Nepenthes hybrids and cultivars reduced to lowest terms

Published online (2022).

If you have hybrid or cultivar names to add, feel free to let me know.
Main sources: Carnivorous Plant Database; International Carnivorous Plant Society;
Carnivorous Plant Photo Finder; Leilani's Grex List. Plus various nurseries.
For the aka parts I mostly used Fukatsu.
When searching for a name, add a colon: "hookeriana:".
I skipped the "? x ?" and "parent x ?". Grex names are listed as cultivars.

Use the
Carnivorous Plant Database: to check the legitimacy of a name; if a name appears in black more than once; if you see a question mark.
All with a pinch of salt, because many hybrids have a dubious parentage.
Don't be fooled by the number in parentheses, it's just for the record and only broadly indicative of the influence of the species. For example, ampullaria(5) x gracilis can mean 1) that ampullaria was crossed four times with ampullaria and then once with gracilis, which would make the plant 50% ampullaria and 50% gracilis, or 2) that ampullaria was crossed once with gracilis and then four times with ampullaria, which would make the plant mostly ampullaria.
The epithets alata and thorelii are between double quotes because there are doubts about those two names today, let alone fifty or a hundred years ago, when the hybrid was made.
Needless to say, the Indochinese species are treated according to this page.
See the notes at the bottom of the page for more comments.

adnata x robcantleyi

Cultivars:
Royal Agent: adnata x robcantleyi

"alata" x albomarginata x veitchii

Cultivars:
Falcon:
"alata" x albomarginata x veitchii

"alata" x ampullaria

Cultivars:

Ron Determann: "alata" x ampullaria

"alata" x bellii x merrilliana

Cultivars:
Nanbara: "alata" x bellii x merrilliana

"alata" x boschiana x spathulata

Cultivars:
Dr. Bodie: "alata" x boschiana x spathulata

"alata" x burkei

Cultivars:

Issey: "alata" x burkei

"alata" x clipeata x ventricosa

Cultivars:
Aurora: "alata" x clipeata x ventricosa

"alata" x dubia x ventricosa

Cultivars:
St. Marcian: "alata" x dubia x ventricosa

"alata" x gracilis x khasiana

Cultivars:
Nakaccho (?): "alata" x gracilis x khasiana(2-3)

"alata" x gracilis x khasiana x maxima

Cultivars:
Kihachijo (?): "alata" x gracilis x khasiana x maxima(1-2)

"alata" x gracillima

Hybrids:

gracillata: "alata" x gracillima

"alata" x khasiana

Cultivars:
Nakaccho (?): "alata" x khasiana(2-3)

"alata" x khasiana x maxima

Cultivars:
Kihachijo (?): "alata" x khasiana x maxima(1-2)

"alata" x khasiana x maxima x northiana x "thorelii"

Cultivars:
Eldon Lee: "alata" x khasiana x maxima(2) x northiana x "thorelii"

"alata" x khasiana x sanguinea

Cultivars:
St. Brice: "alata" x khasiana x sanguinea
aka "alata" x mastersiana

"alata" x khasiana x "thorelii" x ventricosa

Cultivars:
Lilli: "alata" x khasiana x "thorelii" x ventricosa(2)

"alata" x khasiana x ventricosa

Hybrids:
inexpecta: "alata" x khasiana x ventricosa(2)
khasiata: "alata" x khasiana x ventricosa(2)

"alata" x maxima x merrilliana x northiana

Cultivars:

Ferny Koto: "alata" x maxima x merrilliana x northiana
aka mixta x "alata" x merrilliana

"alata" x maxima x merrilliana x "thorelii" x ventricosa

Cultivars:
Marian:
"alata" x maxima x merrilliana x "thorelii" x ventricosa

"alata" x maxima x northiana


Hybrids:
arakawae:
"alata" x maxima x northiana
aka mixta x "alata"

"alata" x maxima x northiana x "thorelii" x ventricosa

Cultivars:
Forbidden Fruit:
"alata" x maxima x northiana x "thorelii" x ventricosa

"alata" x maxima x northiana x truncata

Cultivars:

Frau Anna Babl (?): "alata" x maxima x northiana x truncata
aka "alata" x truncata x Sens
see Lecoufle
Frieda Crisp (?): "alata" x maxima x northiana x truncata
aka "alata" x truncata x Sens see Lecoufle
Marie (?): "alata" x maxima x northiana x truncata
aka "alata" x truncata x Sens see Lecoufle
Nora (?): "alata" x maxima x northiana x truncata
aka "alata" x truncata x Sens see Lecoufle

"alata" x maxima x veitchii

Cultivars:
St. Hedwig:
"alata" x maxima x veitchii(2)
aka "alata" x veitchii x tiveyi

"alata" x maxima x ventricosa

Cultivars:
Sincerity:
"alata" x maxima x ventricosa

"alata" x merrilliana

Hybrids:

merrilliata: "alata" x merrilliana

"alata" x merrilliana x mirabilis

Cultivars:
Tsangoya: "alata" x merrilliana x mirabilis

"alata" x merrilliana x rafflesiana

Cultivars:
Freely Koto: "alata" x merrilliana x rafflesiana
aka rafflesiana x ("alata" x merrilliana)

"alata" x merrilliana x spathulata

Cultivars:
March Hare: "alata" x merrilliana x spathulata

"alata" x mira

Cultivars:
Great Events: "alata" x mira

"alata" x mirabilis

Hybrids:
mirabilata: "alata" x mirabilis

"alata" x northiana

Cultivars:
V. I. Vernadsky: "alata" x northiana

"alata" x ramispina x ventricosa

Cultivars:
St. Daniel: "alata" x ramispina x ventricosa

"alata" x reinwardtiana

Cultivars:
Kamaha'o: "alata" x reinwardtiana
Maka'ula: "alata" x reinwardtiana

"alata" x reinwardtiana x ventricosa

Cultivars:
Maka: "alata" x reinwardtiana x ventricosa

"alata" x sanguinea x ventricosa

Cultivars:
Elizabeth: "alata" x sanguinea x ventricosa

"alata" x spathulata

Cultivars:
Fancy Fish: "alata" x spathulata

"alata" x spathulata x veitchii

Cultivars:
Regan: "alata" x spathulata x veitchii

"alata" x tentaculata x "thorelii" x tobaica x ventricosa

Cultivars:
Diligence: "alata" x tentaculata x "thorelii" x tobaica x ventricosa

"alata" x "thorelii"

Cultivars:
Yubama: "alata" x "thorelii"

"alata" x "thorelii" x truncata x ventricosa

Hybrids:
yarosis: "alata" x "thorelii" x truncata x ventricosa
no match with Fukatsu

"alata" x "thorelii" x ventricosa

Hybrids:
tinkerei:
"alata" x "thorelii" x ventricosa(3)

"alata" x truncata

Hybrids:
truncalata:
"alata" x truncata

Cultivars:
Kona:
"alata" x truncata
Sleeping Dragon: "alata" x truncata
St. Conrad: "alata" x truncata

"alata" x truncata x veitchii x ventricosa

Cultivars:
Menelaus: "alata" x truncata x veitchii x ventricosa

"alata" x truncata x ventricosa

Cultivars:
Loihi: "alata" x truncata x ventricosa

"alata" x veitchii

Cultivars:
Zina: "alata" x veitchii

"alata" x ventricosa

Hybrids:
ventrata:
"alata" x ventricosa

Cultivars:
Alata Deroose:
"alata" x ventricosa
Kokkome: "alata" x ventricosa
LeeAnn Marie: "alata" x ventricosa(2)
Zonal Koto (?): "alata" x ventricosa

albomarginata x eustachya x sanguinea

Cultivars:
Epigaea:
albomarginata x eustachya x sanguinea

albomarginata x eustachya x spathulata x spectabilis

Cultivars:
Sunset:
albomarginata x eustachya x spathulata x spectabilis

albomarginata x maxima

Hybrids:
albomax:
albomarginata x maxima
curtisii: albomarginata x maxima

Cultivars:
Red Beauty: albomarginata x maxima

albomarginata x maxima x stenophylla

Hybrids:
higra:
albomarginata x maxima x stenophylla

albomarginata x maxima x "thorelii"

Cultivars:
Courage:
albomarginata x maxima x "thorelii"

albomarginata x maxima x "thorelii" x veitchii

Cultivars:
Kandy:
albomarginata x maxima x "thorelii" x veitchii
St. Longinus: albomarginata x maxima x "thorelii" x veitchii

albomarginata x northiana

Hybrids:
cincta:
albomarginata x northiana

Cultivars:
Marginal:
albomarginata(2) x northiana

albomarginata x rafflesiana

Cultivars:

Saturn:
albomarginata x rafflesiana

albomarginata x reinwardtiana

Hybrids:
ferrugineomarginata: albomarginata x reinwardtiana

albomarginata x spathulata

Cultivars:
Isis:
albomarginata x spathulata

albomarginata x "thorelii"

Hybrids:
masahiroi:
albomarginata x "thorelii"

albomarginata x veitchii

Cultivars:
Firecracker:
albomarginata x veitchii
Konak: albomarginata x veitchii

ampullaria x bellii

Cultivars:
Bellero: ampullaria x bellii

ampullaria x bellii x rafflesiana

Cultivars:
Kyoko:
ampullaria x bellii x rafflesiana
aka hookeriana x bellii

ampullaria x bicalcarata

Cultivars:
Rapa:
ampullaria x bicalcarata

ampullaria x bicalcarata x truncata

Cultivars:
Bella:
ampullaria x bicalcarata x truncata

ampullaria x distillatoria x hirsuta x rafflesiana

Hybrids:
formosa:
ampullaria x distillatoria x hirsuta x rafflesiana(2)
aka chelsonii x distillatoria see valid names

ampullaria x gracilis

Hybrids:
trichocarpa:
ampullaria x gracilis
trichocarpa var. erythrosticta: ampullaria x gracilis

ampullaria x gracilis x maxima x northiana x rafflesiana x veitchii

Cultivars:
Delightful Koto:
ampullaria x gracilis x maxima x northiana x rafflesiana(2) x veitchii
aka trichocarpa x fukakusana
Dignified Koto: ampullaria x gracilis x maxima x northiana x rafflesiana x veitchii
aka trichocarpa x dyeriana

ampullaria x gracilis x rafflesiana

Cultivars:
Ambrosial Koto:
ampullaria(2) x gracilis x rafflesiana
aka trichocarpa x hookeriana

ampullaria x hirsuta x rafflesiana

Hybrids:
chelsonii:
ampullaria x hirsuta x rafflesiana(2)
aka hookeriana x dominiana
see valid names
chelsonii var. excellens: ampullaria x hirsuta x rafflesiana(3)
aka rafflesiana x chelsonii
chelsonii var. excelsa: ampullaria x hirsuta x rafflesiana(3)
aka rafflesiana x chelsonii
edinensis: ampullaria x hirsuta x rafflesiana(3)
aka rafflesiana x chelsonii
irregulata: ampullaria x hirsuta x rafflesiana(3)

Cultivars:
Director George T. Moore:
ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Dr. D. C. Fairburn: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Dr. Edgar Anderson: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Gerald Ulrici: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Henry Shaw: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Joseph Cutak: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Katharine Moore: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Lieut. R. Bradford Pring: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Nell Horner: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
St. Louis: ampullaria x hirsuta(2) x rafflesiana(3)
aka chelsonii x dominiana
Tokuyoshi Kondo: ampullaria x hirsuta(2) x rafflesiana(4)
aka St. Louis x rafflesiana

ampullaria x khasiana x mirabilis x rafflesiana x sanguinea

Cultivars:

Tsujimoto:
ampullaria x khasiana x mirabilis x rafflesiana x sanguinea
aka mastersiana x wrigleyana

ampullaria x khasiana x mirabilis x rafflesiana x "thorelii" x sanguinea

Cultivars:

Elfine Koto:
ampullaria x khasiana x mirabilis x rafflesiana x "thorelii" x sanguinea
aka "thorelii" x Tsujimoto

ampullaria x khasiana x rafflesiana

Cultivars:

Giddy Koto:
ampullaria x khasiana x rafflesiana
aka khasiana x hookeriana

ampullaria x khasiana x rafflesiana x sanguinea

Cultivars:

Fickle Koto:
ampullaria x khasiana x rafflesiana x sanguinea
aka mastersiana x hookeriana

ampullaria x maxima x mirabilis x northiana x rafflesiana

Hybrids:
minamiensis: ampullaria x maxima(2) x mirabilis x northiana x rafflesiana
aka Oiso x wrigleyana

Cultivars:
Minami:
ampullaria x maxima(2) x mirabilis x northiana x rafflesiana
aka Oiso x wrigleyana
Minami Triumph: ampullaria x maxima(2) x mirabilis x northiana x rafflesiana
aka Oiso x wrigleyana
Shinjiku: ampullaria x maxima x mirabilis x northiana x rafflesiana
aka mixta x wrigleyana
Shinjuku: ampullaria x maxima x mirabilis x northiana x rafflesiana
aka mixta x wrigleyana
Shinjuku Grandifolia: ampullaria x maxima x mirabilis x northiana x rafflesiana
aka mixta x wrigleyana

ampullaria x maxima x mirabilis x northiana x rafflesiana x veitchii

Cultivars:
Eternal Koto: ampullaria x maxima x mirabilis x northiana x rafflesiana(2) x veitchii
aka wrigleyana x dyeriana

ampullaria x maxima x mirabilis x northiana x rafflesiana x ventricosa

Cultivars:
Sanyo: ampullaria x maxima(2) x mirabilis x northiana x rafflesiana x ventricosa
aka ventricosa x Minami

ampullaria x maxima x mirabilis x rafflesiana

Cultivars:
Dinkum Koto: ampullaria x maxima x mirabilis x rafflesiana
aka wrigleyana x maxima

ampullaria x maxima x mirabilis x rafflesiana x "thorelii"

Cultivars:

Glorious Koto:
ampullaria x maxima x mirabilis x rafflesiana x "thorelii"
aka coccinea x Balmy Koto

ampullaria x maxima x mirabilis x rafflesiana x veitchii

Hybrids:
boisiana:
ampullaria x maxima x mirabilis x rafflesiana x veitchii
aka tiveyi x morganiana
see valid names

ampullaria x maxima x northiana x rafflesiana

Hybrids:
gojimae: ampullaria x maxima(2) x northiana x rafflesiana
aka Oiso x hookeriana
nishijimae: ampullaria x maxima x northiana x rafflesiana
aka mixta x hookeriana
shunkyuensis (?): ampullaria x maxima x northiana x rafflesiana
aka hookeriana x mixta

Cultivars:
Koiwado:
ampullaria x maxima(2) x northiana x rafflesiana
aka Oiso x hookeriana

ampullaria x maxima x rafflesiana x "thorelii"

Hybrids:

mathesonii:
ampullaria x maxima x rafflesiana x "thorelii"(2)
aka splendiana x Accentual Koto

Cultivars:
Fine Koto:
ampullaria x maxima x rafflesiana x "thorelii"
aka Balmy Koto x hookeriana

ampullaria x mirabilis

Hybrids:

cutinensis:
ampullaria x mirabilis
kuchingensis: ampullaria x mirabilis

Cultivars:
Clumpy:
ampullaria x mirabilis
Green Bomb:
ampullaria(2) x mirabilis
Purple Night: ampullaria x mirabilis

ampullaria x mirabilisorbiculata

Cultivars:

Majin Bu:
ampullaria(2) x mirabilisorbiculata(2)
Patong: ampullaria x mirabilisorbiculata

ampullaria x mirabilisorbiculata x rafflesiana

Cultivars:
Laithai:
ampullaria x mirabilisorbiculata x rafflesiana

ampullaria x mirabilis x rafflesiana
(gallery)

Hybrids:
anerleyensis:
ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
arnoldiensis: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
coccinea: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
compacta: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
cravenii: ampullaria x mirabilis(2) x rafflesiana
aka morganiana x mirabilis
doradisiae: ampullaria x mirabilis x rafflesiana
eyermannii: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
findlayana (?): ampullaria x mirabilis x rafflesiana
hamiltoniana: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
hamiltonii: ampullaria x mirabilis x rafflesiana
hookerae: ampullaria x mirabilis x rafflesiana
lawrenceana: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
morganiae: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
morganiana: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
paradisae: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
patersonii: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
ratcliffiana: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
robusta: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
splendida: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
stewartii: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
see valid names
wrigleyana: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
wrigleyana var. superba: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
wrigleyana var. viridescens: ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana

Cultivars:
Ebony Koto:
ampullaria x mirabilis x rafflesiana
aka mirabilis x hookeriana
Engaging Koto: ampullaria(2) x mirabilis x rafflesiana(2)
aka wrigleyana x hookeriana
Fumi: ampullaria x mirabilis x rafflesiana
aka kuchingensis x rafflesiana
Glaring Koto: ampullaria x mirabilis x rafflesiana(2)
aka coccinea x rafflesiana
Kosobe: ampullaria x mirabilis x rafflesiana
Mizuho Kondo: ampullaria x mirabilis x rafflesiana
Oriental Rouge: ampullaria x mirabilis x rafflesiana
Scarlet Splash (?): ampullaria x mirabilis x rafflesiana

ampullaria x mirabilis x rafflesiana x spectabilis

Cultivars:
Nephthys: ampullaria x mirabilis x rafflesiana x spectabilis
Pandora: ampullaria x mirabilis x rafflesiana x spectabilis

ampullaria x mirabilis x rafflesiana x stenophylla

Cultivars:

Forceful Koto (?):
ampullaria x mirabilis x rafflesiana x stenophylla
Fukatsu says it's fusca and not stenophylla

ampullaria x mirabilis x rafflesiana x "thorelii"

Cultivars:

Emotional Koto:
ampullaria x mirabilis x rafflesiana x "thorelii"
aka
wrigleyana x "thorelii"
Fervent Koto: ampullaria x mirabilis x rafflesiana x "thorelii"
aka mirabilis x Accentual Koto
Glazy Koto: ampullaria x mirabilis x rafflesiana x "thorelii"
aka coccinea x "thorelii"
Nasu: ampullaria x mirabilis x rafflesiana x "thorelii"
aka wrigleyana x "thorelii"

ampullaria x mirabilis x rafflesiana x veitchii

Cultivars:

Divine Koto:
ampullaria x mirabilis x rafflesiana x veitchii
aka wrigleyana x veitchii

ampullaria x northiana


Cultivars:
Takao:
ampullaria x northiana
Yamana: ampullaria x northiana

ampullaria x northiana x rafflesiana

Cultivars:
Hiroko:
ampullaria x northiana x rafflesiana
aka hookeriana x northiana

ampullaria x northiana x "thorelii"

Cultivars:
Kayoko:
ampullaria x northiana x "thorelii"

ampullaria x orbiculata
(gallery)

Cultivars:
Big Bang:
ampullaria(2) x orbiculata
Dangnoi:
ampullaria x orbiculata
Dark Moon: ampullaria x orbiculata
Khi Seechumpu:
ampullaria x orbiculata
Pink Lipstick: ampullaria(2) x orbiculata

ampullaria x orbiculata x rafflesiana

Cultivars:
Little Apple:
ampullaria x orbiculata x rafflesiana

ampullaria x rafflesiana
(gallery)

Hybrids:
amabilis:
ampullaria x rafflesiana(2)
aka hookeriana x rafflesiana
amesiana: ampullaria x rafflesiana(2)
aka hookeriana x rafflesiana
elongata: ampullaria x rafflesiana
excelsior: ampullaria x rafflesiana(2)
aka hookeriana x rafflesiana
hookeri: ampullaria x rafflesiana
hookeri var. elongata: ampullaria x rafflesiana
hookeriana: ampullaria x rafflesiana
hookeriana f. elongata: ampullaria x rafflesiana
loddigesii: ampullaria x rafflesiana

Cultivars:
Big Bertha:
ampullaria x rafflesiana
Decorous Koto: ampullaria x rafflesiana(2)
aka rafflesiana x hookeriana
Hoeue Riana:ampullaria x rafflesiana
Kashiwa: ampullaria x rafflesiana
Kiso: ampullaria x rafflesiana(2)
aka hookeriana x rafflesiana
Mercury: ampullaria(2) x rafflesiana
aka hookeriana x ampullaria
Saitoh: ampullaria(2) x rafflesiana
aka hookeriana x ampullaria
Susan: ampullaria x rafflesiana
White Beauty: ampullaria x rafflesiana

ampullaria x rafflesiana x "thorelii"

Cultivars:
Accentual Koto:
ampullaria x rafflesiana x "thorelii"
aka "thorelii" x hookeriana
Facetious Koto: ampullaria x rafflesiana x "thorelii"(2)
aka "thorelii" x Accentual Koto
Haguro: ampullaria x rafflesiana x "thorelii"
aka "thorelii" x hookeriana

ampullaria x sibuyanensis x ventricosa

Cultivars:
Diana: ampullaria x sibuyanensis x ventricosa

ampullaria x "thorelii"

Cultivars:
The Tick: ampullaria x "thorelii"

ampullaria x truncata

Cultivars:
Venus:
ampullaria x truncata

ampullaria x veitchii

Hybrids:
lesliei:
ampullaria x veitchii

ampullaria x ventricosa
(gallery)

Cultivars:
Bloody Mary:
ampullaria x ventricosa
Candy Red:
ampullaria x ventricosa
Lady Luck: ampullaria x ventricosa
Sachiko: ampullaria x ventricosa

Singapore Garden Tech: ampullaria x ventricosa

andamana x orbiculata

Cultivars:
Andaman Surf:
andamana x orbiculata

aristolochioides x densiflora x mira x spectabilis

Cultivars:
Dreaming Artist:
aristolochioides x densiflora x mira x spectabilis

aristolochioides x densiflora x spectabilis

Cultivars:
Dreaming Angel:
aristolochioides x densiflora x spectabilis

aristolochioides x hamata x truncata

Cultivars:
Titanic Anger: aristolochioides x hamata x truncata

aristolochioides x lowii

Cultivars:
Aristocrat:
aristolochioides x lowii

aristolochioides x mira

Cultivars:
Involuntary Bliss:
aristolochioides x mira

aristolochioides x sanguinea x "thorelii"

Cultivars:
Safari:
aristolochioides x sanguinea x "thorelii"

aristolochioides x sibuyanensis x talangensis x ventricosa

Cultivars:
Jolly Twist:
aristolochioides x sibuyanensis x talangensis x ventricosa

aristolochioides x "thorelii" x ventricosa

Cultivars:
Mimosa:
aristolochioides x "thorelii" x ventricosa

aristolochioides x truncata

Cultivars:
Titan Angel: aristolochioides x truncata

bellii x clipeata

Cultivars:
Shaleen: bellii x clipeata

bellii x dubia x ventricosa

Cultivars:
Dormouse: bellii x dubia x ventricosa

bellii x inermis x sibuyanensis

Cultivars:
Enigma: bellii x inermis x sibuyanensis
aka Medusa x inermis

bellii x lowii x macrophylla

Cultivars:
Trusmadi Belle: bellii x lowii x macrophylla
aka bellii x trusmadiensis

bellii x maxima

Cultivars:
Binky:
bellii x maxima
Miyo: bellii x maxima

bellii x maxima x northiana

Cultivars:
Bellisimo:
bellii x maxima x northiana
aka bellii x mixta

bellii x sibuyanensis

Cultivars:
Medusa:
bellii x sibuyanensis

bellii x spathulata

Cultivars:
Spellbound:
bellii x spathulata

bellii x spectabilis

Cultivars:
Bella:
bellii x spectabilis

bellii x "thorelii"

Hybrids:
fushimiensis:
bellii x "thorelii"

Cultivars:
Niwa: bellii x "thorelii"


bellii x truncata

Cultivars:
Filipine Dragon:
bellii x truncata

bellii x ventricosa

Hybrids:

benkei:
bellii x ventricosa
benkei var. inversa: bellii x ventricosa
whitneyi: bellii x ventricosa
whittaeyi: bellii x ventricosa

Cultivars:
Filipine Bells:
bellii x ventricosa

biak x lowii x macrophylla x "thorelii"

Cultivars:
Before Sunrise:
biak x lowii x macrophylla x "thorelii"
Lear: biak x lowii x macrophylla x "thorelii"

biak x merrilliana

Cultivars:
Momoka:
biak x merrilliana

biak x ventricosa

Cultivars:
St. Pacificus:
biak x ventricosa

bicalcarata x gracilis

Hybrids:
cantleyi:
bicalcarata x gracilis

bicalcarata x hirsuta

Cultivars:
Hortulanus Otten:
bicalcarata x hirsuta

bicalcarata x maxima x northiana x rafflesiana x veitchii

Cultivars:
Nina Dodd:
bicalcarata x maxima x northiana x rafflesiana x veitchii
aka bicalcarata x dyeriana

bicalcarata x rafflesiana

Cultivars:
Inevitable:
bicalcarata x rafflesiana

bicalcarata x truncata

Cultivars:
Titan's Bounty:
bicalcarata x truncata

bongso x gymnamphora

Cultivars:
Flutura:
bongso x gymnamphora

bongso x maxima

Hybrids:
bongsima:
bongso x maxima

bongso x maxima x "thorelii"

Cultivars:
Aponi:
bongso x maxima x "thorelii"
Gratitude: bongso x maxima x "thorelii"

bongso x spathulata

Cultivars:
Melvino:
bongso x spathulata

bongso x talangensis x ventricosa

Cultivars:

Petra:
bongso x talangensis x ventricosa

bongso x ventricosa

Cultivars:
Bongbong:
bongso(2) x ventricosa

boschiana x campanulata x maximaorbiculata

Cultivars:
Samsara:
boschiana x campanulata x maximaorbiculata

boschiana x densiflora

Cultivars:
Polar Prince: boschiana x densiflora

boschiana x gymnamphora

Cultivars:
Raven:
boschiana x gymnamphora

boschiana x hamata x lowii x robcantleyi x veitchii

Cultivars:
Lovely Record: boschiana x hamata x lowii x robcantleyi x veitchii

boschiana x hamata x lowii x singalana x veitchii

Cultivars:
Lovely Serpent: boschiana x hamata x lowii x singalana x veitchii

boschiana x lowii x macrophylla x veitchii x ventricosa

Cultivars:
Lovely Beast: boschiana x lowii(3) x macrophylla x veitchii x ventricosa

boschiana x lowii x mira x veitchii

Cultivars:
Lovely Mirror: boschiana x lowii x mira x veitchii

boschiana x lowii x veitchii

Cultivars:
Red Ruffled:
boschiana x lowii x veitchii

boschiana x lowii x veitchii x vogelii

Cultivars:
Lovely Vision: boschiana x lowii x veitchii x vogelii

boschiana x maxima x "thorelii" x veitchii

Cultivars:
Candy Apple:
boschiana x maxima x "thorelii" x veitchii(2)

boschiana x singalana

Cultivars:
Lorainne:
boschiana x singalana
Parasol: boschiana x singalana

boschiana x spectabilis x veitchii

Cultivars:

Song of Melancholy (?):
boschiana x spectabilis x veitchii

burbidgeae x hamata x robcantleyi x veitchii

Cultivars:
Vintage Record: burbidgeae x hamata x robcantleyi x veitchii

burbidgeae x rajah

Hybrids:
alisaputrana:
burbidgeae x rajah

burbidgeae x veitchii

Cultivars:
Porcelana:
burbidgeae x veitchii

burkei x clipeata

Hybrids:

debbertii:
burkei x clipeata

burkei x maxima x northiana

Cultivars:
Hideki:
burkei x maxima(2) x northiana
aka Oiso x burkei

burkei x veitchii

Cultivars:
Denarius:
burkei x veitchii

campanulata x densiflora x "thorelii"

Cultivars:
Destiny:
campanulata x densiflora x "thorelii"

campanulata x maxima

Cultivars:
Caladium:
campanulata x maxima

campanulata x maxima x "thorelii"

Cultivars:
Polydorus:
campanulata x maxima x "thorelii"

campanulata x spathulata

Cultivars:
Carmen:
campanulata x spathulata

campanulata x spectabilis x "thorelii"

Cultivars:
Hamakua: campanulata x spectabilis x "thorelii"
Hamakua Ninole: campanulata x spectabilis x "thorelii"

campanulata x spectabilis x "thorelii" x truncata

Cultivars:
Stillest Hour: campanulata x spectabilis x "thorelii" x truncata
aka Hamakua x truncata

campanulata x tobaica

Cultivars:
Red Princess: campanulata x tobaica

campanulata x truncata

Cultivars:
Squat Dragon: campanulata x truncata

campanulata x ventricosa

Cultivars:
Menehune: campanulata x ventricosa

clipeata x maxima

Hybrids:
debbertii:
clipeata x maxima

Cultivars:
Meteor: clipeata x maxima


clipeata x maxima x mirabilis x northiana x ventricosa

Cultivars:
Clarabell:
clipeata x maxima x mirabilis x northiana x ventricosa

clipeata x maxima x northiana

Cultivars:
Hirakata:
clipeata x maxima(3) x northiana
aka clipeata x kikuchiae

clipeata x merrilliana

Cultivars:
Lovelock:
clipeata x merrilliana

clipeata x sanguinea

Cultivars:
Fairyland:
clipeata x sanguinea

clipeata x "thorelii"

Hybrids:
cliperelii:
clipeata x "thorelii"

clipeata x truncata x veitchii x ventricosa

Cultivars:
Sultan:
clipeata x truncata x veitchii x ventricosa

clipeata x veitchii

Cultivars:
J & B: clipeata x veitchii

copelandii x dubia

Cultivars:
Osiris:
copelandii x dubia

copelandii x khasiana

Cultivars:
St. Leonard:
copelandii x khasiana

deaniana x ventricosa

Cultivars:
Yoyogi (?):
deaniana x ventricosa

densiflora x hamata x singalana x spectabilis

Cultivars:
Dream Serpent: densiflora x hamata x singalana x spectabilis

densiflora x lowii x macrophylla x spectabilis x ventricosa

Cultivars:
Dreaming Beast: densiflora x lowii(2) x macrophylla x spectabilis x ventricosa

densiflora x lowii x northiana x spectabilis x veitchii

Cultivars:
Dream Lament: densiflora x lowii x northiana x spectabilis x veitchii

densiflora x lowii x spectabilis x ventricosa

Cultivars:
Dream of Battle: densiflora x lowii x spectabilis x ventricosa

densiflora x maxima x robcantleyi

Cultivars:
Wandering Doom: densiflora x maxima x robcantleyi

densiflora x maxima x spectabilis

Cultivars:
Dream Machine: densiflora x maxima x spectabilis

densiflora x maxima x "thorelii" x veitchii

Cultivars:
Satisfaction:
densiflora x maxima x "thorelii" x veitchii(2)
aka
densiflora x "thorelii" x veitchii x tiveyi

densiflora x mira x spectabilis

Cultivars:
Dream Mirror:
densiflora x mira x spectabilis

densiflora x mira x truncata

Cultivars:
Six Maidens:
densiflora x mira x truncata

densiflora x ovata x spectabilis

Cultivars:
Dream Oracle:
densiflora x ovata x spectabilis

densiflora x robcantleyi x sanguinea

Cultivars:
Secret Doom:
densiflora x robcantleyi x sanguinea

densiflora x robcantleyi x spectabilis x talangensis

Cultivars:
Dream Testament: densiflora x robcantleyi x spectabilis x talangensis

densiflora x robcantleyi x truncata

Cultivars:
Titanic Doom:
densiflora x robcantleyi x truncata

densiflora x sibuyanensis

Cultivars:
Daring Sculpture: densiflora x sibuyanensis

densiflora x spathulata x "thorelii"

Cultivars:
Anubis:
densiflora x spathulata x "thorelii"

densiflora x spectabilis x talangensis

Cultivars:
Dream of Triumph:
densiflora x spectabilis x talangensis

densiflora x spectabilis x truncata

Cultivars:
Dreaming Tyrant:
densiflora x spectabilis x truncata

densiflora x spectabilis x ventricosa

Cultivars:
Dream of Victory:
densiflora x spectabilis x ventricosa

densiflora x spectabilis x vogelii

Cultivars:
Dream Vision: densiflora x spectabilis x vogelii

densiflora x tobaica

Hybrids:
angasanensis (?):
densiflora x tobaica

densiflora x truncata

Cultivars:
Purple Dragon:
densiflora x truncata

diabolica x singalana x ventricosa

Cultivars:
Virtuous Silence: diabolica x singalana x ventricosa

distillatoria x gracilis x hirsuta x maxima x northiana x rafflesiana

Hybrids:
hoelscheri: distillatoria x gracilis x hirsuta x maxima x northiana x rafflesiana
aka mixta x rufescens see valid names

distillatoria x gracilis x hirsuta x rafflesiana

Hybrids:
rufescens:
distillatoria x gracilis x hirsuta x rafflesiana
aka distillatoria x courtii
see valid names

distillatoria x veitchii

Hybrids:
cylindrica: distillatoria x veitchii

distillatoria x ventricosa

Hybrids:
butcheri
: distillatoria x ventricosa

Cultivars:
Alta May:
distillatoria x ventricosa

dubia x gymnamphora

Cultivars:
Fyodor:
dubia x gymnamphora

dubia x khasiana x "thorelii" x ventricosa

Cultivars:
Pea Cup:
dubia x khasiana x "thorelii" x ventricosa

dubia x maxima x "thorelii"

Cultivars:
Triffid:
dubia x maxima x "thorelii"
aka Splendid Diana x dubia

dubia x ventricosa

Cultivars:
Parvana:
dubia x ventricosa

edwardsiana x spathulata

Cultivars:
Stoic Emperor: edwardsiana x spathulata

edwardsiana x truncata

Cultivars:
Titanic Empire: edwardsiana x truncata

edwardsiana x villosa

Hybrids:

harryana:
edwardsiana x villosa

ephippiata x eymae

Cultivars:
Jmaxeypiata:
ephippiata x eymae

ephippiata x eymae x maxima x "thorelii"

Cultivars:
Pennywise:
ephippiata x eymae x maxima x "thorelii"

ephippiata x northiana x spectabilis x truncata x veitchii

Cultivars:
Talented Savior: ephippiata x northiana x spectabilis x truncata x veitchii

ephippiata x northiana x talangensis x truncata x veitchii

Cultivars:
Talented Triumph: ephippiata x northiana x talangensis x truncata x veitchii

ephippiata x northiana x truncata x veitchii

Cultivars:
Talented Tower: ephippiata x northiana x truncata(2) x veitchii
Talented Voyager: ephippiata x northiana x truncata x veitchii(2)

ephippiata x northiana x truncata x veitchii x vogelii

Cultivars:
Talented Vision: ephippiata x northiana x truncata x veitchii x vogelii

eustachya x veitchii

Cultivars:
Urangan:
eustachya x veitchii

eymae x izumiae x jacquelineae

Cultivars:
Miss Stephanie (?):
eymae x izumiae x jacquelineae

eymae x jacquelineae

Cultivars:
Venturiana:
eymae x jacquelineae

eymae x lowii x macrophylla

Cultivars:
Midtown:
eymae x lowii x macrophylla
aka eymae x trusmadiensis

eymae x maxima x veitchii

Cultivars:
Evil Whispers: eymae(2) x maxima x veitchii(4)
Whisper:
eymae x maxima x veitchii(3)
aka eymae x tiveyi x veitchii(2)

eymae x rafflesiana x veitchii

Cultivars:
Nicodemus:
eymae x rafflesiana x veitchii

eymae x truncata

Cultivars:
Sulawesi Dragon:
eymae x truncata

eymae x veitchii

Cultivars:
Sublime Beauty: eymae x veitchii

fusca x maxima

Cultivars:
Gentle:
fusca x maxima
Velvet: fusca x maxima

fusca x maxima x "thorelii" x veitchii

Cultivars:
Kohala:
fusca x maxima x "thorelii" x veitchii

fusca x maxima x veitchii

Cultivars:
Fancy Tapestry:
fusca x maxima x veitchii
St. Galla: fusca x maxima x veitchii

fusca x robcantleyi x talangensis

Cultivars:
Furious Triumph: fusca x robcantleyi x talangensis

fusca x spathulata x veitchii

Cultivars:
Bach:
fusca x spathulata x veitchii

fusca x veitchii

Cultivars:
Cemerlang: fusca x veitchii

glabrata x veitchii

Cultivars:
Joanne Holland
: glabrata x veitchii

glandulifera x jacquelineae x spathulata

Cultivars:
Glorious Spirit: glandulifera x jacquelineae x spathulata

gracilis x hirsuta x rafflesiana

Hybrids:
courtii:
gracilis x hirsuta x rafflesiana
aka gracilis x dominiana see valid names
hybrida var. elongata: gracilis x hirsuta x rafflesiana
aka gracilis x dominiana
rufescens: gracilis x hirsuta(2) x rafflesiana

gracilis x khasiana x mirabilis

Hybrids:

neufvilleana
: gracilis x khasiana x mirabilis

gracilis x macfarlanei

Hybrids:
setiuensis: gracilis x macfarlanei

gracilis x maxima x northiana

Hybrids:
boissiensis (?): gracilis x maxima x northiana
aka Superba x gracilis see Lecoufle and Superba (1931)

Cultivars:
Rubra (?): gracilis x maxima x northiana
aka Superba x gracilis see Lecoufle and Superba (1931)

gracilis x mirabilis

Hybrids:
ghazallyana:
gracilis x mirabilis
grabilis: gracilis x mirabilis
neglecta: gracilis x mirabilis
sharifah-hapsahii (?): gracilis x mirabilis

gracilis x northiana

Hybrids:
bauensis:
gracilis x northiana

Cultivars:
Nighttime Regal: gracilis x northiana


gracilis x truncata

Cultivars:
Dark Giant: gracilis x truncata
Ebony Giant: gracilis x truncata

gracilis x veitchii

Hybrids:
grachii:
gracilis x veitchii

gracillima x gymnamphora x mikei

Cultivars:
Raven:
gracillima x gymnamphora x mikei
Sakura: gracillima x gymnamphora x mikei

gracillima x inermis

Cultivars:
Grey Mist:
gracillima x inermis

gracillima x ventricosa

Hybrids:
ventrillima:
gracillima x ventricosa

Cultivars:
Judith Soper: gracillima x ventricosa


gymnamphora x mikei

Hybrids:
pangulubauensis:
gymnamphora x mikei

gymnamphora x mikei x spectabilis

Cultivars:
Snazz Chas:
gymnamphora x mikei x spectabilis

hamata x singalana x truncata

Cultivars:
Titanic Silence: hamata x singalana x truncata

hamata x spathulata

Cultivars:
Stoic Hero: hamata x spathulata

hamata x talangensis

Cultivars:
Bargara:
hamata x talangensis

hamata x truncata

Cultivars:
Predator:
hamata x truncata
Titanic Hero: hamata x truncata

hamata x truncata x ventricosa

Cultivars:
Gloxinia:
hamata x truncata x ventricosa

hamata x ventricosa

Cultivars:
Simon: hamata x ventricosa

hirsuta x maxima x northiana

Cultivars:
Spali:
hirsuta x maxima(2) x northiana
aka Oiso x hirsuta
Supari: hirsuta x maxima(2) x northiana

hirsuta x maxima x rafflesiana x "thorelii"

Hybrids:
weigneri:
hirsuta x maxima x rafflesiana x "thorelii"
aka Balmy Koto x intermedia

hirsuta x maxima x spectabilis x veitchii

Cultivars:
Bison:
hirsuta x maxima x spectabilis x veitchii
aka (hirsuta x tiveyi) x spectabilis

hirsuta x mira x stenophylla

Cultivars:
New Idol:
hirsuta x mira x stenophylla

hirsuta x rafflesiana

Hybrids:
balfouriana:
hirsuta x rafflesiana
courtii: hirsuta(2) x rafflesiana
dominiana:
hirsuta x rafflesiana
dominiana var. intermedia: hirsuta x rafflesiana
dominii: hirsuta x rafflesiana
dominii var. viridis (?): hirsuta x rafflesiana
dominyea: hirsuta x rafflesiana
hookeriana: hirsuta x rafflesiana
intermedia: hirsuta x rafflesiana
intermedia var. hybrida: hirsuta x rafflesiana
nephelophyllum: hirsuta x rafflesiana

hirsuta x ramispina x ventricosa

Cultivars:
Loes: hirsuta x ramispina x ventricosa
aka hirsuta x Rebecca Soper
Louisa: hirsuta x ramispina x ventricosa
aka hirsuta x Rebecca Soper

hirsuta x spathulata x veitchii

Cultivars:
Coco:
hirsuta x spathulata x veitchii

hirsuta x ventricosa

Hybrids:
ventrisuta:
hirsuta x ventricosa

hurrelliana x ventricosa

Cultivars:
Lebin:
hurrelliana x ventricosa

inermis x talangensis

Hybrids:
pyriformis (?):
inermis x talangensis

inermis x ventricosa

Hybrids:
ventrinermis:
inermis x ventricosa

Cultivars:
Trina: inermis x ventricosa


izumiae x truncata

Cultivars:
Black Dragon:
izumiae x truncata

khasiana x maxima x northiana

Cultivars:
Fuso:
khasiana x maxima(2) x northiana
aka Oiso x khasiana

khasiana x maxima x northiana x sanguinea

Hybrids:
balfouriana: khasiana x maxima x northiana x sanguinea
aka mixta x mastersiana
see valid names
reuthei: khasiana x maxima x northiana x sanguinea
aka mixta x mastersiana

Cultivars:
Ville de Rouen: khasiana x maxima x northiana x sanguinea
aka Superba x mastersiana see Lecoufle and Superba (1931)

khasiana x maxima x northiana x sanguinea x "thorelii"

Cultivars:

Aichi:
khasiana x maxima x northiana x sanguinea x "thorelii"
no match with Fukatsu
Showa: khasiana x maxima x northiana x sanguinea x "thorelii"
aka "thorelii" x Ville de Rouen
see Lecoufle and Superba (1931)

khasiana x maxima x sanguinea x "thorelii"

Cultivars:
Rebo: khasiana x maxima x sanguinea x "thorelii"

khasiana x maxima x "thorelii"

Hybrids:
vandiana:
khasiana x maxima x "thorelii"(2)
aka splendiana x sullivanii

Cultivars:
Noboriryu: khasiana x maxima x "thorelii"
aka Balmy Koto x khasiana
St. Chad: khasiana x maxima x "thorelii"

khasiana x maxima x ventricosa

Cultivars:
Buddha:
khasiana x maxima x ventricosa
Krishna: khasiana x maxima x ventricosa
St. Gaya: khasiana x maxima x ventricosa

khasiana x merrilliana x sanguinea

Cultivars:
Feverish Koto:
khasiana x merrilliana x sanguinea
Fukatsu says the merrilliana is "alata" x merrilliana

khasiana x mirabilis

Cultivars:
Manny Herrera:
khasiana x mirabilis

khasiana x mirabilis x "thorelii"

Cultivars:
Kirstin Ammar:
khasiana x mirabilis x "thorelii"
Kristin Ammar
: khasiana x mirabilis x "thorelii"

khasiana x sanguinea

Hybrids:
mastersiana: khasiana x sanguinea
mastersiana var. purpurea: khasiana x sanguinea

khasiana x sanguinea x spathulata

Cultivars:
Delphinium:
khasiana x sanguinea x spathulata

khasiana x sanguinea x spathulata x spectabilis

Cultivars:
Mauna Kea: khasiana x sanguinea x spathulata x spectabilis

khasiana x sanguinea x "thorelii"

Cultivars:
Facile Koto:
khasiana x sanguinea x "thorelii"
aka mastersiana x "thorelii"

khasiana x sanguinea x tobaica

Cultivars:
Evening Light:
khasiana x sanguinea x tobaica
aka tobaica x mastersiana

khasiana x sanguinea x ventricosa

Cultivars:
Mino'o:
khasiana x sanguinea x ventricosa
aka ventricosa x mastersiana

khasiana x "thorelii"

Hybrids:
sullivanii:
khasiana x "thorelii"

Cultivars:
Adorable Fuso: khasiana x "thorelii"

Fabulous Koto: khasiana x "thorelii"
Feminine Koto: khasiana x "thorelii"

khasiana x "thorelii" x ventricosa

Hybrids:
andrewensis:
khasiana x "thorelii" x ventricosa
aka margaretea x "thorelii"

Cultivars:

Dwarf Peacock:
khasiana x "thorelii" x ventricosa
aka "thorelii" x Savanah Rose
Mary Cruz: khasiana x "thorelii"(2) x ventricosa
aka margaretea x sullivanii

khasiana x ventricosa

Cultivars:
Emmarene:
khasiana x ventricosa
Emmarene Savanah Rose: khasiana x ventricosa
Savanah Rose: khasiana x ventricosa

lavicola x sanguinea

Cultivars:
Secret Lust:
lavicola x sanguinea

lavicola x truncata

Cultivars:
Temple of Lust: lavicola x truncata

lavicola x ventricosa

Cultivars:
Virtuous Lust:
lavicola x ventricosa

lowii x macrophylla

Hybrids:
trusmadiensis: lowii x macrophylla

lowii x macrophylla x maxima

Cultivars:
Mardi Gras: lowii x macrophylla x maxima

lowii x macrophylla x maxima x orbiculata

Cultivars:
Autumn Wine:
lowii x macrophylla x maxima x orbiculata

lowii x macrophylla x merrilliana x "thorelii" x truncata

Cultivars:
Julia:
lowii x macrophylla x merrilliana x "thorelii" x truncata

lowii x macrophylla x sibuyanensis x truncata

Cultivars:
Romans:
lowii x macrophylla x sibuyanensis x truncata

lowii x macrophylla x spectabilis x "thorelii"

Cultivars:
Pastoral:
lowii x macrophylla x spectabilis x "thorelii"(2)

lowii x macrophylla x "thorelii" x ventricosa

Cultivars:
Immaculate:
lowii(2) x macrophylla(2) x "thorelii"(2) x ventricosa

lowii x macrophylla x truncata

Cultivars:
Uluru:
lowii x macrophylla x truncata

lowii x macrophylla x veitchii x ventricosa

Cultivars:
Valiant Beast: lowii(2) x macrophylla x veitchii x ventricosa
Vital Beast: lowii(2) x macrophylla x veitchii x ventricosa

lowii x macrophylla x ventricosa

Cultivars:
Ruby Alice: lowii x macrophylla x ventricosa
Sabre (?): lowii x macrophylla x ventricosa
Virtuous Beast: lowii(2) x macrophylla x ventricosa(2)

lowii x maxima x ventricosa

Cultivars:
Ipuensis:
lowii x maxima x ventricosa(3)

lowii x northiana x truncata x veitchii

Cultivars:
Titan's Lament:
lowii x northiana x truncata x veitchii

lowii x peltata x ventricosa

Cultivars:
Prince of Battle: lowii x peltata x ventricosa

lowii x sanguinea x ventricosa

Cultivars:
Secret Battle:
lowii x sanguinea x ventricosa

lowii x spectabilis

Cultivars:
H. R. Giger:
lowii x spectabilis

lowii x truncata

Cultivars:
Alien:
lowii x truncata

lowii x veitchii

Cultivars:
Odyssey:
lowii x veitchii

lowii x ventricosa
(gallery)

Hybrids:
briggsiana:
lowii x ventricosa

Cultivars:
Atlanta Giant: lowii x ventricosa
Peter D'Amato: lowii x ventricosa
Starfire: lowii x ventricosa
The Succubus: lowii x ventricosa
Virtuous Battle: lowii x ventricosa(2)

lowii x villosa

Hybrids:
lowilosa: lowii x villosa

mapuluensis x ventricosa

Hybrids:
mapulucosa:
mapuluensis x ventricosa

maxima x merrilliana x northiana

Cultivars:

Dashy Koto:
maxima x merrilliana x northiana
Fukatsu says the merrilliana is "alata" x merrilliana
Festal Koto:
maxima x merrilliana x northiana
Fukatsu says the merrilliana is "alata" x merrilliana
Pompey:
maxima x merrilliana x northiana
aka merrilliana x Miranda

maxima x merrilliana x sibuyanensis x truncata

Cultivars:
Goliath:
maxima x merrilliana x sibuyanensis x truncata
aka Gothica x Caesar

maxima x mira

Cultivars:
Maximum:
maxima x mira

maxima x mirabilis x northiana

Hybrids:
leessii: maxima x mirabilis x northiana
aka mirabilis x superba-mixta see Superba (1931)

Cultivars:
Île de France: maxima x mirabilis x northiana
aka lecouflei x mixta
see lecouflei and Lecoufle
Lang:
maxima x mirabilis x northiana
aka mirabilis x mixta
Mark Lang: maxima x mirabilis x northiana
aka mirabilis x mixta
Okuyama: maxima(2) x mirabilis x northiana
aka Oiso x mirabilis

maxima x mirabilis x northiana x rafflesiana x "thorelii" x veitchii

Hybrids:
hareliana: maxima x mirabilis x northiana x rafflesiana x "thorelii" x veitchii
aka Hachijo x "thorelii" x dyeriana see lecouflei and Lecoufle

Cultivars:
Alba: maxima x mirabilis x northiana x rafflesiana x "thorelii" x veitchii   
aka Hachijo x "thorelii" x dyeriana see lecouflei and Lecoufle
Boca Rose: maxima x mirabilis x northiana x rafflesiana x "thorelii" x veitchii   
aka Hachijo x "thorelii" x dyeriana see lecouflei and Lecoufle
Red Skeleton: maxima x mirabilis x northiana x rafflesiana x "thorelii" x veitchii   
aka Hachijo x "thorelii" x dyeriana see lecouflei and Lecoufle
Rouge: maxima x mirabilis x northiana x rafflesiana x "thorelii" x veitchii   
aka Hachijo x "thorelii" x dyeriana see lecouflei and Lecoufle
Vittata: maxima x mirabilis x northiana x rafflesiana x "thorelii" x veitchii   
aka Hachijo x "thorelii" x dyeriana see lecouflei and Lecoufle

maxima x mirabilis x northiana x rafflesiana x veitchii

Cultivars:
Easeful Koto: maxima x mirabilis x northiana x rafflesiana(2) x veitchii
aka mirabilis x fukakusana
Kei: maxima x mirabilis x northiana x rafflesiana(2) x veitchii
aka Prosperity x rafflesiana
see lecouflei and Lecoufle
Midori: maxima x mirabilis(2) x northiana x rafflesiana x veitchii
aka Prosperity x mirabilis
see lecouflei and Lecoufle
Mihara: maxima x mirabilis x northiana x rafflesiana x veitchii   
aka Hachijo x dyeriana
see lecouflei and Lecoufle
Prosperity: maxima x mirabilis x northiana x rafflesiana x veitchii
aka lecouflei x dyeriana see lecouflei and Lecoufle

maxima x mirabilis x northiana x "thorelii"

Cultivars:
Aeneas: maxima(2) x mirabilis x northiana x "thorelii"
aka "thorelii" x maxima x Île de France
see lecouflei and Lecoufle
Cathy Jo: maxima(2) x mirabilis x northiana x "thorelii"
aka leessii x splendiana see Superba (1931)
Idyllic Koto
: maxima x mirabilis(2) x northiana x "thorelii"

maxima x mirabilis x northiana x "thorelii" x veitchii

Cultivars:
Pulelehua:
maxima(2) x mirabilis x northiana x "thorelii"(2) x veitchii

maxima x mirabilis x northiana x tobaica

Cultivars:
Soothsayer: maxima x mirabilis x northiana x tobaica
aka tobaica x Île de France
see lecouflei and Lecoufle

maxima x mirabilis x "thorelii"

Cultivars:
Buttons: maxima x mirabilis x "thorelii"
aka Hachijo x "thorelii" x maxima see lecouflei and Lecoufle
Glossy Koto: maxima x mirabilis x "thorelii"
aka mirabilis x Balmy Koto

maxima x northiana

Hybrids:
allottii: maxima x northiana
behnickii:
maxima(4) x northiana(2)
aka (mixta x maxima) x (mixta x maxima)
cisoensis:
maxima(2) x northiana
fournieri: maxima x northiana(2)
fukubae: maxima(2) x northiana
aka mixta x maxima
gautieri:
maxima x northiana(2)
aka northiana x mixta
goebelii: maxima(2) x northiana
aka mixta x maxima 
grandis:
maxima x northiana
katagirii: maxima(3) x northiana
aka Oiso x maxima
kikuchiae: maxima(2) x northiana
aka mixta x maxima
koisoensis: maxima(4) x northiana(2)
aka Oiso x Oiso
ladenburgii: maxima(2) x northiana
aka mixta x maxima
longicaudata:
maxima x northiana
maria-louisa: maxima x northiana(2)
mercieri: maxima x northiana(2)
mixta: maxima x northiana
mixta var. sanguinea: maxima x northiana
mixta var. superba:
maxima x northiana - see Superba (1931)
neufvilleana: maxima(2) x northiana
aka mixta x maxima
northisii: maxima x northiana
oisoensis: maxima(2) x northiana
aka mixta x maxima
roedigeri: maxima(2) x northiana
aka mixta x maxima
russellii: maxima(2) x northiana
sakuradae: maxima(2) x northiana
aka mixta x maxima
simonii: maxima x northiana(2)
staemmleri: maxima(4) x northiana(2)
aka (mixta x maxima) x (mixta x maxima)
superba-mixta: maxima x northiana - see Superba (1931)

Cultivars:
Hamakumiko (?): maxima(3) x northiana
aka Oiso x maxima
Koiwado: maxima(3) x northiana
Lupalupa:
maxima(3) x northiana
Marpessa: maxima x northiana
Miranda (?): maxima x northiana
Mixta Sanguinea: maxima x northiana
Oiso: maxima(2) x northiana
aka mixta x maxima

Sanderiana: maxima x northiana
Sanglant: maxima x northiana
Sens (?): maxima x northiana - see Lecoufle
Superba (1931): maxima x northiana - see Superba (1931)
Ted Payne: maxima(2) x northiana

maxima x northiana x rafflesiana

Hybrids:
toyotamaensis:
maxima x northiana x rafflesiana
aka mixta x rafflesiana
toyotamaensis var. inversa: maxima x northiana x rafflesiana
aka rafflesiana x mixta

maxima x northiana x rafflesiana x spectabilis x tobaica x veitchii

Cultivars:
Esther: maxima x northiana x rafflesiana x spectabilis x tobaica x veitchii
aka (spectabilis x tobaica) x dyeriana

maxima x northiana x rafflesiana x "thorelii" x veitchii

Cultivars:
Bizen:
maxima(2) x northiana x rafflesiana x "thorelii" x veitchii
aka Balmy Koto x dyeriana
Elaborative Koto: maxima x northiana x rafflesiana x "thorelii" x veitchii
aka "thorelii" x dyeriana
Foremost Koto: maxima(2) x northiana x rafflesiana x "thorelii" x veitchii
aka Balmy Koto x dyeriana
Fruity Koto: maxima x northiana x rafflesiana(2) x "thorelii" x veitchii
aka Aglow Koto x fukakusana
Okazaki:
maxima x northiana x rafflesiana x "thorelii" x veitchii
aka "thorelii" x dyeriana
Tametomo: maxima(2) x northiana x rafflesiana x "thorelii" x veitchii
aka Rokko x dyeriana

maxima x northiana x rafflesiana x veitchii
(gallery)

Hybrids:
dyeriana:
maxima x northiana x rafflesiana x veitchii
aka mixta x dicksoniana
fukakusana:
maxima x northiana x rafflesiana(2) x veitchii
aka rafflesiana x dyeriana
goettingensis: maxima x northiana x rafflesiana x veitchii
aka mixta x dicksoniana
ikedae: maxima(3) x northiana(2) x rafflesiana x veitchii
aka Oiso x dyeriana
picturata: maxima x northiana x rafflesiana x veitchii
aka mixta x dicksoniana
see valid names
princeps: maxima(2) x northiana(2) x rafflesiana x veitchii
aka mixta x dyeriana
shiojii:
maxima(2) x northiana(2) x rafflesiana x veitchii
aka mixta x dyeriana

Cultivars:
Benign Koto:
maxima x northiana x rafflesiana(3) x veitchii
aka rafflesiana x fukakusana
F. W. Moore: maxima x northiana x rafflesiana x veitchii
aka mixta x dicksoniana 
Kametodo:
maxima(3) x northiana(2) x rafflesiana(2) x veitchii
aka Oiso x fukakusana
Mizuho:
maxima x northiana x rafflesiana(2) x veitchii
aka rafflesiana x dyeriana
Mojito: maxima x northiana x rafflesiana x veitchii
Sir William Thiselton Dyer:
maxima x northiana x rafflesiana x veitchii
aka mixta x dicksoniana 

maxima x northiana x sanguinea

Cultivars:
Lewis Bradbury:
maxima x northiana x sanguinea

maxima x northiana x spathulata x veitchii

Cultivars:
Charity:
maxima x northiana x spathulata x veitchii

maxima x northiana x spectabilis x "thorelii" x veitchii

Cultivars:
Griffin: maxima x northiana x spectabilis x "thorelii" x veitchii

maxima x northiana x stenophylla x "thorelii"

Hybrids:
davineana:
maxima x northiana x stenophylla x "thorelii"
aka mixta x Fulgent Koto
ryaniana: maxima(2) x northiana x stenophylla x "thorelii"(2)


maxima x northiana x "thorelii"

Hybrids:
aigae
: maxima(2) x northiana x "thorelii"
aka Oiso x "thorelii"
dianiana: maxima(2) x northiana x "thorelii"
aka splendiana x superba-mixta
see Superba (1931)
excellens: maxima(2) x northiana x "thorelii"
aka Rokko x superba-mixta see Superba (1931)
excellens var. superba: maxima(2) x northiana x "thorelii"
aka Rokko x superba-mixta see Superba (1931)
redlanderi: maxima x northiana x "thorelii"
aka "thorelii" x superba-mixta see Superba (1931)

Cultivars:
Akaba:
maxima(2) x northiana x "thorelii"
East Everglades: maxima(2) x northiana x "thorelii"(2)
aka splendiana x redlanderi
see Superba (1931)
Hamafuefuki: maxima(2) x northiana x "thorelii"
Hiramasa: maxima(2) x northiana x "thorelii"
Immobile Koto: maxima x northiana x "thorelii"
aka mixta x "thorelii"

Jessica Laureen:
maxima(2) x northiana x "thorelii"
Kalakoa: maxima(3) x northiana x "thorelii"
Nagoya: maxima x northiana x "thorelii"
aka mixta x "thorelii"
Nagoya Variegata: maxima x northiana x "thorelii"
aka mixta x "thorelii"
Ogo: maxima(2) x northiana x "thorelii"
Reserve: maxima(2) x northiana x "thorelii"
Rex: maxima(2) x northiana x "thorelii"
Superba (1994): maxima(2) x northiana x "thorelii"
aka Rokko x superba-mixta see Superba (1931)
Suzue Kondo: maxima x northiana x "thorelii"
aka mixta x "thorelii"

maxima x northiana x "thorelii" x veitchii

Cultivars:

Bruce Bednar:
maxima(3) x northiana x "thorelii" x veitchii
Nago: maxima(2) x northiana x "thorelii" x veitchii
aka Oiso x Dreamy Koto
Pharaoh: maxima(3) x northiana x "thorelii" x veitchii

maxima x northiana x veitchii

Hybrids:

caroli-schmidtii:
maxima(2) x northiana x veitchii
aka mixta x allardii
deslogesii:
maxima(2) x northiana x veitchii
aka tiveyi x mixta
see valid names
gameri: maxima(2) x northiana x veitchii
aka tiveyi x mixta
krausii: maxima(2) x northiana x veitchii
aka mixta x allardii
paulii:
maxima(2) x northiana x veitchii
aka tiveyi x mixta
petersii: maxima(2) x northiana x veitchii
aka mixta x allardii
ratzii: maxima(2) x northiana x veitchii
aka mixta x allardii
remillensis: maxima(2) x northiana x veitchii
aka tiveyi x mixta
siebertii: maxima(2) x northiana x veitchii
aka mixta x allardii
vallierae: maxima(2) x northiana x veitchii
aka tiveyi x mixta

Cultivars:
Clematis:
maxima(2) x northiana x veitchii
Menarabe: maxima(2) x northiana x veitchii
aka Oiso x veitchii
Remilly:
maxima(2) x northiana x veitchii

maxima x northiana x ventricosa

Hybrids:

madisonii:
maxima x northiana x ventricosa
aka mixta x ventricosa

Cultivars:
Kishino:
maxima(2) x northiana x ventricosa
aka Oiso x ventricosa

maxima x platychila x veitchii

Cultivars:
Vivid Machine: maxima x platychila x veitchii

maxima x rafflesiana x "thorelii"

Cultivars:
Forsythia: maxima x rafflesiana x "thorelii"

maxima x ramispina x "thorelii"

Cultivars:
St. Lidwina: maxima x ramispina x "thorelii"

maxima x reinwardtiana x "thorelii"

Hybrids:
harrisiana:
maxima x reinwardtiana x "thorelii"
aka splendiana x reinwardtiana

maxima x sanguinea

Hybrids:
atropurpurea:
maxima x sanguinea
nobilis:
maxima x sanguinea

Cultivars:
Diomedes:
maxima x sanguinea
Dr. John Macfarlane: maxima x sanguinea
Ruby: maxima x sanguinea

maxima x sanguinea x "thorelii"

Cultivars:
Ali'i:
maxima x sanguinea x "thorelii"

maxima x sanguinea x veitchii

Cultivars:
Patience:
maxima x sanguinea x veitchii(2)

maxima x sibuyanensis

Cultivars:
Awakening: maxima x sibuyanensis(2)
Gothica: maxima x sibuyanensis

maxima x spathulata

Hybrids:
spaxima:
maxima x spathulata

Cultivars:
Temperance: maxima x spathulata


maxima x spathulata x spectabilis

Hybrids:

maxitiana:
maxima x spathulata x spectabilis

maxima x spathulata x spectabilis x veitchii

Cultivars:
Cordelia:
maxima x spathulata x spectabilis x veitchii
Sprinkles: maxima x spathulata x spectabilis x veitchii(2)

maxima x spathulata x "thorelii"

Cultivars:
Hecuba:
maxima(2) x spathulata x "thorelii"

maxima x spathulata x veitchii

Cultivars:
Riddler:
maxima x spathulata x veitchii(2)
Stoic Tapestry: maxima x spathulata x veitchii

maxima x spectabilis

Cultivars:
Wandering Savior: maxima x spectabilis

maxima x spectabilis x "thorelii"

Cultivars:
Kindness:
maxima x spectabilis x "thorelii"
Silence: maxima x spectabilis x "thorelii"
aka splendiana x spectabilis

maxima x stenophylla

Hybrids:

thevetii (?):
maxima x stenophylla

maxima x stenophylla x "thorelii"

Cultivars:
Frosty Koto:
maxima x stenophylla x "thorelii"
Fukatsu says it's fusca and not stenophylla
Jack Finney: maxima(2) x stenophylla x "thorelii"(2)
Santa Mira: maxima(2) x stenophylla x "thorelii"(2)

maxima x talangensis

Cultivars:
Exotic Lady:
maxima x talangensis
Goblin: maxima x talangensis
Jeanie Babe: maxima x talangensis
Lady Pauline: maxima x talangensis

maxima x talangensis x "thorelii" x tobaica

Cultivars:
Dark Night:
maxima x talangensis x "thorelii" x tobaica

maxima x talangensis x tobaica

Cultivars:
Black Sands:
maxima x talangensis x tobaica
Kalapana: maxima x talangensis x tobaica
Puna: maxima x talangensis x tobaica
Queen's Bath: maxima x talangensis x tobaica
Wanderer: maxima x talangensis(2) x tobaica
aka Puna x talangensis

maxima x talangensis x truncata

Cultivars:
Titan's Mentor: maxima x talangensis x truncata

maxima x talangensis x ventricosa

Cultivars:
Mimi:
maxima x talangensis x ventricosa
Mimi's Kiss: maxima x talangensis x ventricosa

maxima x tentaculata x "thorelii"

Cultivars:
Freder:
maxima x tentaculata x "thorelii"
aka splendiana x tentaculata

maxima x tentaculata x "thorelii" x ventricosa

Cultivars:
Maria:
maxima x tentaculata x "thorelii" x ventricosa

maxima x "thorelii"

Hybrids:

masamiae:
maxima x "thorelii"
splendiana: maxima x "thorelii"

Cultivars:
Balmy Koto:
maxima x "thorelii"
Ecstatic Koto: maxima x "thorelii" 
Festive Koto: maxima x "thorelii"(2)
aka Aglow Koto x Balmy Koto
Hyogo (?):
maxima x "thorelii"
Rokko: maxima x "thorelii"
Splendid Diana: maxima x "thorelii"

maxima x "thorelii" x truncata

Cultivars:
Redneck: maxima x "thorelii" x truncata
St. Rufinis: maxima x "thorelii" x truncata

maxima x "thorelii" x truncata x ventricosa

Cultivars:
Hualalai:
maxima x "thorelii" x truncata x ventricosa
Punahele: maxima x "thorelii" x truncata x ventricosa

maxima x "thorelii" x veitchii

Cultivars:
Fantasy: maxima x "thorelii" x veitchii
Troth: maxima(2) x "thorelii" x veitchii(2)
aka
Rokko x veitchii x tiveyi

maxima x "thorelii" x ventricosa

Hybrids:
sheridaniana:
maxima x "thorelii" x ventricosa
aka splendiana x ventricosa

Cultivars:
Mata Hari:
maxima x "thorelii" x ventricosa
aka splendiana x ventricosa
St. Mercury: maxima(2) x "thorelii" x ventricosa
Sunset Songs: maxima x "thorelii" x ventricosa

maxima x tobaica x veitchii

Cultivars:
Cleopatra:
maxima x tobaica x veitchii(2)
aka
tobaica x veitchii x tiveyi

maxima x truncata

Cultivars:
Marbled Dragon:
maxima x truncata

maxima x veitchii
(gallery)

Hybrids:
allardii
: maxima x veitchii
tiveyi: maxima x veitchii

Cultivars:
Red Queen:
maxima x veitchii
Sarawak Red: maxima x veitchii
Wandering Valor: maxima x veitchii
Yakkome: maxima x veitchii

maxima x ventricosa

Cultivars:
Maiden of Victory:
maxima x ventricosa
Princess Ipu: maxima x ventricosa(2)
Princess Mashed Potatoes: maxima x ventricosa(2)
Red Leopard
: maxima x ventricosa

merrilliana x sanguinea

Cultivars:
Laputa: merrilliana x sanguinea

merrilliana x spathulata

Cultivars:
Paris: merrilliana x spathulata

merrilliana x "thorelii"

Cultivars:
Dainty Koto:
merrilliana x "thorelii"
Fukatsu says the merrilliana is "alata" x merrilliana

merrilliana x truncata

Cultivars:
Amazonias:
merrilliana x truncata(2)
aka Caesar x truncata
Caesar: merrilliana x truncata

merrilliana x truncata x veitchii

Cultivars:
Caesarion:
merrilliana x truncata x veitchii
aka Caesar x veitchii


mira x spathulata

Cultivars:
Stoic Mirror: mira x spathulata

mira x spectabilis x tobaica

Cultivars:
Trallians:
mira x spectabilis x tobaica

mira x truncata

Cultivars:
Regal Dragon:
mira x truncata
Titan's Mirror: mira x truncata

mira x veitchii

Cultivars:
Velvet Mirror:
mira x veitchii

mira x ventricosa

Cultivars:
Fat Mira:
mira x ventricosa
Princess: mira x ventricosa
Princess William of Wales: mira x ventricosa
Virtue's Mirror: mira x ventricosa

mirabilis x northiana

Cultivars:

Holly:
mirabilis x northiana
Lucy: mirabilis x northiana
Royal Helmet
: mirabilis x northiana

mirabilis x rafflesiana

Hybrids:
hookerae:
mirabilis x rafflesiana
hookerea: mirabilis x rafflesiana

Cultivars:
James Taplin: mirabilis(2) x rafflesiana

Nagamogo: mirabilis x rafflesiana
Nakanogo: mirabilis x rafflesiana

mirabilis x spathulata

Cultivars:
Kimimela:
mirabilis x spathulata

mirabilis x "thorelii"

Cultivars:
Effulgent Koto:
mirabilis x "thorelii"

mirabilis x "thorelii" x ventricosa

Hybrids:

blakei:
mirabilis x "thorelii" x ventricosa
aka margaretea x mirabilis

muluensis x tentaculata

Hybrids:
sarawakiensis:
muluensis x tentaculata

northiana x sanguinea

Cultivars:
Gloire des Ardennes:
northiana x sanguinea

northiana x veitchii

Cultivars:
Tomomi:
northiana x veitchii

northiana x ventricosa

Cultivars:
Syurga: northiana x ventricosa

orbiculata x rafflesiana

Cultivars:
Xiriana: orbiculata x rafflesiana

ovata x spathulata

Cultivars:
Bastido:
ovata x spathulata

ovata x ventricosa

Hybrids:
carunculosa:
ovata x ventricosa

peltata x rajah

Cultivars:
Leviathan: peltata x rajah

peltata x truncata

Cultivars:
Red Phantom: peltata x truncata

petiolata x truncata

Hybrids:
brevicaulis:
petiolata x truncata

pitopangii x sibuyanensis x ventricosa

Cultivars:
Jolly Pixie: pitopangii x sibuyanensis x ventricosa

pitopangii x ventricosa

Cultivars:
Virtuous Pixie: pitopangii x ventricosa

platychila x truncata x veitchii

Cultivars:
Vivid Tower: platychila x truncata x veitchii

platychila x veitchii

Cultivars:
Vivid Valor: platychila x veitchii(2)

platychila x veitchii x vogelii

Cultivars:
Vivid Vision: platychila x veitchii x vogelii

rafflesiana x sanguinea

Cultivars:
Barnabus: rafflesiana x sanguinea

rafflesiana x sibuyanensis

Cultivars:
Suki: rafflesiana x sibuyanensis

rafflesiana x spathulata

Cultivars:
Vanessa: rafflesiana x spathulata

rafflesiana x spathulata x spectabilis

Hybrids:
raffletiana:
rafflesiana x spathulata x spectabilis

rafflesiana x stenophylla

Cultivars:
Formal Koto (?):
rafflesiana x stenophylla
Fukatsu says it's fusca and not stenophylla

rafflesiana x "thorelii"

Cultivars:
Amy Michelle:
rafflesiana x "thorelii"
Delectable Koto: rafflesiana x "thorelii"
Shamenbana: rafflesiana x "thorelii"

rafflesiana x "thorelii" x ventricosa

Hybrids:
wilsonii:
rafflesiana x "thorelii" x ventricosa
aka rafflesiana x margaretea

rafflesiana x veitchii

Hybrids:
dicksoniana:
rafflesiana x veitchii

Cultivars:
Menarik: rafflesiana x veitchii


rafflesiana x ventricosa

Cultivars:
Asahi:
rafflesiana x ventricosa

rajah x villosa

Hybrids:
kinabaluensis:
rajah x villosa

ramispina x sanguinea x ventricosa

Cultivars:
Frosty:
ramispina x sanguinea x ventricosa

ramispina x spathulata x veitchii x ventricosa

Cultivars:
Eglantine: ramispina x spathulata x veitchii x ventricosa
aka Hiapo x ramispina

ramispina x ventricosa
(gallery)

Cultivars:
Black Knight:
ramispina x ventricosa
Lantern Alata: ramispina x ventricosa
Linda: ramispina x ventricosa(2)
aka Rebecca Soper x ventricosa
Rebecca Soper: ramispina x ventricosa

reinwardtiana x singalana

Hybrids:
singatiana:
reinwardtiana x singalana

robcantleyi x spathulata

Cultivars:
Stoic Rampage: robcantleyi x spathulata

robcantleyi x talangensis x truncata

Cultivars:
Torrential Testament: robcantleyi x talangensis x truncata

robcantleyi x truncata

Cultivars:
Regal Tower: robcantleyi x truncata
Royal Tower: robcantleyi x truncata
Titanic Rampage: robcantleyi x truncata

robcantleyi x veitchii

Cultivars:
Regal Vortex: robcantleyi x veitchii

robcantleyi x ventricosa

Cultivars:

Queen Malani:
robcantleyi x ventricosa
Rob: robcantleyi x ventricosa

robcantleyi x zakriana

Cultivars:
Fanciful Ruler: robcantleyi x zakriana

sanguinea x sibuyanensis

Cultivars:
Shadow: sanguinea x sibuyanensis

sanguinea x spectabilis

Cultivars:
Secret Savior: sanguinea x spectabilis
Secret Sin: sanguinea x spectabilis

sanguinea x tobaica

Cultivars:
Shivas Regal:
sanguinea x tobaica

sanguinea x truncata

Cultivars:
Patroklos:
sanguinea x truncata
Secret Tyrant: sanguinea x truncata

sanguinea x veitchii

Hybrids:
excelsa:
sanguinea x veitchii

sanguinea x ventricosa

Cultivars:
Secret Victory:
sanguinea x ventricosa

sibuyanensis x spectabilis x tobaica

Cultivars:
Blessed Isles:
sibuyanensis x spectabilis x tobaica

sibuyanensis x truncata

Cultivars:
Dragon Slayer:
sibuyanensis x truncata

sibuyanensis x ventricosa

Cultivars:
Jolly Sculpture: sibuyanensis(2) x ventricosa
Jolly Victory:
sibuyanensis x ventricosa(2)
Jungle Bells: sibuyanensis x ventricosa

singalana x ventricosa

Cultivars:
Bill Bailey:
singalana x ventricosa

spathulata x spectabilis

Hybrids:
spectulata:
spathulata x spectabilis

Cultivars:

Helen: spathulata x spectabilis
Stoic Savior: spathulata x spectabilis
Stoic Sin: spathulata x spectabilis

spathulata x spectabilis x talangensis x ventricosa

Cultivars:
Aster:
spathulata x spectabilis x talangensis x ventricosa

spathulata x spectabilis x truncata

Cultivars:
St. Romanus:
spathulata x spectabilis x truncata

spathulata x spectabilis x veitchii

Cultivars:
Barbarian:
spathulata x spectabilis x veitchii
First Light: spathulata x spectabilis x veitchii

spathulata x talangensis

Cultivars:
Stoic Triumph: spathulata x talangensis

spathulata x talangensis x tobaica

Cultivars:
Pahoehoe:
spathulata x talangensis x tobaica
Viscarla: spathulata x talangensis x tobaica

spathulata x tentaculata

Cultivars:
C. A. Rotwang:
spathulata x tentaculata
Stoic Twilight: spathulata x tentaculata

spathulata x truncata x ventricosa

Cultivars:
Kau:
spathulata x truncata x ventricosa

spathulata x veitchii

Cultivars:
Judith Finn:
spathulata x veitchii
Stoic Vortex: spathulata x veitchii

spathulata x veitchii x ventricosa

Cultivars:
Hiapo: spathulata x veitchii x ventricosa


spathulata x vogelii

Cultivars:
Stoic Vision: spathulata x vogelii

spectabilis x tobaica

Cultivars:
Trubalina:
spectabilis x tobaica

spectabilis x truncata

Cultivars:
Dragon Fire:
spectabilis x truncata
Titanic Savior: spectabilis x truncata
Titan's Sin: spectabilis x truncata

spectabilis x veitchii

Cultivars:
Vector:
spectabilis x veitchii

stenophylla x "thorelii"

Hybrids:
thofu:
stenophylla x "thorelii"

Cultivars:
Fulgent Koto (?): stenophylla x "thorelii"

Fukatsu says it's fusca and not stenophylla

stenophylla x truncata

Cultivars:
Striking Dragon: stenophylla x truncata

stenophylla x ventricosa

Cultivars:
Bario (?):
stenophylla x ventricosa

talangensis x tobaica

Cultivars:
Pisacho:
talangensis x tobaica

talangensis x truncata

Cultivars:
Titanic Triumph:
talangensis x truncata

talangensis x truncata x ventricosa

Cultivars:
Titan's Vassal: talangensis x truncata x ventricosa

talangensis x ventricosa

Cultivars:
Sam:
talangensis x ventricosa
Virtue's Triumph: talangensis x ventricosa

tentaculata x truncata

Cultivars:
Titan's Treason: tentaculata x truncata

"thorelii" x tobaica

Cultivars:
Takayuki Sakai:
"thorelii" x tobaica

"thorelii" x truncata

Hybrids:
toyoshimae:
"thorelii" x truncata

Cultivars:
Red Dragon:
"thorelii" x truncata
Tremendous Koto: "thorelii" x truncata

"thorelii" x veitchii

Cultivars:
Dreamy Koto:
"thorelii" x veitchii
Dreamy Yamamoto: "thorelii" x veitchii(2)
aka Dreamy Koto x veitchii
Igneous Koto: "thorelii"(2) x veitchii
aka "thorelii" x Dreamy Koto
Sakura:
"thorelii"(2) x veitchii
aka "thorelii" x Dreamy Koto
Yatomi: "thorelii" x veitchii

"thorelii" x ventricosa

Hybrids:
margaretea:
"thorelii" x ventricosa

Cultivars:
Attractive Fuso: "thorelii" x ventricosa

Attractive Koto: "thorelii" x ventricosa
Maggie Jones: "thorelii" x ventricosa

"thorelii" x villosa

Cultivars:
Gerontic Koto:
"thorelii" x villosa

tobaica x truncata

Cultivars:
St. Phocas:
tobaica x truncata

truncata x veitchii

Cultivars:
Exotic Dragon:
truncata x veitchii

truncata x veitchii x ventricosa

Cultivars:
Mauna Loa:
truncata x veitchii x ventricosa
aka ventricosa x Exotic Dragon

truncata x ventricosa
(gallery)

Hybrids:
truncosa:
truncata x ventricosa

Cultivars:
Kilauea: truncata x ventricosa

Otokuni: truncata x ventricosa
Titanic Victory: truncata x ventricosa

truncata x vogelii

Cultivars:
Titan's Vision:
truncata x vogelii

veitchii x vogelii

Cultivars:
Valiant Vision: veitchii x vogelii

Problematic names

hybrida (1868) (or hybrida var. maculata, hybrida var. typica)
CPD: gracilis x khasiana.
Bednar
gracilis x mirabilis, less likely: distillatoria x mirabilis.
This website: see sedenii. These two were the same batch that was given two names by two nurserymen.

hybrida lyrata:
hybrida x rafflesiana
rubromaculata:
hybrida x veitchii?

lecouflei
CPD: mirabilis x "thorelii".
This website: mirabilis, see Lecoufle.

lecouflei Prosperity:
lecouflei x dyeriana
Kei:
Prosperity x rafflesiana
Midori:
Prosperity x mirabilis
Hachijo:
lecouflei x mirabilis
Mihara:
Hachijo x dyeriana
hareliana:
Hachijo x "thorelii" x dyeriana
Alba:
Hachijo x "thorelii" x dyeriana
Boca Rose:
Hachijo x "thorelii" x dyeriana
Red Skeleton:
Hachijo x "thorelii" x dyeriana
Rouge:
Hachijo x "thorelii" x dyeriana
Vittata:
Hachijo x "thorelii" x dyeriana
Buttons:
Hachijo x "thorelii" x maxima
Île de France:
lecouflei x mixta
Aeneas:
"thorelii" x maxima x Île de France
Soothsayer:
tobaica x Île de France

sedenii (or sedenea, sedinii, sedenii var. rubra)
(gallery)
CPD: gracilis x khasiana.
Bednar: gracilis x mirabilis, less likely: distillatoria x mirabilis.
This website: the dry specimens seem to belong to two different plants: link. One is very hairy and looks like hirsuta x khasiana, the third one is glabrous and looks like gracilis x mirabilis, but the stripes don't match. How can any of these, when crossed with mirabilis(?), result in dormaniana, which looks like coccinea, is beyond me. Unless that mirabilis(?) was just another hookeriana, as per table below.

sedenii atrosanguinea:
distillatoria? x sedenii
dormaniana:
mirabilis? x sedenii
henryana:
hookeriana x sedenii
pitcheri:
paradisae x henryana
hibberdii:
hookeriana x sedenii
Kalamity:
margaretea x hibberdii
Michael Lee:
ventricosa x hibberdii
outramiana:
hookeriana x sedenii
siebrechtiana:
mirabilis x sedenii
superba (1880):
hookeriana x sedenii
williamsii:
hookeriana x sedenii

superba (1880)
:
Fukatsu: calls it Superba. It's hookeriana? x sedenii?.
CPD: calls it superba. It's (ampullaria x rafflesiana) x (gracilis x khasiana).
This website: confused with Superba (1931) and superba-mixta (1970s), which were both mixta, superba (1880) doesn't seem to have been used to produce other named hybrids and cultivars.

Superba (1931):
Fukatsu: calls it Mixta var. Superba. It's ? x ?.
CPD: calls it Superba. It's maxima x northiana.
aka superba-mixta (1970s):
Leo Song (CSUF): he's the first main spreader and user, he calls it superba-mixta.
Fukatsu: calls it Mixta Superba. It's Superba (hookeriana? x sedenii?) x Mixta.
CPD: calls it mixta var. superba. Citing Fukatsu, it's (ampullaria x rafflesiana) x (gracilis x khasiana) x (maxima x northiana). 
This website: the superba meant by Fukatsu and CPD is superba (1880). But Leo's plant was actually Superba (1931). I asked Leo. He said: "May have been a good superba", "I did have a superba mixta but was always listed as that". I think the plant's source and Leo both meant "the variety of mixta called superba", and not "the hybrid between mixta and superba". The misunderstanding is by Fukatsu, the CPD just cites all published names, right and wrong. In fact, the CPD didn't repeat the mistake with the hybrids made with superba-mixta, which are given with the correct mixta parents. I only found one photo of the plant from the 1970s, it has a metal label that says "superba-mixta", and it's in a Japanese botanic garden, likely an exchange between institutions: photo.
In later years (bred 1984, publ. 1994), Bednar used Leo's plant to produce excellens and the further selected excellens var. superba and/or Superba, but all three belong to the same grex.

Superba (1931)

aka

superba-mixta (1970s)
redlanderi:
"thorelii" x superba-mixta
East Everglades:
splendiana x redlanderi
leessii:
mirabilis x superba-mixta
Cathy Jo:
leessii x splendiana
excellens:
Rokko x superba-mixta
excellens var. superba:
Rokko x superba-mixta
Superba (1994):
Rokko x superba-mixta
dianiana:
splendiana x superba-mixta
Ville de Rouen:
Superba x mastersiana
Showa:
"thorelii" x Ville de Rouen
boissiensis:
Superba x gracilis?
Rubra:
Superba x gracilis?

wittei (or curtisii hybrida)
CPD: maxima x veitchii?.
Bednar: curtisii (albomarginata x maxima) x stenophylla. Bednar says that the curtisii plant sent from SE Asia was maxima introgressed with albomarginata, due to the presence of a whitish band under the peristome. However, the distribution ranges of the two species don't overlap.

wittei Clyde Bramblett:
"thorelii"(2) x wittei
Claude Bramblett:
"thorelii"(2) x wittei
David Parkyn:
oisoensis x "thorelii" x wittei

Notes

In general: if you are here to know the parents of your hybrid, this list is a mere starting point. After this list, check other sources to see if the data match, because the Nepenthes hybrid topic can be a real mess. Examples:
- Bruce Bednar pointed out how, in the Victorian era, N. mirabilis, N. gracilis, N. hirsuta, N. khasiana and N. distillatoria were confused with each others.
- When a hybrid with dubious parentage gets used to create other hybrids, the problem drags on for decades without anybody knowing or, if the problem is known, it gives rise to parallel hypotheses that get more and more complicated in proportion to how often the hybrid was used, like with time travel (see problematic names above).
- With man-made hybrids, you can't go in the wild and check, you can't extract the DNA and check. You have to swim among memories, impressions and opinions.
- Don't even get me started on N. alata and N. thorelii.
That being said, the more recent, simple and from a "taxonomically responsible" breeder the hybrid is, the more we can be sure about the parentage. Good luck.

Numbers: after including the entries of the Carnivorous Plant Database alone, I made some stats. There are 186 hybrids, which have been given 455 different names. Of these 455 names, 234 are latin names and 221 are cultivar names. There are 37 latin names that can boast to be the first validly published for the hybrid. Of these 37 names, 22 belong to simple hybrids (two parents) and 15 belong to complex hybrids (more than two parents). Again, even with those 15 names, in many cases the parentage is dubious.

Complex hybrids with valid names: more information about said 15 names.

Marcel Lecoufle: more about his hybrids here.

James Taplin:
more about his hybrids here.

Victorian hybrids: an article by Bruce Bednar.

Ron Fleming's hybrid groups: article.

An abridged history of Nepenthes: an article by Harry James Veitch.

N. x hybrida and N. x sedenii: an article by Bruce Bednar.

N. x curtisii and N. x wittei: an article by Bruce Bednar. Also, here is the description of N. x wittei and here, in German, is the description of its alias N. curtisii hybrida: one, two, three.