Potato vine

Solanum laxum Spreng.

light
Sun–part
water
Medium
tall
7.6 m
wide
1.7 m

Solanaceae

Also called Jasmine nightshade, Potato-vine

Formerly Solanum boerhaviifolium, Solanum dietrichiae, Solanum jasminoides

When it flowers

Not known yet in the tropics: too few flowering observations to read a season from.

Read from iNaturalist photographs of it in flower. A month counts at 50% of the best month's flowering share (smoothed over three months) and 10% of its flowering count, from at least 100 flowering observations in the band.

PetsNC State Extension lists it as toxic to dogs, cats and horses (25 Oct 2026)
PeopleNC State Extension lists it as very poisonous (flowers, fruits, leaves, roots, sap, seeds, stems) (25 Oct 2026)

If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.

Something wrong with it?

About it

Grows as
LianaKew's checklist, not yet checked
Climate
SubtropicalKew's checklist, not yet checked
Wild in
C. & S. Brazil to NE. ArgentinaKew's checklist, not yet checked
Light
Full sun to part shade (3 h or more)Read from NC State Extension, one source
Height
6.1 m to 9.1 mRead from NC State Extension, one source
Spread
1.5 m to 1.8 mRead from NC State Extension, one source
Water
Average: moist, well drainedRead from NC State Extension, one source
Flowers
WhiteRead from NC State Extension, one source
Coldest it survives
-6.7 °C (USDA zone 9a)Read from NC State Extension, one source

Not known yet: heat, hottest it survives.

In other languages (12)

Spanish
Manto de María
French
Morelle faux Jasmin
German
Jasminblütiger Nachtschatten
Japanese
ツルハナナス
Chinese
素馨葉白英, 素馨叶白英
Swedish
stjärnsöta
Italian
gelsomino di notte
Russian
Паслён рыхлый
Hebrew
סולנום יסמיני
Finnish
köynnöskoiso
Chinese (China)
素馨叶白英
Polish
psianka luźna

Where this comes from

A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.