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Amorphophallus lacourii

Amorphophallus lacourii
Photo: Fitch (d. 1927), Public domain

Amorphophallus lacourii is a tuberous aroid from Indo-China, grown mainly by enthusiasts and botanic collectors. Its key to growing it is a warm, humid, well-drained setting with a dormant rest period.

Family
Araceae (Arum family)
Grows as
Bulb
Light
Part shade, Bright indirect
Water
Water freely while in active growth, then reduce sharply during the dormant period.
Soil
Free-draining, humus-rich mix with grit or perlite.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate
Safety
Toxic: Raw tubers and other parts contain calcium oxalate crystals that cause mouth and throat irritation if eaten.
Native range
Indo-China
Climate
wet tropical

About

Amorphophallus lacourii is a species of flowering plant in the family Araceae and the monotypic tribe Thomsonieae. It is native to Cambodia, Laos, Thailand, and Vietnam.

It is still often known by its synonym Pseudodracontium lacourii, a consequence of Nicholas Edward Brown originally erecting the now obsolete genus Pseudodracontium.

Other Amorphophallus plants

Amorphophallus abyssinicus · Amorphophallus albus · Amorphophallus atroviridis · Amorphophallus bufo · Amorphophallus bulbifer · Dragon Stalk Yam · Amorphophallus decus-silvae · Dragon's Football · Amorphophallus dunnii · Amorphophallus elegans · Cheeky yam · Corpse Flower

Text excerpted from the Wikipedia article Amorphophallus lacourii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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