Additional notes (click to expand)


All plants in Aracaeae are toxic. The main toxin is calcium oxalate, present as needle-like raphides inside specialised cells throughout the plant, called idioblasts, which when chewed fire the needles into the tongue, gums and throat of the eater. The needles cause thousands of micro-wounds, probably also introduce oxalic acid into damaged tissues, and additionally cause massive histamine release and cause extreme pain and swelling.
Neuwinger, HD. (1996). African Ethnobotany: Poisons & Drugs, Chapman & Hall page 221

Arisaema nepenthoides

Genus: Arisaema
Species: nepenthoides
Distribution summary: China, India, Nepal, Myanmar
Habit: Perennial
Hardiness: H5 - Hardy; cold winter
Garden status: Not currently grown

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