Arisaema ringens, the Japanese cobra lily (a name it shares with Arisaema sikokianum), is a species of flowering plant in the family Araceae, native to the Zhoushan Islands of China, Taiwan, South Korea, central Japan, and the Ryukyu Islands. A tuberous geophyte reaching 45 cm (18 in), in the wild they are found at low elevations in forests. A dioecious species, it is pollinated by flies. In the garden it needs moist, humus-rich soil, and is hardy in USDA zones 6 through 9.
From Wikipedia, under CC BY-SA 4.0.
Is it poisonous?
Considered toxic. Public sources list it as such; we have not verified this individually. The note covers its whole genus. Calcium oxalate raphides in all parts Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Pinellia tripartita
- Arisaema bockii — considered toxic
- Xanthosoma wendlandii
Classification
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Class
- Liliopsida
- Order
- Alismatales
- Family
- Araceae
- Genus
- Arisaema
- Species
- Arisaema ringens
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