Japanese thistle

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Cirsium japonicum

Japanese thistle, a reference photo
Photo: 小石川人晃 · CC BY-SA 4.0 (licence)

Cirsium japonicum, commonly known as Japanese thistle, plumed thistle, or sea thistle, is a species of flowering plant in the sunflower family, Asteraceae. It is a perennial thistle native to eastern Asia, ranging from Japan to Korea, China, Taiwan, and Vietnam.

From Wikipedia, under CC BY-SA 4.0.

Is it poisonous?

We have no record of Japanese thistle being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Asterales
Family
Asteraceae
Genus
Cirsium
Species
Cirsium japonicum

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