Cirsium amplexifolium
(Nakai) Kitam.
Wikimedia Commons - Qwert1234
Wikimedia Commons - Qwert1234
What to Eat
Edible parts: Root
The root is edible cooked. It is likely to be rich in inulin, a starch that cannot be digested by humans, passing straight through the digestive system and, in some people, fermenting to produce flatulence.
Where to Find It
It is a temperate plant. It grows on the edges of forests between 500-1,000 m above sea level.
Asia, Japan,
How to Identify
Cirsium amplexifolium is a self-fertile perennial reaching 1.5 m tall, flowering July to October with seeds ripening August to October. This hermaphrodite plant attracts bees, flies, moths, butterflies, and beetles for pollination. It grows in light sandy, medium loamy, and heavy clay soils with mildly acid, neutral, or basic pH, requiring full sun and moist soil.
How to Grow
Propagation: Seed — sow in early spring or autumn in situ. Germination usually takes place within 2–8 weeks at 20°C. Division in spring or autumn is also straightforward — larger clumps can be replanted directly into permanent positions, while smaller clumps are best potted up and grown on in a cold frame until rooting well, then planted out in summer or the following spring.
Medicinal Uses
None known
Other Uses
The seed of all thistle species yields a good oil by expression, though no details of potential yields are given.
Wikipedia
Cirsium amplexifolium is a self-fertile perennial reaching 1.5 m tall, flowering July to October with seeds ripening August to October. This hermaphrodite plant attracts bees, flies, moths, butterflies, and beetles for pollination. It grows in light sandy, medium loamy, and heavy clay soils with mildly acid, neutral, or basic pH, requiring full sun and moist soil.
Notes
There are about 150-250 Cirsium species. They grow in temperate regions.
Names & Synonyms
Dakiba-hime-azami
References (1)
- Plants for a Future database, The Field, Penpol, Lostwithiel, Cornwall, PL22 0NG, UK. http://www.scs.leeds.ac.uk/pfaf/