Botanical Name : Cirsium setosum
Family : Compositae
Genus : Cirsium
Synonyms : Breea segetum – (Bunge.)Kitam.,Breea setosum – (M.Bieb.)Kitam.,Cirsium segetum – Bunge.,Serratula setosa – Willd.Breea arvensis, Cirsium incanum, Cirsium arvense var. vestitum, Cirsium arvense var. mite, Cirsium arvense var. integrifolium, Cirsium arvense var. horridum, Cirsium arvense var. argenteum, Carduus arvensis, Breea incana, Serratula arvensis
Species : Cirsium arvense
Habitat : E. Asia – China, S. Japan, Korea, Manchuria. Edges of fields and streams. Mountain slopes, by rivers, water lands and farmlands at elevations of 100 – 2700 metres throughout
Perennial growing to 0.5m.
It is hardy to zone 0. The flowers are dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required) and are pollinated by Bees, flies, Lepidoptera (Moths & Butterflies), beetles. The plant is self-fertile.
The plant prefers light (sandy), medium (loamy) and heavy (clay) soils. The plant prefers acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It requires moist soil.
There is a difference amongst botanists as to how this species should best be treated. In the Flora of China it is treated as one aggregate species, but in the Flora of Japan it is split into two distinct species and moved to a different genus as Breea segetum and Breea setosum. The plant has wide-ranging roots that send up adventitious shoots and so it has the potential to become an invasive plant in areas to which it is introduced. This species is dioecious, male and female plants must be grown if seed is required. The following notes are based on the general needs of the genus. An easily grown plant, succeeding in any ordinary garden soil in a sunny position.
Edible Parts: Leaves.
Young leaves – cooked.
The whole plant is antipyretic, depurative and haemostatic. It resolves clots and is used in the treatment of haemoptysis, haematemesis, metrorrhagia, boils and carbuncles and traumatic bleeding.
The seed of all species of thistles yields a good oil by expression. No details of potential yields etc are given.
Disclaimer:The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider.