Anemonastrum flaccidum

Anemonastrum flaccidum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Ranunculales
Family: Ranunculaceae
Genus: Anemonastrum
Species:
A. flaccidum
Binomial name
Anemonastrum flaccidum
(Fr.Schmidt) Mosyakin
Synonyms
  • Anemone amagisanensis Honda
  • Anemone anhuiensis Y.K.Yang, N.Wang & W.C.Ye
  • Anemone flaccida Fr.Schmidt
  • Anemone flaccida var. anhuiensis (Y.K.Yang, N.Wang & W.C.Ye) Ziman & B.E.Dutton
  • Anemone flaccida var. hirtella W.T.Wang
  • Anemone flaccida var. tagawae (Ohwi) M.N.Tamura
  • Anemone laevigata (A.Gray) Koidz.
  • Anemone soyensis H.Boissieu
  • Anemone tagawae Ohwi
  • Anemonidium flaccidum (Fr.Schmidt) Christenh. & Byng
  • Anemonoides flaccida (Fr.Schmidt) Holub
  • Anemonoides soyensis (H.Boissieu) Holub
  • Arsenjevia flaccida (Fr.Schmidt) Starod.

Anemonastrum flaccidum, commonly known as the flaccid anemone or soft windflower, is a species of flowering plant in the family Ranunculaceae. It is a low-growing perennial native to East Asia.

Description

Anemonastrum flaccidum grows to about 0.1 m (4 in) tall. It flowers from March to June, depending on the region. The flowers are approximately 2 cm in diameter and have white sepals that resemble petals.

Many stems bear two flower stalks, a characteristic that gives rise to the plant’s Japanese name, 二輪草 (nirinso, meaning "two-flowered plant"). The plant spreads by rhizomes and often forms dense colonies.

Distribution

Anemonastrum flaccidum is native to the Amur River region, Sakhalin, central, eastern, and southern China, Korea, and Japan.

Habitat

The species typically grows in moist, shaded environments such as forest floors, often near streams and ravines, in loose, peaty soils.

References

  1. ↑ Phytoneuron 2018-55: 5 (2018)
  2. ↑ "Anemonastrum flaccidum (Fr.Schmidt) Mosyakin". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 9 August 2020.
  3. 1 2 "Anemonastrum flaccidum". Plants of the World Online. Royal Botanic Gardens, Kew.
  4. 1 2 3 4 "Nirinso (Anemone flaccida)". Orbis Pictus.
  5. 1 2 "Anemone flaccida". Hokkaido University.