Английская Википедия:Anemone hepatica
Anemone hepatica (syn. Hepatica nobilis), the common hepatica, liverwort,[1] liverleaf,[2] kidneywort, or pennywort, is a species of flowering plant in the buttercup family Ranunculaceae, native to woodland in temperate regions of the Northern Hemisphere. This herbaceous perennial grows from a rhizome.
Description
Anemone hepatica grows Шаблон:Convert high. Leaves and flowers emerge directly from the rhizome, not from a stem above ground.
The leaves have three lobes and are fleshy and hairless, Шаблон:Convert wide and Шаблон:Convert long. The upper side is dark green with whitish stripes and the lower side is violet or reddish brown. Leaves emerge during or after flowering and remain green through winter.
The flowers are blue, purple, pink, or white and appear in winter or spring. They have five to ten oval showy sepals and three green bracts.Шаблон:Citation needed
Taxonomy
The taxonomy of the genus Anemone and its species is not fully resolved, but phylogenetic studies of many species of Anemone and related genera[3] indicate that species of the genus Hepatica should be included under Anemone because of similarities both in molecular attributes and other shared morphologies.[4] The circumscription of the taxon is also debated, some authors listing the North American var. acuta[5] and var. obtusa,[6] while other list them as the separate species A. acutiloba and A. americana, respectively.[7]
Varieties
Varieties of Anemone hepatica that are sometimes recognized include:[8]
- Anemone hepatica var. japonica, a synonym of Hepatica nobilis var. japonica Шаблон:Small, is native to the Russian Far East, China, Korea, and JapanШаблон:R[9]
- Anemone hepatica var. acuta, a synonym of Hepatica acutiloba Шаблон:Small, is native to eastern North AmericaШаблон:R
- Anemone hepatica var. obtusa, a synonym of Hepatica americana Шаблон:Small, is native to eastern North AmericaШаблон:R
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Anemone hepatica var. japonica
Distribution and habitat
It is found in woods, thickets and meadows, especially in the mountains of continental Europe, North America and Japan.Шаблон:Citation needed
Ecology
Hepatica flowers produce pollen but no nectar. In North America, the flowers first attract Lasioglossum sweat bees and small carpenter bees looking in vain for nectar. Then when the stamens begin to release pollen, the bees return to collect and feed on pollen. Mining bees sometimes visit the flowers, but prefer flowers that produce both nectar and pollen.[10]Шаблон:Dubious
Toxicity
Like other Ranunculaceae, fresh liverwort contains protoanemonin and is therefore slightly toxic. By drying the herb, protoanemonin is dimerized to the non-toxic anemonin.Шаблон:Citation needed
Uses
Medieval herbalists believed it could be used to treat liver diseases, and may be used in current folk medicine.Шаблон:Cn[11]
Under the name Hepatica nobilis, which is regarded as a synonym, this plant has gained the Royal Horticultural Society's Award of Garden Merit.[12]
Culture
It is the official flower of the Sweden Democrats political party in Swedish politics.Шаблон:Citation needed
Gallery
References
External links
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite journal
- ↑ Шаблон:EFloras
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокTPLне указан текст - ↑ Шаблон:Cite web
- ↑ Шаблон:Cite book
- ↑ Шаблон:Cite book
- ↑ Шаблон:Cite web
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- Anemone
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- Plants described in 1753
- Taxa named by Carl Linnaeus
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