Circaea alpina Linnaeus (1753: 9)
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publication ID |
https://doi.org/ 10.11646/phytotaxa.597.4.1 |
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DOI |
https://doi.org/10.5281/zenodo.7958618 |
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persistent identifier |
https://treatment.plazi.org/id/03FD5F66-FFE1-E154-3DCD-BE2EFA114F18 |
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treatment provided by |
Plazi |
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scientific name |
Circaea alpina Linnaeus (1753: 9) |
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2.1. Circaea alpina Linnaeus (1753: 9) View in CoL View at ENA .
Lectotype (designated by Boufford 1982):— Herb. Linn. No. 25.2 ( LINN digital image).
Distribution: —U Yarlung Zangbo, M Yarlung Zangbo, L Yarlung Zangbo, Yarlung Zangbo-Brahmaputra, S Hengduan, N Hengduan, also widely distributed in Eurasia and North America.
Note: — Circaea alpina has six subspecies widely distributed in the Northern Hemisphere ( Boufford 1982). Three of them are found in the Pan-Himalaya region.
Key to subspecies of Circaea alpina View in CoL View at ENA in the Pan-Himalaya region
1 Leaves thin, pale green, translucent; ovary glabrous at anthesis..................................................... 2.1c. C. alpina subsp. micrantha View in CoL
- Leaves thick, deep green or reddish; ovary pubescent with hooked hairs at anthesis........................................................................2
2 Apical notch 1/4–1/2 length of petal; uncinate hairs of fruit unpigmented........................................2.1a. C. alpina subsp. imaicola View in CoL
- Apical notch 1/5–1/3 length of petal; uncinate hairs of fruit containing purple pigment .............2.1b. C. alpina subsp. angustifolia View in CoL
| LINN |
Linnean Society of London |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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