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(Upload on February 21 2012. Last on September 24 2020) [ 日本語 | English ]

Vicia unijuga A. Braun






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Vicia L. (ソラマメ)
Nantenhagi (ナンテンハギ, 南天萩), two-leaf vetch
Lifeform: perennial forb
Distribution: Menggu - China - eastern Siberia - Korea - Japan - Sakhalin
Habitat: sunny sites, such as grasslands and forest edges
Leaf: compound leaf consisting of two leaflets without tendril ⇔ V. pseudo-orobus with tendril
Chromosome number: 2n = 12, 24, or 36
var. apoda Maxim. (タマザキナンテンハギ)
var. austrohigoensis (Honda) Sugim. (クマガワナンテンハギ)
f. albiflora Nakai (シロバナナンテンハギ)
f. minor Nakai (ヒメナンテンハギ)
f. trifoliolata (Z. D. Xia) Y. Endo et H. Ohashi (ミツバナンテンハギ)
f. venusta (Nakai) H. Ohashi (フジガエソウ)
索引

Vicia unijuga in Hokkaido


pea1 pea2 pea3
pea4 pea5
[1/2] at Zenibako Coast (銭函海岸), Otaru City, on August 31 2011. [3-5] along a walkboard to go Todowara in Notsuke Peninsula, eastern Hokkaido, on August 28 2020.

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