| Section | Dischidium Ging. | |
|---|---|---|
| Scientific Name | Type species | Viola biflora L. Kibana-no-komanotume Published in: Sp. pl. 2:936. (1753) |
| Variety |
Viola biflora var. akaishiensis Hid.Takah. et Ohba Akaishi Kibana-no-komanotume
Viola biflora var. vegeta (Nakai) Hid.Takah. Ootakane Sumire
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| Form | Viola biflora f. glabrifolia Hid.Takah. Joetu Kibana-no-komanotume | |
| Synonym |
Viola diffusoides C. J. Wang Kibana-no-komanotume
Viola crassa f. subpubescens Hiyama Joetu Kibana-no-komanotume
≡ Chrysion biflorum (L.) Spach
≡ Dischidium biflorum (L.) Opiz
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| Origin | biflora : two flowers | |
| Common names |
【Chinese】双花堇菜 SHUANGHUAJINCAI、雙黃花堇菜、【Korean】졸방제비꽃、
【English】Two flowered Violet, yellow wood violet, arctic yellow violet, Alpine yellow violet
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| Stalk Form | A flower scape is extended from a stalk, and a flower blooms from each scape. | |
| Habitat | The brightly humid grassland and stone ground of the alpine belt. | |
| Distribution | Japan domestic | Distributed over central Honshu and Shikoku, and Kyushu (Yaku Islands) from Hokkaido. |
| Japan overseas | North America, Asia, Europe, Taiwan, the China southwest and northern part, India, Nepal, Pakistan. | |
| Others | ||
| Flower | Shape | Middle size. |
| Color | The flower is yellow. A purplish red article enters into the labial palp. | |
| Spur | ||
| Season | ||
| Stigma | ||
| Aromatic | ||
| Others | ||
| Leaf | Shape | The radius of about 2cm. A kidney form or a round shape. The base is a heart type. |
| Color | Bright green. | |
| Others | ||
| Seed | Shape | |
| Color | ||
| Others | ||
| Characteristics of roots | ||
| Endangered Information | ||
| Type Specimen | ||
| Chromosome Number | 2n=12 | |
| Reference Information | ||
| Others | ||
