Section | Dischidium Ging. | |
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Scientific Name | Type species | Viola crassa Makino : {Takane Sumire} Published in: Bot. Mag. (Tokyo) 19:87. (1905) |
Variety | Viola crassa var. vegeta Nakai : {Oh-takane Sumire} | |
ssp. |
Viola crassa ssp. yatsugatakeana H. Takahashi : {Yatugatake Ki Sumire}
Viola crassa ssp. bolealis H. Takahashi : {Kumoma Sumire}
Viola crassa ssp. alpicola H. Takahashi : {Ezo-takane Sumire}
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Synonym | ||
Origin | crassa : Thick, Fleshy | |
Common names | ||
Stalk Form | A flower scape is extended from a stalk, and a flower blooms from each scape. | |
Habitat | It grows to the volcano gravel ground in the high mountain. It does not mix with other plants. | |
Distribution | Japan domestic | It scatters in Hokkaido, Tohoku, and central part. |
Japan overseas | ||
Others | ||
Flower | Shape | Middle size. |
Color | Deep bright yellow. A deep purple article enters into the labial palp. | |
Spur | ||
Season | ||
Stigma | ||
Aromatic | ||
Others | ||
Leaf | Shape | Kidney shape. A tip is round and the base is cardiac shape. |
Color | Deep green. It is hard at thickness and glossy. | |
Others | ||
Seed | Shape | |
Color | ||
Others | ||
Characteristics of roots | ||
Endangered Information | ||
Type Specimen | ||
Chromosome Number | 2n=48 | |
Reference Information | ||
Others | It is divided into some subspecies. | |
![]() ![]() Issued by Japan Post 1985/9/27
Issued by Japan Post 2014/5/1 |