Toukyou-to .莧 (Hyuen) is a perennial grass of Phylumaceae.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Fukui-ken(About 30) 2 Hokkaidou(About 10) 3 Fukuoka-ken(About 10) 3 Toukyou-to(About 10) 3 Saitama-ken(About 10) 6 Kanagawa-ken(Very rare) 6 Iwate-ken(Very rare) 6 Oosaka-fu(Very rare) |
| Population | About 80 | |
| Ranking | 34,146 | |
| Rank by city |
|---|
|
1 Sakai-shi(About 10) 2 Awara-shi(About 10) 2 Tagawa-shi(About 10) 2 Tokorozawa-shi(About 10) 2 Bibai-shi(About 10) 6 Yoshida-gun Eiheiji-chou(Very rare) 6 Oushuu-shi(Very rare) 6 Fukui-shi(Very rare) 6 Yokohama-shi Sakae-ku(Very rare) 6 Choufu-shi(Very rare) |
| Rank by subregion |
|---|
|
1 福井県 坂井市 石城戸町(About 10) |
