(Upload on November 17 2014) [ 日本語 | English ]
Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily
HOME > Plant list (植物リスト) > Hypericaceae (オトギリソウ科) > Hypericum kamtschaticum
Hypericum L. (オトギリソウ)Hai-otogiri (ハイオトギリ, 這弟切), Kamchatka St. John's wort* (tentative)Lifeform: stoloniferous, perennial forb Distribution: Japan (north to Chubu District) - Kuril - Kamchatka Habitat: open sites in subalpine and alpine zones Leaf: many black glands Synonyms: Hypericum kamtschaticum Ledeb. var. paramushirense (Kudo) Y. Kimura |
The following varieties are moved into: Hypericum senanense Maxim. (all of them are not in Hokkaido)
var. honodesne Y. Kimura (イワオトギリ) → H. s. ssp. mutiloides (R. Keller) N.Robson |
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[1-4] at the western slope of Mount Yotei (羊蹄山), central Hokkaido, on June 28 2014.