(First upload on August 31 2010. Last on October 15 2023) [ 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) > Saxifragaceae (ユキノシタ科) > Parnassia palustris
Parnassia L. (ウメバチソウ)P. palustris L.var. izuinsularis H. Ohba (イズノシマウメバチソウ)var. palustris (ウメバチソウ, 梅鉢草), marsh grass of Parnassus Life form: perennial forb Distribution: boreal circumpolar regions, including Japan and AK Habitat: wetlands in low-to high-lands ⇒ wetland (湿原), represented by Sarobetsu mire Field training on integrated environmental research (統合環境調査法実習) (出現種リスト) |
Synonyms:
Parnassia palustris L. var. multiseta Ledeb. var. yakusimensis (Masam.) H. Ohba (ヤクシマウメバチソウ), dwarf-form in the wetlands of Yakushima Varieties in Arctic, not described abovevar. montanensis (Fernald et Rydb. ex Rydb.) C. L. Hitchc., not in Alaskavar. parviflora (DC.) B. Boivin |
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[1/2] in Teshio Experimental Forest, Hokkaido, northern Japan, on September 14 2010. [3/4] along a walkboard in the post-mined peatland of Sarobetsu Mire, northern Hokkaido. [3] on August 28 2017. [4] on August 29 2018.
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[4-6] along Richardson Highway near Gulkana, Alaska, on August 12 2010.
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[1-3] in Utasai wetland, southern Hokkaido. [1] on October 12 2023. [2/3] on August 2 2023.