(First upload on July 21 2007. Last on September 27 2021) [ 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) > Convolvulaceae (ヒルガオ科) > Calystegia soldanella
Calystegia R. Br. (ヒルガオ)Hama-hirugao (ハマヒルガオ, 浜昼顔), beach morning gloryLife form: perennial vine, overwintering by rhizomes Distribution: North America, Europe to Asia Habitat: seacoast (海浜) Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト) |
Chromosome number: 2n = 22 Synonyms: Convolvulus soldanella L. f. albiflora H. Hara (シロバナハマヒルガオ) |
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[1] along a seacoast near Osaru River, Iburi Province, Hokkaido on June 25 2007. [2/3] along the seacoast of Usujiri Fisheries Station, southern Hokkaido, on September 9 2020.