(First upload on October 27 2022. Last on July 13 2023) [ 日本語 | English ]

Patis coreana (Honda) Ohwi

Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Patis Ohwi (ヒロハノハネガヤ)
Hirohanohanegaya (ヒロハノハネガヤ, 広葉ノ羽根茅), s.l.), Japanese rice grass* (* tentative)
Lifeform: perennial grass with 60-100 cm tall
Distribution: endemic to Japan
Habitat: forest floors and grasslands

Stipa coreana Honda
Stipa coreana Honda var. japonica (Hack.) Y. N. Lee, s.s., often used
Orthoraphium coreanum (Honda) Ohwi
Achnatherum coreanum (Honda) Ohwi

var. kengii (Ohwi) Ohwi (ヒロハノハネガヤ, s.s.)
var. coreana (オオハネガヤ), discarded

Patis coreana in Hokkaido

Viola1 Viola2 Viola3
Viola4 Viola5
[1-3] in a forest where White-tailed Eagle builds a nest in Atsuma, central Hokkaido, on August 5 2022. [4/5] near the former skislope for the Winter Olympic Games on Mount Eniwa (恵庭岳) beside Shikotsu Lake on August 27 2022.