(Upload on September 12 2008) [ 日本語 | English ]

Linaria vulgaris Miller

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

Linaria L. (ウンラン)
Hosoba-unran (ホソバウンラン, 細葉海蘭), common toadflax
ホザキウンラン, セイヨウウンラン
Lifeform: perennial
Origin: exotic from Europe

Hokkaido Blue List: A3

Habitat: widespread weed on ruderal habitats, e.g., roadsdies, and dunes

Plant specimens were collected along Goldizen Avenue, Fairbanks, AK, on August 19 2008 (stored in SAPS)
Field training on integrated environmental research (統合環境調査法実習)


Linaria acutiloba Fisch. ex Rchb.

f. leucantha Fernald (シロバナセイヨウウンラン)

Linaria vulgaris in Hokkaido

Linaria1 Linaria2
Linaria3 Linaria4
[1/2] at a parking lot along a radoside at East Ward (N23/E1) in the city of Sapporo on August 30 2008. [3/4] at a hedge, N24/E1, East Ward, Sapporo, on July 2 2015.