Top
Header

(First upload on December 15 2012. Last on October 19 2015) [ 日本語 | English ]

Galium trifidum L. ssp. columbianum (Rydb.) Hultén L.






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

Galium L. (ヤエムグラ)
G. trifidum L.
Hosobanoyotsubamugura (ホソバノヨツバムグラ, 細葉ノ四葉葎, s.l.), threepetal bedstraw
Lifeform: perennial forb < 40 cm tall
Distribution: China - Russia - Korea - Japan - USA - Canada
Habitat: wetlands (湿原), and the margins
Chromosome number: 2n = 24, or 48
Synonyms:

Galium trifidum L. var. brevipedunculatum Regel
Galium baicalense Poped.

ssp. columbianum (Rydb.) Hultén (ホソバノヨツバムグラ, s.s.)
ssp. trifidum (イトヨツバムグラ)
索引

Galium boreale in Hokkaido


ssp. columbianum

ST1 ST2 ST3
ST4 ST5
[1-3] in Abira wetland, central Hokkaido, on July 16 2012. [4/5] near Akanuma Pond on Kushiro Wetland, eastern Hokkaido, on June 28 2015.

フッター