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(Upload on October 16 2020) [ 日本語 | English ]

Poa macrocalyx Trautv. et C. A. Mey.






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

Poa L. (イチゴツナギ)
Poa macrocalyx complex, proposed
P. macrocalyx Trautv. et C. A. Mey.
Karafuto-ichigotsunagi (カラフトイチゴツナギ, 樺太苺繋, s.l.), Sakhalin bluegrass* (*: tentative)
Life form: perennial grass, 30-50 cm tall, with long rhizomes
Distribution: Hokkaido in Japan - Kurils
Habitat: seashores
Flower: June-August in Hokkaido
var. fallax (Hack.) Ohwi (ワタゲソモソモ)
var. macrocalyx (ザラバナソモソモ)
var. sachalinensis Koidz. (ヒメカラフトイチゴツナギ) ⇒ Poa sachalinensis (Koidz.) Honda
var. tatewakiana (Ohwi) Ohwi (ホソバナソモソモ) ⇒ Poa tatewakiana Ohwi
Chromosome number: 2n = 42
索引

Poa macrocalyx in Hokkaido


var. macrocalyx

ST1 ST2 ST3
[1-3] along a walkboard to go Todowara in Notsuke Peninsula, eastern Hokkaido, on August 28 2020.

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