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(First upload on October 18 2015. Last on March 18 2021) [ 日本語 | English ]

Bromus L. (スズメノチャヒキ) Yakunaga-inumugi (ヤクナガイヌムギ, 葯長犬麦), mountain brome or California brome Lifeform: weedy, perennial grass ≈ 1 m high Distribution: naitive to North America (exotic to Japan, introduced for meadow) Habitat: roadsides, openlands and dry grasslands HUSTEP: Plants and Plant communities in Japan (flora list) Flower: often becoming cleistogamous Arista: (2)6-12(15) ㎜ long Flowering: earlier than B. catharticus

Chromosome number: 2n = 56 Synonyms (controversial): Bromus pacificus auct. non Shear Ceratochloa carinata (Hooker et Arnott) Tutin.

Bromus carinatus in Hokkaido

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1 2 3
4 5 6
[1-3] at a roadside, N24/W3, North Ward, Sapporo, on August 2 2015. [4] near Ono Pond (大野池) on July 20 2017. [5/6] on a roadside in N27/E2, East Ward, Sapporo, on June 9 2020.