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(First upload on July 7 2014. Last on October 23 2017) [ 日本語 | English ]

Alopecurus aequalis Sobol. var. amurensis (Kom.) Ohwi






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

Alopecurus L. (スズメノテッポウ)
Alopecurus aequalis Sobol. (スズメノテッポウ, s.l.)
var. aequalis, the type
Noharasuzumenoteppou (ノハラスズメノテッポウ, 野原雀ノ鉄砲)
Lifeform: weedy perennial grass
Arista: unclear
var. amurensis (Kom.) Ohwi
Suzumenoteppou (スズメノテッポウ, 雀ノ鉄砲), orange foxtail, or shortawn foxtail
Lifeform: weedy annual grass
Distribution: widespread in the Northern Hemisphere (ancient exotic to to Japan)
Habitat: arable lands, and paddy fields

flora on Mount Usu

Anther: yellow-brown
Arista: remarkable
Synonyms:

Alopecurus amurensis (Kom.) Kom.
Alopecurus aequalis Sobol. ssp. amurensis (Kom.) Hultén

索引

Alopecurus japonicus in Japan


ST1 ST2 ST3
[1-3] at an arable land near Kyushu University Experimental Forest at Ashoro, eastern Hokkaido, on June 5 2014.

China

ST1 ST2 ST3
[1-3] along Nan hu (南湖) in Changchun City, Jilin Prvince, northeastern China, on June 8 2017.

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