Common aspen for the type
Populus tremula L. [Salicaceae]
This taxon is undergoing name changes
P. tremula L.
var. tremula (ヨーロッパヤマナラシ): the type
var. davidiana (Dode) C.K.Schneid. (エゾヤマナラシ)
Synonyms:
P. davidiana Dode
P. davidiana Dode f. laticuneata Nakai
P. glandulosa (Uyeki) Uyeki
P. jesoensis Nakai
var. sieboldii (Miq.) Kudo (ヤマナラシ)
Synonyms:
P. sieboldii Miq.
Populus tremula on Mount Koma
var. davidiana
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2
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4
[1/2] on the southwestern slope of Mount Koma on October 22 2009. [4] a terminal bud. [3/4] On the middle slope of Mount Koma on July 21 2011.