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(Upload on November 17 2015) [ 日本語 | English ]

Picea A. Dietr. (トウヒ)

Picea koyamae Hayashi

Yatsugataketouhi (ヤツガタケトウヒ, 八ヶ岳唐檜), Koyama's spruce
Lifeform: tall, evergreen tree
Distribution: endemic to Japan (at < 1700 m elevation on Mount Yatsugatake, central Honshu)

RDB: EN

Habitat: subalpine forests
Seed dispersal: wind
var. acicularis (Shirasawa et Koyama) T. Shimizu (ヒメマツハダ)
Synonyms:

Picea shirasawae Hayashi
Picea bicolor (Maxim.) Mayr var. acicularis Shiras. et Koyama
Picea alcoquiana (Veitch ex Lindl.) Carriere var. acicularis (Shiras. et Koyama) Fitschen

Picea koyamae in Hokkaido

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[1-3] var. acicularis at an arboretum garden in Tomakomai Experimental Forest, HU, on September 17 2015 ⇒ bark (樹皮)