Picea purpurea Mast.

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ARNOLD ARBORETUM, HARVARD ÜNIVERSITY
EXPEDITION TO NORTHWESTERN CHINA AND
NOÎtTHEASTERN TIBET. 1924-27
SOUTHWESTERN KANSU
Pi o «a purpurea Hast«
Tap River basin* Tao river watershed* along
outskirts of large famited spruce
Alt« 9500 ft. free 50-60-80
June
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