. æ¬å主è¦æ¨¹ç¨®æ¨¹ç®éè£åï¼äº) 帶嶺é²è¡«Picea intercedens Nakai ç´ æPinus koraiensis Sieb. et Zucc. æ³æ¥Populus koreana Rhed. 7kæ²æ³Fraxinus mandshurica Rupr

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Photo credit: © The Bookworm Collection / Alamy / Afripics
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany