. dong bei qu zi ran di li. botany. ?45 Wo (?W. A. Weber). ?46?,????????????;W. A. Weber) .123 .. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original liu pei xin. xin zhi shi chu ban she

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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany