. Chinese economic trees. Trees -- China. BETULACEAE 75. Plate 25. ALNUS CREMASTOGYNE Burkill 1. Fruiting branch; 2. Staminate 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 Chi'ên, Huan-yung, 1895-. [Shanghai] Printed by the Commercial Press


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