. cao yuan guan li xue. botany. 232 èåèçç¢ å¼ç®é¢ä¸æï¼åä¸äºå°º æ·±çæ°´äºç¨14æç®é¢ï¼ æ°´ç°¸ç®ç¨èºçµ²éåºå®å¨ åºåº§ä¸ï¼æ°´ç®¡èªäºå£å ä¸ç´ä¼¸å°æ°´é¢ä»¥ä¸ï¼æ°´ 管æ«ç«¯è£æåå-å£ãæ°´ 管åç¯ï¼å¯ä»¥é¨äºçæ·± æ·ºè£æ伸縮ã 'å¨å°ä¸æ°´ä½å¾ä½ç æ·±äºï¼ç¨ä¸è¬æ°´è»æ±²æ°´ è¼ç²å°é£ãå¹³åä¿®æ-¦ç¸£. åå -åäº è±è»çæ©«é. 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 wang dong. xu mu shou yi tu shu chu ban she

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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany