. da bie shan zhi wu zhi. botany. 118 大å«å±±æ¤ç©å¿ 1.第ä¸å¤æ ·è¿é©è´¨ï¼è³å°ä¸-é¨åé©è´¨ï¼ç¡¬èå 亮ï¼æ èæå ·èï¼æ¤æ ªç´ç«ï¼åºé¨ä¸åå¤å¼å±ï¼å ¨é¨å¶éåå¶ çåå æ»æ æ¯ï¼å°ç©æ èæä» å ·åç±³çèã常çé¿å¨æ°´ç¨»ç°ä¸- 4.æ°´ç°ç¨E»oryzoides 1.å 头ç¨ï¼å¾142) Echinochloa colonum (L. ) Link ä¸å¹´çèæ¬ãç§ç´ç«ï¼åºé¨åèæåæï¼é«15~50åç±³ï¼æ æ¯ãå¶éå ·èï¼æ æ¯ãå¶è 缺ãå¶ç线形ï¼å¹³å±ï¼é¿5~20åç±³ï¼å®½3~7毫米ï¼æ æ¯ï¼è¾¹ç¼ç¨ç²ç³ãåé¥è±åºç-çªï¼é¿ 4~8åç±³ï¼ä¸»è½´ä¸æ£±å½¢ï¼é常æ ç£åºé¿æ¯ï¼æä» åºé¨ååæ交æ¥å¤è¢«1 ~2æ ¹æåºé¿æ¯ï¼åæ 为ç©å½¢æ»ç¶è±åºï¼ç¨çæåäºä¸»è½´ä¸ï¼ä¸ä¸¾æè´´å主轴ï¼é¿1~2åç±³ï¼ç©è½´æç»ç¡¬æ¯ãå°ç© åµåå½¢ï¼é¿2~
. da bie shan zhi wu zhi. botany. 118 大å«å±±æ¤ç©å¿ 1.第ä¸å¤æ ·è¿é©è´¨ï¼è³å°ä¸-é¨åé©è´¨ï¼ç¡¬èå 亮ï¼æ èæå ·èï¼æ¤æ ªç´ç«ï¼åºé¨ä¸åå¤å¼å±ï¼å ¨é¨å¶éåå¶ çåå æ»æ æ¯ï¼å°ç©æ èæä» å ·åç±³çèã常çé¿å¨æ°´ç¨»ç°ä¸- 4.æ°´ç°ç¨E»oryzoides 1.å 头ç¨ï¼å¾142) Echinochloa colonum (L. ) Link ä¸å¹´çèæ¬ãç§ç´ç«ï¼åºé¨åèæåæï¼é«15~50åç±³ï¼æ æ¯ãå¶éå ·èï¼æ æ¯ãå¶è 缺ãå¶ç线形ï¼å¹³å±ï¼é¿5~20åç±³ï¼å®½3~7毫米ï¼æ æ¯ï¼è¾¹ç¼ç¨ç²ç³ãåé¥è±åºç-çªï¼é¿ 4~8åç±³ï¼ä¸»è½´ä¸æ£±å½¢ï¼é常æ ç£åºé¿æ¯ï¼æä» åºé¨ååæ交æ¥å¤è¢«1 ~2æ ¹æåºé¿æ¯ï¼åæ 为ç©å½¢æ»ç¶è±åºï¼ç¨çæåäºä¸»è½´ä¸ï¼ä¸ä¸¾æè´´å主轴ï¼é¿1~2åç±³ï¼ç©è½´æç»ç¡¬æ¯ãå°ç© åµåå½¢ï¼é¿2~毫米ï¼è¢«å°ç¡¬æ¯ï¼è¾è§åå°æ4è¡æåäºç©è½´ä¹ä¸ä¾§ï¼ç¬¬ä¸é¢é¿çº¦ä¸ºå°ç© ä¹åï¼ä¸è§å½¢ï¼å ·3èï¼ç¬¬äºé¢ä¸ç¬¬ä¸å¤éç-é¿ä¸åå½¢ï¼é¡¶ç«¯åå ·å°å°å¤´ï¼å ·7èï¼é´èä¸è¾¾ åºé¨ï¼ç¬¬ä¸å°è±å¸¸ä¸-æ§ï¼å ç¨ç¨ç-ä¸çªäºå¤ç¨ï¼èè´¨ï¼ç¬¬äºå¤éæ¤-åå½¢ï¼å¹³å¸ç¶ï¼å 亮ï¼é¿çº¦ 2毫米ï¼è¾¹ç¼çªå å·ï¼å çåè´¨çå ç²¹ï¼ä½å 移çå°ç«¯é²åºãè±ææ7 ~ 10æã 产大å«å±±åºãå¤è§äºèéã路边ã. å¾142å å¤´ç¨ å¾143ç¨å- 1.æ¤æ ªï¼2.å°ç©ï¼èé¢åè ¹é¢ï¼ï¼3.è°·ç² 1.æ¤æ ªï¼1 /m (èé¢ï¼ï¼3.å°ç©ï¼è ¹é¢ï¼ï¼4.è°·ç² 2.ç¨å-ï¼å¾143) Echinochloa cmsgalli (L. ) Beauv. æåºé¨å¾ææèæ²ï¼å æ»æ æ¯ï¼
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