圖21蛇床...[繼續閱讀]

    圖22毒芹...[繼續閱讀]

    圖23毒芹花序...[繼續閱讀]

    圖24硬阿魏(趙啟明供)...[繼續閱讀]

    圖25水芹果實(左)和幼苗...[繼續閱讀]

    圖26水芹成株...[繼續閱讀]

    圖27水芹群體...[繼續閱讀]

    圖28防風(馬煒梁攝)...[繼續閱讀]

    圖29小竊衣...[繼續閱讀]

    圖30魚腥草幼苗(趙啟明供)...[繼續閱讀]