[求助]旋花与牵牛如何区分？

fen

<DIV class=quote><B>以下是引用<I>紫色妖姬</I>在2005-10-5 17:11:48的发言：</B><BR>
<P>在来一张</P><BR><img src="attachments/dvbbs/2005-10/200510517114567331.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/200510517114567331.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR></DIV>
<br>这个旋花看叶子好像不是打碗花属，也不是番薯属

蓝精灵

<DIV class=quote><B>以下是引用<I>fen</I>在2005-10-6 22:44:31的发言：</B><BR><BR><BR>这个旋花看叶子好像不是打碗花属，也不是番薯属</DIV>
<P>不是这两科，那是属什么科的</P>

花猫

终于弄明白了，唉……

juzi

<P>好漂亮啊</P>

花有缘

<img src="attachments/dvbbs/2005-10/200510111064028848.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/200510111064028848.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-10/20051011107161982.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/20051011107161982.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>看看我的旋花。

庙里的波斯菊

很好看

一路花香

三色旋花，刚刚播了

QQme

牵牛属和甘薯属可以混同，有的地方混为一谈的

平柳居士

三色旋花很漂亮，好种吗