怎样辨别鲜花的雌雄？

congyaoyuandebaiejishidaifanyanzhijin，dangnianyijuntuqidebeizizhiwuyijingzaidiqiushangshenghuoledayue1.36yinian，chengyuanbianbushijiegegejiaoluo。tamenhuakaihuaxie，chunhuaqiushi，shenglaobingsi，fanyanshengxi，kansipingjingwuqi，shizebuzhiyunzangduoshaoxinsi，shangyanguoduoshaoeryuwozhadechangmian。zhiwudeyishengdouzaiweifanyanhoudaifeijinxinxue，jihumeiyizhongzhiwudouyouqidutedejiaopeifangshi，ertamendefangshiyetongyangjingcaijuelun……

欲悉房事，先辨雌雄

shuodaofangshi，dangranshaobulehongnanlvnvhetamengezideshengligouzao。zhongsuozhouzhi，zhiwudeshengzhiqiguanshihua（cichuzhuyaotaolunbeizizhiwu），jiaopeizhenzhengyongdaodeshitigongjingxibaogongnengdexiongrui，yijitigongluanxibaoheshoujingchangsuodecirui。dangran，herenyiyang,yicichenggongdefangshikebuzhishijiandandikaoneilianggegoujianjiunengwancheng，zhiwuqitabufenyezaijiaopeizhongqidaozhongyaozuoyong。

【baohanhuatuo、huae、huaban、cirui、xiongruidehuabeichengweiwanquanhua，dangqueshaotuzhongrenyibufenzechengweibuwanquanhua。huadexingtaiqianqianwanwan，dandoukeyiyushangshugebufenduiying。tupianlaizinhedu.net】

zhiwudexingbieyoudianzhuomobuqingshenzhipushuomili，dangyiduohualizhiyouxiongruiwomenchengzhiweixiongxinghua，zhiyouciruiwomenchengzhiweicixinghua，tongshijubeiciruihexiongruidezechengzhiweiliangxinghua，erbacixinghuahexiongxinghuatongchengweidanxinghua。zhidaozheixiehouwomenkeyibazhiwuxingbiedazhifenyixia，shouxianshicixiongyizhu，zhizaijuyoudanxinghuadezhongzizhiwuzhong，cihuayuxionghuafenbieshengzhangzaibutongdezhizhushang，biruyinxing（ginkgo biloba l.）。zheileizhiwuxingbiebijiaohaofenbie，zhangcihuadejiushimuzhu，zhangxionghuadejiushigongzhu。lingwaiyizhongjiushicixiongtongzhu，ertayoufenweidanxinghuaheliangxinghualiangzhongqingkuang。

【shangtu：nangua（cucurbita moschata (duch. ex lam.) duch. ex poiret）benshenshidanxinghua，cixiongruifenbiezaibutongdehuali，dancixinghuayuxiongxinghuazhangzaitongyizhizhushang；ertaohua（amygdalus persica l.）zeweiliangxinghua，cixiongruilisuodangrandezhangzaitongyizhizhushang。tupianlaizisara steger/flickr】

 youxiezhiwudexingbie，zegengweilingrenchengqi。penglaitiannanxing（arisaema taiwanense）zaiyounianshiyinweiyingyangshengzhangbugoutigongjieguozhiyong，bianzhikaixionghua，cishijiweigong。dangdixiaqiujingzhunianzengda，dangniannengtigongchongzuyangfen，jiuhuikaichuliangzhonghua，xionghuazaishang，cihuazaixia，zheishijiuyigongyimu。dengzaiguoyiduanshijianhuocinian，dixiaqiujingnengzugoutigongdaliangyangfenjigenianchuntianfayayuchuanzongjiedaiyong，jiuzhikaicihua，jieguoleilei，zheishiyouhuashenweimu。

【penglaitiannanxingcihua、xionghua、cixiongtongzhudesanzhongxingtai，qixingbiezhuanhuanzhipiaoyi，kejianyiban。】

zhaofengyindie，“meipo”chengrenzhimei

herenyiyang，zhiwudejiaopeiyeshiyaowanchengjingxibaoheluanxibaodejieheshoujing，zhibuguotamendeshouduanshibaxiongruihuayaolidehuafenchuansongdaociruidezhutou。zihuashoufendezhiwuhuijiangwailaihuafenjuzhimenwai，jinjinyikaozijijiunengwanchengshoujing。zaizhiwudejinhuazhanghezhong，youyujiaopeizhongdejingluanxibaolaizitongyizhiwu，huijiangdizuqunzhongjiyindebianyi，zaimianduihuanjingdebiandonghuojingzhengshi，zheileizhiwujiukenengsangshiqiyoushijumian。

【wandou(pisum sativum linn)huadeciruihexiongruibeiliangpianhuabanbaoguo，womenpingchanghennankandao。dangwandouhuahaishihualeishicixiongruibianyijingxingcheng，zaihualeiweidakaizhiqian，cixiongruishuangshuangtongshichengshu，jiaofubici，wanchengshengminglizuizhongyaodeyichanei。】

dangrenmenshenchuyipianqilijiaoyan，xiangqixirendehuahaishi，zongshibujingxinshengxiangwang，xinkuangshenyi，qishizheiduoduoshaoshaojichenglebangzhuhuaduochuansonghuafendejiyin。weilezengjiajiyinbianyi，tigaoduihuanjing、jingzhengdeshiying，zhiwuzongshichaozheyihuashoufendefangxiangfazhan，zheishixiangwangerbunengjideciruihexiongruiyaoxiangwanchengjiaopei，jiudexunzhaoyige“meipo”，zijibunengqinlin，zhaorendailaoyeshibucuodexuanze，zheixie“meipo”jiushishenghuozaizhiwuzhouweidekunchong、queniao、bianfudengshengwu，shenzhihaiyoufengheshui。“meipo”xuyaozuode，jiushibayiduohuashangdehuafendaidaolingyiduohuadezhutoushangyibiantamenwanchengjiaopei，dangran，qingrenbangmangzongguiyaofuyixiechoulao，suoyizheixiehuawangwangyouzheyanlideseze，teshudexiangwei，huozhekekoudehuami。buguo，bingfeisuoyoukunchongdouxihuanxiangwei，yinciduiyucangyingzheiyangkouweidutede“meipo”，yehuiyouzhiwusanfachouweitouqisuohao。

【shangtu：“meipo”queniaohemifengdechuanfengongzuojinxingzhong，duiyufuwuduixianghe“meipo”，zheishiyizhong“wochuhuami，nichuanfen”deshuangyingxingwei。xiatu：“meipo”menkuaihuodejinshiwanhou，huafenyejiuluozailezhutou。tupianlaizikamelfisk、sate al abbasihemika-pekka markkanen/flickr】

“meipo”menshoudaoseze、qiweidexiyin，laidaohuaduoqian，shiyonghuodaizouzijidechoulao--huami（huafen），zheigeshihouhuaduojiuhuibahuafenqiaoqiaosaluozaitamenshenshang，dangtamenqianwanglingyiduohuashi，zaimangliudejinshiguochengzhong，tamenxiedaidehuafenjiuhuiziranerrandeluodaozhutoushang，zheiyangyicihuyingdejiaoyijiuzhengshiwancheng。buguo，“meipo”menyoubuhuiqufenmenbieleihuafendelaiyuan，zhiwumenzenmezhidaozheixiehuafenshilaizitarenhaishiziji，ruguozhanranshangzijidehuafenwanchengshoujing，qibushiyouchenglezihuashoufen，zengjiabianyijihuideyiyibujiudangranwucunlema？qishi，zhiwujinhuazhici，womenxiangdaodetayeyijingxiangdao，weilebimianhezijidehuafenjiehe，tamenkezheshixialegongfu，baokuorangcixiongruichengshushijianbutong，zhangdubudeng，youxiezhiwuhaihuishibiezijidehuafen，gengyoushenzhehuafenduizishenyoudu。

zhiwudeshijie：youhuo，qipian，jiaoyi

butongdekunchonghuiyoubutongzhangdudekouqi，zhiwuweileshiyingchuanfenzhe，huizhangchuyigeteshudejiegou-----huaju，huamijiuchucunzaiqizhong。huajutongshihaiqidaolexuanzedezuoyong，yibanhuajudouyoutedingzhangdu，ruguohuajuhenzhang，neixiekouqihenduandejiahuojiuzhinenggezituisanle，zheiyangjiuhuijianlitedingchuanfenzheweitedingzhiwuchuanfendejizhi，biqiguangsawang，zheizhongjizhidangranduiwendingxingqilezhongyaozuoyong。

【weileshiyingchuanfenzhe，yeweilexuanzechuanfenzhe，yixiezhiwujinhuachuteshudehuajujiegou。buguo，neixiebuanlushuchupai，baolinongpohuajudaoshihuamideyedayourenzai。tupianlaiziduvali/flickr】

zaizhiwuhechuanfenzhedezuhezhong，zuiyoumingdeyiduidangshudahuixingfenglan（angraecum sesquipedale）hefeizhouzhanghuitiane（xanthopan morganii praedicta）。1862nian，daerwenzaiqi《lanhuadechuanfen》yishuzhong，tuiceyinggaiyouyizhongkouqiyeshi20cmdekunchongweizheizhongjuzhangzuda20cmdelanhuachuanfen，dangshiwurenxiangxin，zhidao1903nian，renmencaifaxianbingguanchadaozheizhongweiqichuanfendetiane，yinzhengledaerwendetuice。

【dahuixingfenglanhefeizhouzhanghuitiane，butongyuxihuanyewanchulaisahuandeezi，houzheleyubaitianhuodong，bingyintixingkusifengniaochangzaowuren。】

suirandaduoshuzhiwudehuaguanjulidoudaiyouhuami，danyeyouyixiehuishuaxinyan。dangjiandaozheizhongdaiyouwuhuamihuajudehuashi，kunchongyehuiwuyiweiyouhuamierlaibaifang，dangqifaxianwuhuamishiqueyijingbangzhiwuwanchengleshoufen。zaizheizhongchiluoluodeqipianlingyuli，damingzuiweiyuanyangdejiushilanhuajiazu，tamenwangwangshiqingrenganhuobufuqiandejiahuo，huilan(cymbidium faberi rolfe)、tuerlan（cymbidium lancifolium hook. f.）jiuhuitongguomofangbaihehuabanbandianlaiduikunchongjinxingshiyuanxingqipian。

lankejiazuzhongneixiexingdeyouhuowangwanggengjiarangkunchongmenbunengziba。jiaofengmeilan（ophrys speculum）dehuaxiangjileyizhicixingdehufeng，tongshitahaihuimofangcixinghufengteyoudeqiwei，zheirangxiongxinghufengzhenxinhaowudikangli，dangjikedexiongxinghufengbaozhepudaodexintaichongshangqian，fanyunfuyujianjiuhuidaishangjiaofengmeilandehuafen，dangtaxiayicixunqiuhehuanzhishiyejiubangqiwanchengleshoufen。jiaofengmeilandezheizhongseyoushouduanzhenkeweidengfengzaoji。

【zuotu：huabanshangdebandian，zaimifengdengkunchongchihuokanlai，jiudaibiaoyouhuamikeshi，huilandenglankezhiwujiuxidezheizhongjilianggouyinkunchongyiwulaodong。youtu：jiaofengmeilanjianghuaduoweizhuangchengcixinghufeng，shenzhilianhufengshenshangdegengenrongmaodouzaihuabanshangweizhuanglechulai。tupianlaiziepicphalshelvanmoan/flickr】

jirankeyiyouneimeduochuanfenzhedailao，weishenmeyouxiezhiwufeidejinhuachengzhirangyizhongchuanfenzheshoufenni？qishi，duoshoufendezhiwusuirannengbeikunchongjianggengduodehuafennazou，dandabufendouhuidiushi，bushiluozaidishang，jiushiluozaicuowudelanhuapinzhongshang，ercaiyongxingqipiandelanhuanengdedaozhuanyedeshoufen，shixiangtongpinzhongdelanhuazhijiangengzhijiedishoufen，jianshaoyunshuguochengzhongdehuafensunshi，xiaolvfanergenggao。

qianmianjianglezheimeduoyihuashoufen，tamenkexuejinhua，weishenmerengyouneimeduozhiwujinxingzihuashoufenni？laikankanzheizhongzhiwu——huanghuadabaojiang（caulokaempferia coenobialis (hance)k? larsen?），huakaizhishi，qihuayaodehuafennangtongshikailie，youzhiyejiangzhuangdehuafenconghuafennangyichuchengqiuxing，henkuaipumanyuhuayaomian，manmanliuxiangzhutou。cihou，huafenluxuliudaozhutoudelabakou，shixianzihuachuanfen。huanghuadabaojiangcaiyongzheizhong“huafenhuadongshixianzihuashoufen”dejizhi，zeshiqizhangqishiyinggaoduchaoshi、quefachuanfenkunchongdeshengjingdejieguo，zhengshishizheshengcunfazedeshengdongyanyi，zheiyeshizihuashoufenjinhuacunzaideyigeyuanyin。

【huanghuadabaojiangshenghuozaiwoguoguangdong、guangxideyaredaijiyulinzhong，shengcunhuanjinggaoduchaoshi，xianyouyuchuanfenkunchongdajiaodaodejihui。tupianlaiziplantphoto.cn】

shijieshangdebeizizhiwudagaiyou400duoke30duowanzhong，haohandezhiwushijiejingcaifencheng，qiqimiaochuqishiyouhezhishangshuzheixie。zhishao，zaizheigejihusuoyoushengwudouyaoweixiayidaifendoudeshijie，zhiwumenyongzijidutedexingweigaozhiwomen，tamendefangshi，yekeyihenjingcai。