马(Ma)齿(Chi)苋(Xian)((?)学(Xue)名(Ming):(?)Portulaca oleracea L.)(?):(?)为(Wei)石(Shi)竹(Zhu)目(Mu)、(?)马(Ma)齿(Chi)苋(Xian)科(Ke)一(Yi)年(Nian)生(Sheng)草(Cao)本(Ben),(?)全(Quan)株(Zhu)无(Wu)毛(Mao)。(?)茎(Jing)平(Ping)卧(Wo),(?)伏(Fu)地(Di)铺(Pu)散(San),(?)枝(Zhi)淡(Dan)绿(Lu)色(Se)或(Huo)带(Dai)暗(An)红(Hong)色(Se)。(?)叶(Ye)互(Hu)生(Sheng),(?)叶(Ye)片(Pian)扁(Bian)平(Ping),(?)肥(Fei)厚(Hou),(?)似(Si)马(Ma)齿(Chi)状(Zhuang),(?)上(Shang)面(Mian)暗(An)绿(Lu)色(Se),(?)下(Xia)面(Mian)淡(Dan)绿(Lu)色(Se)或(Huo)带(Dai)暗(An)红(Hong)色(Se);(?)叶(Ye)柄(Bing)粗(Cu)短(Duan)。(?)花(Hua)无(Wu)梗(Geng),(?)午(Wu)时(Shi)盛(Sheng)开(Kai);(?)苞(Bao)片(Pian)叶(Ye)状(Zhuang);(?)萼(E)片(Pian)绿(Lu)色(Se),(?)盔(Kui)形(Xing);(?)花(Hua)瓣(Ban)黄(Huang)色(Se),(?)倒(Dao)卵(Luan)形(Xing);(?)雄(Xiong)蕊(Rui)花(Hua)药(Yao)黄(Huang)色(Se)。(?)蒴(Shuo)果(Guo)卵(Luan)球(Qiu)形(Xing);(?)种(Zhong)子(Zi)细(Xi)小(Xiao),(?)偏(Pian)斜(Xie)球(Qiu)形(Xing),(?)黑(Hei)褐(He)色(Se),(?)有(You)光(Guang)泽(Ze)。(?)花(Hua)期(Qi)5-8月(Yue),(?)果(Guo)期(Qi)6-9月(Yue)。(?) 中(Zhong)国(Guo)南(Nan)北(Bei)各(Ge)地(Di)均(Jun)产(Chan)。(?)性(Xing)喜(Xi)肥(Fei)沃(Wo)土(Tu)壤(Rang),(?)耐(Nai)旱(Han)亦(Yi)耐(Nai)涝(Lao),(?)生(Sheng)活(Huo)力(Li)强(Qiang),(?)生(Sheng)于(Yu)菜(Cai)园(Yuan)、(?)农(Nong)田(Tian)、(?)路(Lu)旁(Pang),(?)为(Wei)田(Tian)间(Jian)常(Chang)见(Jian)杂(Za)草(Cao)。(?)
形(Xing)状(Zhuang)特(Te)征(Zheng)
一(Yi)年(Nian)生(Sheng)草(Cao)本(Ben)。(?)茎(Jing)平(Ping)卧(Wo)或(Huo)斜(Xie)倚(Yi),(?)伏(Fu)地(Di)铺(Pu)散(San),(?)多(Duo)分(Fen)枝(Zhi) 马(Ma)齿(Chi)苋(Xian) 马(Ma)齿(Chi)苋(Xian)(18张(Zhang)) ,(?)圆(Yuan)柱(Zhu)形(Xing),(?)长(Chang)10-15厘(Li)米(Mi)淡(Dan)绿(Lu)色(Se)或(Huo)带(Dai)暗(An)红(Hong)色(Se)。(?)茎(Jing)紫(Zi)红(Hong)色(Se),(?)叶(Ye)互(Hu)生(Sheng),(?)有(You)时(Shi)近(Jin)对(Dui)生(Sheng),(?)叶(Ye)片(Pian)扁(Bian)平(Ping),(?)肥(Fei)厚(Hou),(?)倒(Dao)卵(Luan)形(Xing),(?)似(Si)马(Ma)齿(Chi)状(Zhuang),(?)长(Chang)1-3厘(Li)米(Mi),(?)宽(Kuan)0.6-1.5厘(Li)米(Mi),(?)顶(Ding)圆(Yuan)钝(Dun)或(Huo)平(Ping)截(Jie),(?)有(You)时(Shi)微(Wei)凹(Ao),(?)基(Ji)部(Bu)楔(?)形(Xing),(?)全(Quan)缘(Yuan),(?)上(Shang)面(Mian)暗(An)绿(Lu)色(Se),(?)下(Xia)面(Mian)淡(Dan)绿(Lu)色(Se)或(Huo)带(Dai)暗(An)红(Hong)色(Se),(?)中(Zhong)脉(Mai)微(Wei)隆(Long)起(Qi);(?)叶(Ye)柄(Bing)粗(Cu)短(Duan)。(?) 花(Hua)无(Wu)梗(Geng),(?)直(Zhi)径(Jing)4-5毫(Hao)米(Mi),(?)常(Chang)3-5朵(Duo)簇(Cu)生(Sheng)枝(Zhi)端(Duan),(?)午(Wu)时(Shi)盛(Sheng)开(Kai);(?)苞(Bao)片(Pian)2-6,(?)叶(Ye)状(Zhuang),(?)膜(Mo)质(Zhi),(?)近(Jin)轮(Lun)生(Sheng);(?)萼(E)片(Pian)2,(?)对(Dui)生(Sheng),(?)绿(Lu)色(Se),(?)盔(Kui)形(Xing),(?)左(Zuo)右(You)压(Ya)扁(Bian),(?)长(Chang)约(Yue)4毫(Hao)米(Mi),(?)顶(Ding)急(Ji)尖(Jian),(?)背(Bei)部(Bu)具(Ju)龙(Long)骨(Gu)状(Zhuang)凸(Tu)起(Qi),(?)基(Ji)部(Bu)合(He)生(Sheng);(?)花(Hua)瓣(Ban)5,(?)稀(Xi)4,(?)黄(Huang)色(Se),(?)倒(Dao)卵(Luan)形(Xing),(?)长(Chang)3-5毫(Hao)米(Mi),(?)顶(Ding)微(Wei)凹(Ao),(?)基(Ji)部(Bu)合(He)生(Sheng);(?)雄(Xiong)蕊(Rui)通(Tong)常(Chang)8,(?)长(Chang)约(Yue)12毫(Hao)米(Mi),(?)花(Hua)药(Yao)黄(Huang)色(Se);(?)花(Hua)柱(Zhu)比(Bi)雄(Xiong)蕊(Rui)稍(Shao)长(Chang),(?)柱(Zhu)头(Tou)4-6裂(Lie),(?)线(Xian)形(Xing)。(?) 蒴(Shuo)果(Guo)卵(Luan)球(Qiu)形(Xing),(?)长(Chang)约(Yue)5毫(Hao)米(Mi),(?)盖(Gai)裂(Lie);(?)种(Zhong)子(Zi)细(Xi)小(Xiao),(?)多(Duo)数(Shu)偏(Pian)斜(Xie)球(Qiu)形(Xing),(?)黑(Hei)褐(He)色(Se),(?)有(You)光(Guang)泽(Ze),(?)直(Zhi)径(Jing)不(Bu)及(Ji)1毫(Hao)米(Mi),(?)具(Ju)小(Xiao)疣(You)状(Zhuang)凸(Tu)起(Qi)。(?)花(Hua)期(Qi)5-8月(Yue),(?)果(Guo)期(Qi)6-9月(Yue)。(?)
- 上(Shang)一(Yi)篇(Pian):(?)三(San)色(Se)堇(Jin)
- 下(Xia)一(Yi)篇(Pian):(?)万(Wan)寿(Shou)菊(Ju)