檢視齿瓣组的原始碼

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| style="background: #008080" align= center|  '''<big>齿瓣组</big> '''

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[[File:48540923dd54564e1657cbc0b6de9c82d1584f1c.jpg|缩略图|居中|[https://ss1.baidu.com/-4o3dSag_xI4khGko9WTAnF6hhy/baike/pic/item/48540923dd54564e1657cbc0b6de9c82d1584f1c.jpg原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%BD%BF%E7%93%A3%E7%BB%84&step_word=&hs=2&pn=2&spn=0&di=220&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=4164280598%2C2833442408&os=989950141%2C1614237526&simid=3418495008%2C178597001&adpicid=0&lpn=0&ln=339&fr=&fmq=1614994400488_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fss1.baidu.com%2F-4o3dSag_xI4khGko9WTAnF6hhy%2Fbaike%2Fpic%2Fitem%2F48540923dd54564e1657cbc0b6de9c82d1584f1c.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fkwthj_z%26e3Bkwt17_z%26e3Bv54AzdH3Ftpj4AzdH3F%25El%25BD%25BF%25E0%25ln%25An%25E0%25BB%25b9AzdH3F8ndamcml&gsm=3&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 百度 的图片]]]

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瓣组Sect. Odontostemma (G. Don) Pax

中国植物志>> 第26卷 >> 石竹科 Caryophyllaceae >> 无心菜属 Arenaria

组5. 齿瓣组 Sect. Odontostemma (G. Don) Pax

Sect. Odontostemma (G. Don) Pax in Engler u. Prantl, Nat. Pflanzenfam. 3 (1b): 84. 1889; Pax et Hoffm. l. c. 2. Aufl. 16c: 317. 1934.——Subgen. Odontostemma sect. Barbatea et Yunnanensis Williams in Bull. Herb. Boiss. 3: 599. 603. 1895 et Journ. Linn. Soc. Bot. 33: 341. 1898.
一、二年生或多年生草本，多少被毛，稀无毛。根粗壮或具纺锤状根。花序聚伞形；[[花]]瓣顶端齿裂或隧裂；与萼片对生的花丝基部具腺体，花柱2，有时3；种子3-5，大而扁平，平滑或具瘤状凸起。

我国有24种2变种，分布于[[西南]]和[[秦岭]]。
==下级分类==
* 黄毛无心菜 Arenaria auricoma Y. W. Tsui ex L. H. Zhou 
* 髯毛无心菜 Arenaria barbata Franch. 
* 柔软无心菜 Arenaria debilis Hook. f. 
* 大理无心菜 Arenaria delavayi Franch. 
* 滇蜀无心菜 Arenaria dimorphitricha C. Y. Wu ex L. H. Zhou 
* 繸瓣无心菜 Arenaria fimbriata Mattfeld 
* 玉龙山无心菜 Arenaria fridericae Hand.-Mazz. 
* 秦岭无心菜 Arenaria giraldii (Diels) Mattf. 
* 药山无心菜 Arenaria iochanensis C. Y. Wu 
* 毛萼无心菜 Arenaria leucasteria Mattf. 
* 长茎无心菜 Arenaria longicaulis C. Y. Wu ex L. H. Zhou 
* 长柄无心菜 Arenaria longipetiolata C. Y. Wu ex L. H. Zhou 
* 念珠无心菜 Arenaria monilifera Mattf. 
* 大雪山无心菜 Arenaria nivalomontana C. Y. Wu ex L. H. Zhou 
* [[峨眉无心菜]] Arenaria omeiensis C. Y. Wu ex L. H. Zhou 
* 须花无心菜 Arenaria pogonantha W. W. Smith 
* 多子无心菜 Arenaria polysperma C. Y. Wu ex L. H. Zhou 
* 四齿无心菜 Arenaria quadridentata (Maxim.) Williams 
* 怒江无心菜 Arenaria salweenensis W. W. Smith 
* 具毛无心菜 Arenaria trichophora Franch. 
* 毛叶无心菜 Arenaria trichophylla C. Y. Wu ex L. H. Zhou 
* 狭叶无心菜 Arenaria yulongshanensis L. H. Zhou ex C. Y. Wu 
* 云南无心菜 Arenaria yunnanensis Franch. <ref>[http://www.cas.cn/syky/201707/t20170706_4607734.shtml   版纳植物园濒危附生兰科植物齿瓣石斛野外仿生态种植获进展],西双版纳热带植物园, 2017-07-06</ref>
==参考文献==
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[[Category:370 植物學總論]]