属级分类学习
梅花草属植物分类、图片与植物志
Parnassia
梅花草属概览
1．梅花草属*——Parnassia Linn.
Linn. Sp. Pl. ed. 1. 273. 1753, et Gen. Pl. ed. 5. no. 384. 1754; Hook. f. et Thoms. in Journ. Linn. Soc. Bot. 2: 77. 1858; Benth. et Hook. f. Gen. Pl. 1: 639. 1865; Drude in Linnaea 39: 239-324. 1875; Clarke in Hook. f. Fl. Brit. Ind. 2: 401. 1878; Franch. in Bull. Soc. Bot. France 44: 244-263. 1879; Nekrass. in Bull. Soc. Bot. France 74: 635-655. 1927; Engl. in Engl. u Prantl, Nat. Pflanzenfam. Aufl. 2, 18a: 178. 1…
多年生草本，无毛；具粗厚合轴根状茎和较多细长之根。茎不分枝，1或几条；常在中部具1或2至数叶（苞叶），稀裸露。基生叶2至数片或较多呈莲座状；具长柄，有托叶，叶片全缘；茎生叶（苞叶）无柄，常半抱茎。花单生茎顶；萼筒离生或下半部与子房合生，裂片5，覆瓦状排列；花瓣5，覆瓦状排列，白色或淡黄色，稀淡绿色，边缘全边流苏状或啮蚀状，下部流苏状或啮蚀状和全缘；雄蕊5，与萼片对生，周位花或近下位花；退化雄蕊5，与花瓣对生，形状多样，呈柱状：顶端不裂或分裂；呈扁平状：顶端3-5 (-7) 浅至中裂，稀深裂或5-7齿；呈分枝状：2-3-5或7-13 (-23) 枝，顶端带腺体；雌蕊1，子房3-4室；胚珠多数，具薄珠心，柱头联合。蒴果有时带棱，上位或半下位，室背开裂，有3-4裂瓣；种子多数，沿整个腹缝线着生，倒卵球形或长圆体，平滑，褐色；胚乳很薄或缺如。
梅花草属的下级分类
可继续进入下列分类单元，查看对应的植物图片、分类地位和植物志信息。
- 梅花草Parnassia palustris
- 矮小梅花草Parnassia humilis
- 凹瓣梅花草Parnassia mysorensis
- 白耳菜Parnassia foliosa
- 白花梅花草Parnassia scaposa
- 棒状梅花草Parnassia noemiae
- 宝兴梅花草Parnassia labiata
- 藏北梅花草Parnassia filchneri
- 长瓣梅花草Parnassia longipetala
- 长爪梅花草Parnassia farreri
- 城口梅花草Parnassia chengkouensis
- 大卫梅花草Parnassia davidii
- 大叶梅花草Parnassia monochorifolia
- 大叶梅花草Parnassia monochoriifolia
- 倒卵瓣梅花草Parnassia subscaposa
- 倒卵叶梅花草Parnassia obovata
- 德格梅花草Parnassia degeensis
- 德钦梅花草Parnassia deqenensis
- 短柱梅花草Parnassia brevistyla
- 峨眉梅花草Parnassia faberi
- 甘肃梅花草Parnassia gansuensis
- 高山梅花草Parnassia cacuminum
- 贵阳梅花草Parnassia petitmenginii
- 桂林梅花草Parnassia guilinensis
- 厚叶梅花草Parnassia perciliata
- 黄花梅花草Parnassia lutea
- 鸡心梅花草Parnassia crassifolia
- 鸡肫梅花草Parnassia wightiana
- 娇媚梅花草Parnassia venusta
- 金顶梅花草Parnassia omeiensis
- 近凹瓣梅花草Parnassia submysorensis
- 康定梅花草Parnassia kangdingensis
- 宽叶梅花草Parnassia dilatata
- 类三脉梅花草Parnassia pusilla
- 丽江梅花草Parnassia lijiangensis
- 龙场梅花草Parnassia esquirolii
- 龙胜梅花草Parnassia longshengensis
- 绿花梅花草Parnassia viridiflora
- 南川梅花草Parnassia amoena
- 披针瓣梅花草Parnassia lanceolata
- 云梅花草Parnassia nubicola
- 云南梅花草Parnassia yunnanensis
- 窄瓣梅花草Parnassia angustipetala
- 正宇梅花草Parnassia zhengyuana
- 指裂梅花草Parnassia cooperi
- 中国梅花草Parnassia chinensis
- 青海梅花草Parnassia qinghaiensis
- 青铜钱Parnassia tenella
- 三脉梅花草Parnassia trinervis
- 双叶梅花草Parnassia bifolia
- 思茅梅花草Parnassia simaoensis
- 四面山梅花草Parnassia simianshanensis
- 似长瓣梅花草Parnassia longipetaloides
- 突隔梅花草Parnassia delavayi
- 无斑梅花草Parnassia epunctulata
- 西藏梅花草Parnassia tibetana
- 细叉梅花草Parnassia oreophila
- 细裂梅花草Parnassia leptophylla
- 心叶梅花草Parnassia cordata
- 新疆梅花草Parnassia laxmannii
- 兴安梅花草Parnassia xinganensis
- 叙永梅花草Parnassia rhombipetala
- 盐源梅花草Parnassia yanyuanensis
- 彝良梅花草Parnassia yiliangensis
- 俞氏梅花草Parnassia yui
- 玉龙山梅花草Parnassia yulongshanensis
页面加载完成后可切换物种、浏览图片、查看分类地位，并使用植物志检索表进行学习。