梅花草属的本属分类

组亚组系种扁平五裂组

Sect. Allolobos Ku 　　　　城口梅花草Parnassia chengkouensis T. C. Ku

宽叶梅花草Parnassia dilatata

大叶梅花草Parnassia monochoriifolia Franchet

金顶梅花草Parnassia omeiensis

鸡[月君]梅花草Parnassia wightiana

彝良梅花草Parnassia yiliangensis 唇形组

Sect. Cladoparnassia Engl. 　　　　峨眉梅花草Parnassia faberi Oliv.

宝兴梅花草Parnassia labiata 三枝组

Sect. Fimbripetalum Drude 　　南川系

Ser. Amoenae Ku 南川梅花草Parnassia amoena Diels　　多叶系

Ser. Fimbripetalum Ku 白耳菜Parnassia foliosa Hook. f. et Thoms.

棒状梅花草Parnassia noemiae Franch. 　　叙永系

Ser. Rhombipetalae Ku 叙永梅花草Parnassia rhombipetala B. L. Chai扁平二裂组

Sect. Nectarobilobos Ku 　　　　双叶梅花草Parnassia bifolia五枝组

Sect. Nectaroquinquelobos Ku 　　半边缘毛系

Ser. Gansuenses Ku 甘肃梅花草Parnassia gansuensis Ku

龙胜梅花草Parnassia longshengensis Ku 　　全边缘毛系

Ser. Nectaroquinquelobos Ku 大卫梅花草Parnassia davidii Franch.

厚叶梅花草Parnassia perciliata Diels 扁平三裂组

Sect. Nectarotrilobos Drude 短药隔亚组

Subsect. Amblysandra (Franch.) Ku 丽江系

Ser. Lijiangenses Ku 丽江梅花草Parnassia lijiangensis Ku无叶系

Ser. Luteae Ku 黄花梅花草 Parnassia lutea Batalin

白花梅花草 Parnassia scaposa Mattf. 单叶系

Ser. Nectarotrilobos Ku 高山梅花草Parnassia cacuminum Hand.-Mazz.

中国梅花草Parnassia chinensis Franch.

指裂梅花草Parnassia cooperi W. E. Evans

心叶梅花草Parnassia cordata (Drude) Jien

鸡心梅花草Parnassia crassifolia Franch.

德钦梅花草Parnassia deqenensis Ku

无斑梅花草Parnassia epunctulata J. T. Pan

藏北梅花草Parnassia filchneri Ulbr.

康定梅花草Parnassia kangdingensis Ku

披针瓣梅花草Parnassia lanceolata Ku

新疆梅花草Parnassia laxmannii Pall. ex Schult.

凹瓣梅花草Parnassia mysorensis Heyne ex Wight et Arn.

云梅花草Parnassia nubicola Wall. ex Royle

倒卵叶梅花草Parnassia obovata Hand.-Mazz.

细叉梅花草Parnassia oreophila Hance

类三脉梅花草Parnassia pusilla Wall. ex Arn.

近凹瓣梅花草Parnassia submysorensis J. T. Pan

倒卵瓣梅花草Parnassia subscaposa C. Y. Wu ex Ku

西藏梅花草Parnassia tibetana Jien

三脉梅花草Parnassia trinervis Drude

娇媚梅花草Parnassia venusta Jien

绿花梅花草Parnassia viridiflora Batalin

兴安梅花草Parnassia xinganensis C. Z. Gao et G. Z. Li

俞氏梅花草Parnassia yui Z. P. Jien 长药隔亚组

Subsect. Xiphosandra (Franch.) Ku 　　短柱梅花草Parnassia brevistyla (Brieg.) Hand.-Mazz.

突隔梅花草Parnassia delavayi Franch.

细裂梅花草Parnassia leptophylla Hand.-Mazz. 齿裂组

Sect. Odontohymen Ku 　　　　德格梅花草Parnassia degeensis

长爪梅花草Parnassia farreri 多枝组Sect. Parnassia　　　　梅花草Parnassia palustris柱形组

Sect. Saxifragastrum Drude 　　莲座系

Ser. Rosulatae Ku 龙场梅花草Parnassia esquirolii Levl.

贵阳梅花草Parnassia petitmenginii Lévl. 　　少叶系

Ser. Saxifragastrum Ku 窄瓣梅花草Parnassia angustipetala Ku

矮小梅花草Parnassia humilis Ku

长瓣梅花草Parnassia longipetala Hand.-Mazz.

似长瓣梅花草Parnassia longipetaloides J. T. Pan

青铜钱Parnassia tenella Hook. f. et Thoms.

盐源梅花草Parnassia yanyuanensis Ku

玉龙山梅花草Parnassia yulongshanensis Ku

云南梅花草Parnassia yunnanensis Franch. 中文名拉丁名特征描述柱形组Sect. Saxifragastrum Drude退化雄蕊柱状，顶端不裂或分裂。　　少叶系Ser. Saxifragastrum Ku退化雄蕊柱状，顶端不裂，圆形或盘状。　　莲座系Ser. Rosulatae Ku退化雄蕊较细长;基生叶片卵状三角形，基部下延;茎生叶在近基部与基生叶近等大或稍小，花瓣白色。唇形组Sect. Cladoparnassia Engl.花瓣窄倒卵状匙形;退化雄蕊顶端近舌状;萼片披针形，茎生叶在近花处。齿裂组Sect. Odontohymen Ku退化雄蕊扁平，5-7齿或3裂，稀2或5裂，顶端无腺体。扁平三裂组Sect. Nectarotrilobos Drude退化雄蕊扁平，3裂，稀2或5裂。短药隔亚组Subsect. Amblysandra (Franch.)Ku退化雄蕊扁平，3(-4～5)裂，浅至深裂，裂片顶端通常无腺体，极稀有不明显腺体状。　　无叶系Ser. Luteae Ku雄蕊花药药隔不伸长。　　单叶系Ser. Nectarotrilobos Ku茎上具1或2叶。　　丽江系Ser. Lijiangenses Ku退化雄蕊3裂，中间裂片高出两侧裂片，约0.6毫米，花瓣倒卵形，稀近匙形，白色，全缘;茎生叶在茎之近基部。长药隔亚组Subsect. Xiphosandra (Franch.)Ku茎上具2叶。扁平二裂组Sect. Nectarobilobos Ku退化雄蕊扁平，2或(4-)5裂。扁平五裂组Sect. Allolobos Ku退化雄蕊2裂，裂片近等长;茎生叶2。三枝组Sect. Fimbripetalum Drude退化雄蕊具3或5分枝。　　叙永系Ser. Rhombipetalae Ku退化雄蕊有3条分枝;茎上具2以上的叶(苞叶)。　　南川系Ser. Amoenae Ku叶片肾形;花瓣非菱形，边缘下半部或全部有流苏状毛。　　多叶系Ser. Fimbripetalum Ku花瓣边缘中部以下流苏状;茎上具叶3～6片。五枝组Sect. Nectaroquinquelobos Ku花瓣卵形至三角状卵形，全边具流苏状毛，但毛顶端不膨大;茎生叶通常3片以上。　　半边缘毛系Ser. Gansuenses Ku退化雄蕊5，极稀3～4或7分枝，茎上具1叶(苞叶)。　　全边缘毛系Ser. Nectaroquinquelobos Ku叶片扁圆形，密被紫褐色小斑点，顶端凹;退化雄蕊分裂不超过中裂。多枝组Sect. Parnassia叶片卵形或肾形，基部常呈截形或微心形，质地较薄。