仙女杯属
仙女杯属
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| 圣地亚哥卡梅尔山的短叶仙女杯（Dudleya blochmaniae subsp. brevifolia） | |
科学分类 
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| 界： | 植物界 Plantae |
| 演化支： | 维管植物 Tracheophyta |
| 演化支： | 被子植物 Angiosperms |
| 演化支： | 真双子叶植物 Eudicots |
| 目： | 虎耳草目 Saxifragales |
| 科： | 景天科 Crassulaceae |
| 属： | 仙女杯属 Dudleya Britton & Rose, 1903 |
| 異名 | |
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仙女杯属（学名：Dudleya），又称粉叶草属，是景天科的一属多肉植物。本属物种原产于加利福尼亚半岛至墨西哥地区，约有40个品种。大多数品种叶片呈莲座状，叶表覆盖白色粉末，摸起来有磨砂质感。低矮的莲座状，叶先端尖，披浓厚的白粉，茎和叶完全无毛。星状花组成有分枝的花序。
下属物种
[编辑]本属包括以下物种：[1]
- Dudleya abramsii Rose
- 阿库弥内特仙女杯 Dudleya acuminata Rose ex Britton & Rose
- Dudleya albiflora Rose ex Britton & Rose
- Dudleya alisoensis P.H.Thomson
- Dudleya ambramsii
- Dudleya anomala (Davidson) Moran
- Dudleya anthonyi Rose ex Britton & Rose
- Dudleya attenuata (S.Watson) Moran
- Dudleya blochmanae (Eastw.) Moran
- Dudleya blochmaniae (Eastw.) Moran
- Dudleya brevipes Rose ex Britton & Rose
- 仙女杯 Dudleya brittonii D.A.Johans.，布瑞东尼
- Dudleya caespitosa (Haw.) Britton & Rose
- Dudleya calcicola Bartel & Shevock
- Dudleya campanulata Moran
- Dudleya candelabrum Rose ex Britton & Rose
- Dudleya candida Britton ex Britton & Rose，坎帝达
- 棒叶仙女杯 Dudleya cespitosa (Haw.) Britton & Rose
- Dudleya coespitosa Britton & Rose
- Dudleya collomiae Rose ex Morton
- 密集仙女杯 Dudleya compacta Rose, 1903，为Dudleya farinosa (Lindl.) Britton & Rose的异名
- Dudleya crassifolia Dodero & M.G.Simpson
- Dudleya cultrata Rose ex Britton & Rose
- Dudleya cymosa (Lem.) Britton & Rose
- Dudleya densiflora (Rose) Moran
- Dudleya eastwoodiae Rose, 1903，为Dudleya farinosa (Lindl.) Britton & Rose的异名
- Dudleya edulis (Nutt.) Moran
- Dudleya farinosa (Lindl.) Britton & Rose
- 台湾仙女杯 Dudleya formosa Moran
- Dudleya gatesii D.A.Johans.
- Dudleya gnoma S.W.McCabe
- 白菊 Dudleya greenei Rose ex Britton & Rose
- Dudleya guadalupensis Moran
- Dudleya hendrixii S.Mc Cabe & Dodero[2]
- Dudleya ingens Rose ex Britton & Rose
- 剑叶仙女杯 Dudleya lanceolata (Nutt.) Britton & Rose
- Dudleya linearis (Greene) Britton & Rose
- Dudleya multicaulis (Rose) Moran
- Dudleya nesiotica (Moran) Moran
- 红化妆 Dudleya nubigena (Brandegee) Britton & Rose
- 拇指仙女杯 Dudleya pachyphytum Moran & M.Benedict
- Dudleya palmeri (S.Watson) Britton & Rose
- Dudleya pauciflora Rose ex Britton & Rose
- 雪山仙女杯 Dudleya pulverulenta (Nutt.) Britton & Rose
- Dudleya rigida Rose ex Britton & Rose
- Dudleya rigidiflora Rose ex Britton & Rose
- Dudleya rubens (Brandegee) Britton & Rose
- Dudleya saxosa (M.Bieb.Jones) Britton & Rose
- 蜥蜴 Dudleya compacta Rose, 1903，为Dudleya farinosa (Lindl.) Britton & Rose的异名
- 匍枝粉葉草 Dudleya stolonifera Moran
- Dudleya traskae (Rose) Moran
- Dudleya variegata (S.Watson) Moran
- Dudleya verityi K.M.Nakai
- Dudleya virens (Rose) Moran
- Dudleya viscida (S.Watson) Moran
- 杂交种：
- Dudleya ×semiteres (Rose) Moran
- Dudleya ×sproulii P.H.Thomson
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- ^ Dudleya Britton & Rose. GBIF. [2023-02-06]. （原始内容存档于2022-10-16）.
- ^ Stephen Ward McCabe, Mark W. Dodero and Michael G. Simpson. 2016. Dudleya hendrixii A New, Rare Species From Colonet Mesa, Baja California. Madroño. 63(4); 359-365. DOI: 10.3120/0024-9637-63.4.359
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