声明一点：图片多来自与网络，如有侵犯您权利，请及时联系我删除。而且，本人并非植物学家，只是和广大肉爸肉妈一样的多肉植物爱好者，所以本贴中可能会有这样那样的错误，欢迎大家纠正！

首先，先鸟瞰一下仙女杯属的全貌。
如某某百科所说，仙女杯属有几十种（各种资料貌似对具体多少种有争议）：
Dudleya abramsii
Dudleya anthonyi - formerly in Echeveria
Dudleya attenuata - Orcutt's live-forever, Tapertip live-forever. Formerly in Echeveria, sometimes included in D. edulis
Dudleya blochmaniae
Dudleya blochmaniae ssp. brevifolia
Dudleya brittonii
Dudleya caespitosa - Sea Lettuce. Syn. Echeveria californica, E. cotyledon, E. helleri, E. laxa, Sedum cotyledon.
Dudleya calcicola - Limestone dudleya
Dudleya candelabrum
Dudleya candida - formerly in Echeveria
Dudleya crassifolia
Dudleya cultrata - formerly in Echeveria
Dudleya cymosa - Canyon live-forever. Formerly in Echeveria.
Dudleya densiflora
Dudleya edulis - Fingertips. Formerly in Echeveria or Sedum.
Dudleya farinosa
Dudleya gnoma - Munchkin dudleya
Dudleya greenei
Dudleya guadalupensis
Dudleya hassei - Catalina live-forever, Catalina dudleya
Dudleya ingens
Dudleya lanceolata
Dudleya linearis
Dudleya multicaulis - Many-stemmed dudleya
Dudleya nesiotica
Dudleya pachyphytum - Cedros Island dudleya
Dudleya palmeri
Dudleya pulverulenta - Chalk lettuce. Syn. Echeveria argentea, E. pulverulenta, Cotyledon pulverulenta
Dudleya saxosa - Rock live-forever. Syn. Echeveria collomiae
Dudleya setchellii - Santa Clara Valley dudleya
Dudleya stolonifera
Dudleya traskiae - Santa Barbara Island live-forever
Dudleya variegata
Dudleya verityi
Dudleya virens - Alabaster plant, Island live-forever
Dudleya viscida - Sticky Dudleya

某某百科上说：
仙女杯是多肉植物的一个属，大概包括生长在北美西北部地区的45种植物。很多仙女杯属的植物都曾经被认为是景天科。巴拉巴拉巴拉。。。

好吧，那接下来我们来一个一个地好好认认他们——仙女杯属的小精灵们！
首先登场的是Dudleya abramsii !!!
Dudleya abramsii ssp. affinis

Dudleya abramsii ssp. murina, Santa Barbara botanical Garden, CA, USA (photo Michael Wisnev)

Dudleya candelabrum

Dudleya formosa

Dudleya guadalupensis

Dudleya setchellii

Dudleya traskiae

Dudleya virens

暂时就写这么多吧 以后再慢慢查缺补漏。
欢迎大家把自己养的仙女杯宝宝传个图片上来与大家分享哦！
大爱仙女杯！