AD FLOBAM INDICAM (CRITCIFEBE). 173 



Hab. In Tibetia oecidentali alpina, 16000-18000 ped. ! Ladak, T.T. ; 



Nubra ! H. Strachey. (fl. July.) (v.v.) 

 Affinis Hutchinsice calycince, Desv. (Smelowskia calycina, C. A. M.). 



28. Lepidittm, L. 



§1. Pedicelli patentes. Siliqua ovato-cordata, acuta ; valvis apteris. 

 Stylus filiformis. 



1. L. Draba, L. (Led. Fl. Ross. i. p. 202). Perenue, erectutn v. dif- 

 fusum, pubescens, foliis late oblongis obtusis dentatis, infimis petiolatis 

 integris v. lyratis, caulinis sagittato-amplexicaulibus, siliquis late 

 ovatis ovato-cordatisve acutis. 



Hab. In Affghauistan ! Griffith ; Peshawur ! Vicary ; Beluchistan in 



cultis ! Stocks. 

 Distr. Persia! Syria! Asia minor! reg. Caspian.! Arabia.! Siberia! Eu- 



ropa tota ! 



2. L. propinquum (Fisch. $ Mey. ; Led. I. c). Perenne, erectum, 

 glabrum v. puberulum, foliis oblongis aeutis serrato-dentatis basi 

 attenuatis sessilibus non cordato-amplexicaulibus, siliquis L. Draba. 

 — An L. DrabcB varietas ? 



Hab. In Affghanistan ! Griffith. 

 Distr. Reg. Caspian. ! 



§ 2. Pedicelli suberecti v. erecto-patentes. Siliqua ovata v. elliptica, in- 

 tegerrima, valvis carinatis apteris. Stigma sessile v. stylo brevi. 



3. L. latifolium (L. ; Led. I. c). Erectum, ramosum, glabrum v. pu- 

 bescens, foliis ovatis ovato-lanceolatisve, inferioribus petiolatis serratis, 

 caulinis subsessilibus, petalis calyce longioribus, siliquis orbiculatis 

 elliptico-ovatisve integerrimis ]>ilosis glabrisve, stigmate sessili, valvis 

 carinatis apteris. 



Hab. In Tibetia oecidentali temperata frequens ! Jacquemont, Winter- 

 bottom, T. T. (fl. Jun.) (v.v.) 



Distr. Europa tota ! Algeria ! Asia minor ! Persia ! reg. Caspian. ; Soon- 

 garia ! Siberia ! Cbina ! in American! introductum. 



4. L. crassifolium (Walds. # Kit.; Led. Fl. Ross. I. c. !). Glabrum 

 v. puberulum, caule erecto v. diffuso, foliis sabcarnosis pttiolatis ovato- 

 lanceolatis ovatisve acutis integerrimis, caulinis supremis cordato- 

 amplexicaulibus, petalis calyce longioribus, siliquis late ovatis, stigmate 

 sessili, valvis carinatis reticulatis apteris. 



L. pumilum, Boiss. 



Hab. In Affgbanistan ! et Belucbistan ! salsuginosis, Griffith, Stocks. 



Distr. Persia! Asia minor! reg. Caspian. ! Altai! Tauria! Hungaria! 



5. L. Persicum (Boiss. ! in Ann. Sc. Nat. se'r. 2, xvii. p. 1.%). Gla- 

 brum v. pubescens, perenne, elatum, ramis gracilibus virgatis, foliis 

 infimis oblongis petiolatis obtusis integerrimis v. grosse serratis, cau- 

 linis linearibus, racemis paniculatis clongatis, pcdicellis subcrcctis, 



WNN. PROC. POTANV, VOL. V. O 



