628 



P. nova sppcies? Karkl. ««t Kii>tL. Eiium. ■pl. Sonngor. No. 779. 



Hab. in Sibiriae alfaicae dpserfo soono^oro kii};lii.siro pr. Dschalana.scbi;ulT! 

 (Schp.b>k), infer ni. Arganaty et fl. Aj;i^us (Kahi;l. et Kmu..). t^. 



4. P. pniinusa (Schrenk in Bullet. phys. mnth. de f Acad. dc 

 St. Pelersb. lll i p. 210) foliis retuso-reiiiforniibus subreiiiforuiibus 

 ovatisve inteoerriinis pruinoso - glaucis suhvelutiiiis basi biglaiidulosls, 

 petiolo teretiusculo. 



Ilab. in Sibiriae altaicae doserto soungoro-kii<^!iisico ad tl. lle (ScnfiF.WK). ^. 



Sect. II. Aig cir s. Reichenb. FI. exc. \). 173. 



Turiones glabri, viscosi. Sfartiina 8 — 30. Ainenti bracteae olabrae. 

 Folia utrinque concolora. Petiolus coinpressus. 



5. P. nigra (L. Spec. 1464) foliis trianffiilari-ovatis v. ovatls 

 v. rhoniboideis acuminatis serratis inaroine olabris basi truncatis, 

 vamis patentibus. 



P. nii^ra. Ed. Spach /. c. p. 31. — Erivdt. Virid. war.^am. p. 95. — Pall. //. 



/, p. 16. 371: //, p. 459. 6fiO-, /// , p. 527. — S. G. Gmkl. It. I, p. 138; 



///, p. •-'6: IV, p. 4. 76. — Lfpech. If. I, p. '215. — Fisch. Livl. p. 306. ~ 



Pall. Fl. ross. /, p. 66, — Falk Beilr. II, p. 266. — GLif.DEis.sT. It. I, 



p. 48. 55. 65. 86. 93. Il3. 143. 196. 257. 283. 422. 424; //, p. 20. 127. 130. 



160. 192. 267. 273. 2^0. 287. 290. 308. 316- 343. 404. — Gilib. Hxerc. 



phijtoL II. p. 402. — Stephan Ff. viosr/. No. 678. — Pall. Ind. Taur. — 



SirvERs in Pall. n. nord. Beitr. VII, p. 331. 359. — Gkorgi Beschreib. d. 



Ru.-is. n. III, 5. p. 1354. — M. a Bikb. Fl. t. c. II. p. 422. — IMart. Fl. 



mosf/. p. 177. — Besser Enuin. p. 38, No. 1264. — Hofft Cat. liursk p. 64. 



— Ledeb. Fl. alt. IV, 296. — C. A. Mkyer Ind. cauc. p. 43. — Eichw. 



.ski^sz-e p. 130. — Claus Ind. des. in Gobel It. II, p. 307. — Hohknack. 



Enum. Tafiisch p. 28. — Wirzen Casan No. 499. — Karkl. et Kiril. Enum. 



■pl. Soongor. No. 777. 

 P. foliis deltoiflibns acnminafis scrrafis. Gimkl. Ff. sit). I, p. 151, No. 5. 

 li. croatica (Waldst, et Kit. ex Besser in Ftora lSii'i , II. lieiil. p. 14) foliis 



ut in planfa genuin;i, ramis erectis. 

 P. paiinonica. Besser Eniim. p. 38, No. 1263. — Eichw. Ski^^se p. 130, 

 y. jiyramidalis: foliis rhombcis actiminatis serratis marf^^ine glabris, rainis erectis. 

 P. pyraniidalis. Rozier in Lamarck Enci/cf. melh. V. p. 235. 

 P. fasiicjiata. Poir. Encijcf. melh. 

 P. ifalica. Monch. Weissenst. 79. 

 P, dilatata, Ait. h. Icew. III. p. 406, - Willd, S/iec. pt. IV, p. 804. — C. 



A. MKyEii Ind. cauc. p. 43. 

 P. nij^ra /3. jfalica. Pall. Ind. Tnur. 



Hab. in Rossia mcdia (Falk) |Livonin (Fisch. — vix spontanea). Curonia? 

 (Lowis in till ) , Lithtiaiiia (GtLiB. , Eichw.). Warsa«ia (EriNDT.), Volbynia 

 (l)EssER, Eichw ), Tschei nifjTow (Giluewst.), Kursk (Hofft). iVlosqua (Pall., 

 Stephan , Mart), Pensnl (Jacq^tkt jjI. exs.) , Kasan (Wirzeiv), Orenbnrj^ et 

 Saratow (Pall.), ad ripas fl. Ural (Claus)I et australi (Falk) [Klew 

 (GiJLDENST.) . Podolia (Bhsser) 5 Ucrania ct .lekaterinoslaw (Giildenst.) , ad 

 Tanain (S. G. Gimel. , Giildknst.) et alibi in teira Cosaccornm (G&i.denst.), 

 ad Woltt^am inferiorem (S. G. GniEL.t , in deserto caspio (Fai.l. , Claus) et 

 cunian. (S. G. Gmkl., Guldenst.^ in Tauria! (Pall., M. a Biee.) et provin- 

 ciis caucasicis (M. a Bikb.) [ad fl. Siindsch.i et pr. Nastran, alf. 150 

 bcxap. (C. A. Mkyer), ad fl. Terek, in Kabarda , Ibcria, Kachetia et Itneretia 

 (GiJLDENST.), Minf>relia et Guria! (Nordmann pl. p.vs.) , .Sonichefia ! (Szovits 

 pt. exs.) , pr, Deriient (S. G. G.mel.) , provinc. Taliisch ( Hohknack.)! , in 

 Sibiria uralensi (Falk) pr. Jekateiinenburg; (Uspenski) et altaica! 

 (.1. G. GiviEL. , Pall. , Fl. alt,) in descrto soongoro-kirghisico! (Sievebs, 

 Kah. et KiR.;: 



