091 



(GoRTERj Wkinivt.), Eslhoiila (Fleisch. et Liivdeivi.\ infi. Osilia (Luc^), Livo- 

 nia! (FiscH. , Fi.eisch. ct LiNnKM.), Curonia (Fleisch. ot Lindem.), Litiiuania 

 (GiLii!., JiiNDz., EicHW.), Warsawia (EarsDT.), Volliyiiia (Bess., Eichw.), Kiirsk 

 (HiJFFT), Mosqiia i.SrEfiiAW, iMakt.), Ponsa! (Pam,., ,Fac(^>uet pl. exs.), Kasaii 

 (Wirze^: — var. a. (3. rt y. — Korwuch - Tkotzky in Htt.) , Simbirsk ct 

 Saratow (Claus ] ct australi [Kiew (var. a. — Tp.autvetter in litt.), Po- 

 (lolia (Besser). ad Taiiain (He^ning) , in dcscrto ciimaiiensi (S. G. Gmei,.)], 

 in Tauria (M. a Bikb.) ct provinciis caucasicis (M. a Bieb.) fin 

 proinontorio , alt. ir>0 — 250 iicxap. (C. A. Meter), m. Beschtau (Giildek.st.)] 

 inque Sibiria uralcnsi usque ad fl. Tobol (Falk) et baikalensi? 

 (Georgi). 4. 



13. C. nigrescens (Willd. Spcc. pL III, p. 2288) foliis oblongis 

 ovatisve denticiilatis integris v. inferioribus lyrato-sinuatis , appendici- 

 bus involncri squauiaruu» exteriorum ovatis erectis v. apice recurvis 

 j)ectinato-fimbriatis ab inviceni reinotis: finibriis iatitudineui disci subae> 

 tjuantibus ; interioruui siiborbiculatis iacero-dentatis, paj)po nulio. 



C. nicrescens. Dec. Prodr. VI, p. 571. — Besser Enum. p. 34, Nr. 1130. — 



EicHW. JSki^zzf. p. 146. 

 Jacaca nigra ctc. Erndt. Virid. war.^aw. p. 61. 



Hab. in Rossia media [Warsawia (Erndt.), Volhynia (Besser, Eichw.)] et au- 

 strali [Podoiia (Besser)J. 4. 



14. C. salicifolia (M. a Bieb. Fl. t. c. 11, p. 343; JH, p. 58S) 

 caule erecto suj)erne rainoso, foiiis oblongis aouminatis niucronato- 

 dentatis scabris, invoiucri ovato-subglobosi bracteati squainis |)iuriini3 

 appendice ovata acuminata nigra squama ipsa breviore pectinato- 

 fimbriata: fimbriis disci iatttudine subduplo iongioribus; srjuamis in- 

 tiniis appendice scariosa subiacera, j)aj)po subnulio. 



C. salicifolia. Dec. Prodr. VI, p. 571. — Besskr Enum. p. 76, Nr. 1602. — 

 C. A. Meyer Ind. cauc. p. 64. — Eichw. Sld-s-ze p. 146. — Hohenack. Enutn. 

 Elisabelhpol. p. 253. — C. Koch in Linnaea XVII, p. 39. 



C. intesrifolia. Tausch in Flora 1S2S, II, p. 485? 



C. calicibus ciliatis, subrotundis, foliis lanccolatis, iutegerriniis, auriculatis. Gmel. 

 Fl. .lib. II, p. 94, Nr. 74, t. 42, f. 1? 



a. elongata (C. Koch I. c.) raniis elongatis, capituli.s minoribus (magnitudine illo. 

 rum C. Jaccae). 



/3. abbreviata (C. Koch 1. c.) rnmis abbreviatis, capitulis majoribua (magnitudine 

 illorum C. phryp;iac). 



y. intermedia (C. Koch I. c.) raniis ut in var. a., capitulis ut in var. /3. 



Hab. in Rossia australi [Podnlia (Eichw), Bessarabia (Andrz. ex Besser)], 

 provinciis caucasicis! (Parrot pl. e.vs.) [in promontorio pr. Wladikaw- 

 kas (M. a Bieb.); — alt. 150—250 hexap. (C. A. Meyer), Ossetia (C. Koch), 

 Inicretia pr. Kutais et in Guria pr. pagum Osurjjj^eti (Nordma>n) , territorio 

 Elisabethpol! (Hohenack.), Annenia (C. Koch)] et Sibiria uraiensi inter 

 fl. Ural et Iset (J. G. Gmel.). 4. 



$. 2. CoroUae omnes hermaphrodilae, aequales. 



13. C. nigra (L. Sp. 1288) foiiis oblongis hirsutiusculis ; infe- 

 rioribus dentatis v. subsinuatis, involucri squamarum apj)endiatitus 

 erectis arctissime imbricatis longe pectinato-fimbriatis: fimbi-iis icibu- 

 diiie disci plus dupio iongioribus simj)liclbus v. 2— 3fidis ciiiatis , oiu- 

 nibus apjiroximatis invoiucrum obtegentibus ; aj)j)endici!)us interioribns 

 suborbiculatis lacero-dentatis, pappo achcuio tripio breviore. 



