702 



Hab. in Rossia [ubique (Falk)] sc pf en t ri on a li [Fcnnia (Kalm)], nicdia 

 [Petropoli (Gortkr, Ruprecht) , Curonia (Fkp.bi;r , Fleisch. et Lindem.), 

 Litliuania (Jundz.) , Warsawia (Erkdt), Voliiynial (Besser , Eichw.), 

 Mosqua (Stephan, Maiit.), Kursk (Hofft) , Kasan (Wirzen)] ct australi 

 [Podolia ! (Besser), ad Taiiain (Henmng) et Wolg^am (J. G. Gmel.)] , in 

 Tauria (Pall. , M. a Bjeb.; et provinciis caucasicis (M. a Bieb.) 

 (pr. acidulani Naitzana, castell. JNastran ct Giosnaja (C. A. Meyer) , trans 

 Caucasuin ubique! (Nokdmann pl. e.vs.) , i\\ insula Sara ni. casp. ! (Kiese- 

 RiTZKTf pt. exs.)] , in Sibiria uialcnsi (J. G. Gmel.) et altaica! (J. 

 G. Gmkl., Fl. alt.) inque Davuriae pratis versus fines Impeiii Cliinen- 

 sis (Turcz.). ©. 



^. intermedium : foiiis triangulari-rlioinbcis v. ouinino ihoinbeo-oblonf^is inaequa- 

 liter profunde sinuato-dcntatis: dcntibus productis acuminatis longioribus 

 quain latis. 

 Lnsus 1. foliis concoloribus. 



Cb. urbicum /3. rbombifolium. Moquin-Tand. Chenuf. p. 32. — Dkc. 

 Prodr. l. c. 



Lusus 3. foliis subtus glauccscentibus, junioribus plerumque subfarinosis, 

 Cl). urhicum y. inteimcdium. Moi,iuin-Tand. Chcnop. p. 32. — Dec. 



Prodr. l. c. 

 Cb. urbicum. Eugl. Bol. t. 717. 



Cb. urbicum /?. farinosum. C. Koch in Linnaea AXII, p. 181. 

 Ch. intermcdium. Koch in Sturm Deutschl. Fl. Heft 75. — Ledeb. FL 



all. I. p. 4o3. — Claus Ind. des. in Gobel It. 11, p. 403. 

 Cb. melanospernuim. Eichvv. Skiis-t-e p. 133. 

 Broad pointed Blile. Petiver. H. brit. t. 8, f. 8. 



Hab. in Piossia media [Lithuania (Eichw.), Volhynia! (Bessek pl. exs.)] 

 et provinciis caucasicis [Ibeiia (C. Koch)] inque Sibiria 

 uralensi circa pagos ad fi. Uial (Claus) et altaica in deserto 

 soongoro-kiighisico ! (Fl. alt.). ©. 



10. Ch. murale (L. Spec. \t. 318) annuum, caule erecto v. de- 

 cumbente ramoso, foliis alternis petiolatis ovato-rhombeis v. rhombeo- 

 oblongis acutis raro obtusis inaequaliter sinuato-denfatis : dentibus 

 acutis , raro subdentatis v. subintegris profunde viridibus nitidis v. 

 farinosis glaucescentibus opacis , tlorum glomerulis in racemis cymosis 

 v. corymbose ramosis densis v. laxis aphyllis dispositis, calyce fructi- 

 fero subcarinatOj semine punctato-rugoso margine acutissimo. 



Ch. murale. Moquin-Tand. Chenop. p. 32. — Dkc. Prodr. XIII, S. p. 69. — 

 M. et Koch Deulschl. Ft. II, p. 299. — Ft. dan. t. 2048. — Engl. Bot. 

 t. 1722, — Sturm Deutschl. Fl. He/t 73. — Fisch. Livl. Zus. p. 110. — 

 Stephan Ft. mosq. No. 162. — Pall. Ind. Taur. — Georgi Bescfireib. d. 

 Russ. R. III, 4. p. 815. ~ M. a Bieb. Fl. t. c. I, p. 179; III, p. 175. — 

 JuNDZ. Fl. lilhuan. p. 79. — Mart. Ft. mosq. p. 47. — Schult. Sijst. Veg. 

 VI , p. 225. — HoHENACK. Enum, Elisabelhpot p. 226. ~ Ej. Enum. 

 Tatiisch. p. 123. 



Ch. lucidiim. Gilib. Exerc. phylol. II, p. 440. 



Thiek Shiruing Blitc. Petiver. H. brit. t. 8, f. 5. 



Hab. in Rossia media [Livonia (Fisch.), Lilhuania (Gilib. , Jundz.) , Mosqua 

 (StephaNj Mart.jJ et aiisfrali [ad Tanain(HEN!NiNG;J inqueTauria (Pall., 

 M, a BiEB.) et provinciis caucasicis (M. a Bieb.) [teriifor. Elisabethpol. 

 et provinc. Karabagh! (Hohenack.)J. ©. 



11. Ch. hybridum (L, Spec. p. 319) annuum, caule erecto ramoso 

 calvo; juvenco cuni reliquis partibus subfiirinoso, foliis alternis petio- 

 latis amplis cor«Iatis v. basi rotundato-ovatis v. ovato-oblongis apice 

 producte acuminatis rarius obtusis marginibus profunde sinuato-denta- 

 tis : dentibus 1 — 5 latissimis acutis rarius obtusis, utrinque laete viri- 



