657 



3. A. glutinosa (Willd. Spec. pL IV, p. 334) foliis obovato- 

 siibrotundis apice rutuiidatis obtnsis v. subretusis basi cuneatis v. 

 rarius subelli|iticis basi subrotundatis vlutlnosis iuaequaliter serrulatis 

 V. deiiticuiatis creiiatisve supra glabris subtus iii axillis venaruin 

 barbatis. 



A. glutinosa. Spach l. c. p. 207. — S. G. Giwei.. It. IV, p. 27. 207. — M. a 



BiKB. Ff. t. c. II, p. 394. — JursDz. Fl. lilhuan. p. 283. — Mart. Fl. mosq. 



p. 168. — Bks.skp. Enum. p. 37, No. 1216. — f^KPKu. Fl. alt. IV, p. 242.— 



EiCHw. .S7i-/t.sc p. 129. — Ci.AC.s Ind. rfe.». in Gobkl It. II, p. 307. — 



Wkimvi. Fl. petro/iol. p. 93. — Wirzkn Fenn. p. 76. — Flei.scii. t-t I.indem. 



Fl. d. Osl.tee/Jiov. p. 331. — Wirzen Casan. No. 494.— A. Nvlandkr Paroec. 



Pojo. No. 305. — C. A. Mevkr Beitr. %. P/lanzenk. d. Russ. R. /, No. 41; 



V, No. 90. ' 



A. iiigia. GiLiB. Exerc. jthfilol. II, p. 401. — Hofft Cat. Kursk. p. 60. 

 A. romiiuinis v. viiljr^aris. Erndt. Virid. ivarsaw. p. 10. 

 A. foliis p;l'ibiis. Glldkn.st. It. I, p. 86. 

 Alnus. Gmkl. Fl. sib. 1, p. 171, No. 24, I. Foliis glutinosis , subrotundis, ob- 



f iisis. 

 Betula Ahuis a. ^lufinosa. L. Spec. 1395. — Pall. Ind. Taur. 

 Bctula Aliuis a. ni)i;ra. Falk lieitr. II, p. 253. 

 Befulus Alnus. Gorter Fl. ingr. p. 153 (ex parfe). — Fi.scH. Livl. p. 296 (ex 



parte). — Pall. FI. ros.s: I, p. 64. — Gijldenst. It. I, p. 113. 196. 210. 



229. 283. 294. 296. 308. 321. 419. 420. 422. 424. 428; // , p. 20. 126. 133. 



160. 327. — STKPHAr* Ft, moaq. No. 650. — Georgi Beschreib. d. Russ. R. 



III, 5. p. 1291. — LucE Fl. osil. p. 308 (ex parfe). 



(i. denticulata: foliis obovafis v. obovato-subrotundis apice rofundatis biserratis 

 V. obsolete lobatis serralis subtus in axillis veiiaruin et ad cosfam barbato- 

 pilosis supia petiolisque g^Iabris. 

 A. denticulata. C. A. Meyer Ind. cauc. p. 43. — Eichw. casp. cauc. p. 9, 

 t. 2. — HoHENACK. Enum. Taliisch. p. 29. 



y. barbata: foliis ovato-oblongis inaequaliter biserrafis subfus in axillis venaruni 

 barbatis ad nervos ef ven;«s pilosis caeferuni petioli.sque puberulis. 

 A. barbata. C. A. Mki-er Ind. cauc. ji. 43. — Hohbinack. Enum. Taliisch. p. 29. 



Hab. in Rossia septen trionali [Fennia (Kalm, Wirzen, A.Nylaivdbr)], niedia 

 [ubique (Falk), Petropoli (GoivrER, Weinm.), Estbonia (Fleisch. et Lindem.), 

 iiis. Osilia (Luck), Livonia! (Fisch., Flkisch. et Lindem.), Curonia (Flkisch. 

 et LiNDKM.), Litluiania (Gilib. , Jundz. , Eicnw.) , Warsawia (Erndt.) , Vol- 

 hynia (Bksser, Eichvv.), Kursk (Hofft), Mosqua (Stephan, Mart.), Tambovv 

 (C. A. Meyer) , Pensa! (Jacquet pl. exs.) , Saratovv et Simbirsk (Claus), 

 Kasan (Claus, Wirzen) , Wiiitka (C. A. Meykr)] ef australi [Podolia 

 (Besser), Ucrania, ad Tanain et alibi in terra Cosaccorum (Giildenst.) , ad 

 Wol^aiii (Claus) inferiorcm (S. G. Gmel.)], in Tauria (Pall., M. a Bieb.) 

 et provinciis caucasicis (M. a Bikb.) [ad fl. Teiek (S. G. Gmel., 

 GiJLDENST.), Kabarda , Kaclieiia ef Imeretia (Gijlden.st.) , pr. Derbent (S. 

 G. Gmel.)] inque Sibiria uralensi (J. G. Gmel. , Falk) pr. Jekaterinen- 

 burg; (UspENSKi) , altaica (J. G. Gmel., Falk) in deserto soongoro-kirgbi- 

 sico pr. Kar-Karuly? (Fl. alt.) et baikalensi (J. G. Gmel.); 



/8. in provinciis caucasicis [in promontor. ad rivulorum niargines alt. 

 350-500 bexap.! (C. A. Mbykr ) , Imeretia! , Mingrelia! et Guria! 

 (SzoviTS pt. exs.), provinc. Sclieki! et Taliiscb! (Hohenack.)] ; 



y. in provinciis caucasiris [provinc. Lenkoraii et Taliisch! usque ad 

 alt. 500 hexap. (C. A. Meyer, Hohknack.)]. f,. 



Ad Iianc vel ad anfecedentem speciem specfat : 



Alnus. Krascheninnikow. Kamtschatka p. lOO. — Pall. It. III, p. 21. 27, 



322. - Lepech. It. III, p. 37. — Guldenst, It. I, p. 76. 77. 211. 286. 



443. 450. 457; //, p. 27. 31. 192. 210. 218. 232. 255. 262, 264. 279. 281. 



308. 343. 404. 410. 432. 455. 459. 468. 



