Poa. GRAMINEiE 603 



brevissimis asperis inferioribus ;2-3-nis, spiculis ovato-oblongia 

 virenlibus vel variegatis, (losculis 5-9 basi lana parca coiivexis, glu- 

 mis suba?qualibus oblongis acutis, glumella oblongii apice obtusa sca- 

 riosa inferne ad carinam et margines longe sericea ncrvis obsoletis 

 %. Host Gram. Austr. tab. 70. — Rchb. Gram. flg. 401. 



Hab. in siccis ad vias, muros prtesertim iu montaiii.s, MactMlonia in 

 glareosis torrentium montis Korthiati 200U' (Heldrlj, Ponlus Lazicus ad 

 Kliize (Bal !', Taurus Cilicicus ad Giilek Boghaz (Bal!j, Libauus (BI !j, Tau- 

 ria, Gaucasus et Transcaucasia (Stev. G. A. IVi. Eichw.). 



Ar. Geogr. Europa media et australis a Scandinavia ad Ro^siam mediam, 

 Sibiria, America borealis 



11. P. Cenisia (All. Auct p. 40j perennis, rliizoniale cespitoso 

 repente stolonifero, culmis ascendenlibus vel erectis l»vibus superne 

 lorige aphyllis, foliis linearibus acuminalis lirmulis fasciculorum ste- 

 rilium stepe approximatis et subdislichis pateulibus, ligulis brevibus 

 superiore ovata, panicula erecld oblonga sub anthesi patente dein 

 contracla oblongo-liueari ramis inferiorlbus 2-3-nis, spiculis ovatis 

 3-5-floris virentibus vel ssepius variegatis, glumis subtequalibus lan- 

 ceoiatis acuminatis carina scabris, flosculis basi lana longe protra- 

 henda connexis, glumella lanceolata acula secus carinam et margines 

 sericeo-hirta nervis lateralibus obsolctis %.Poa distlchophtjUa Gaud. 

 Helv. I, p. 250. — Rchb. Germ. lc. (ig. 397 et 398. — P. Jhxaosa 

 Wahl. Lapp. 63. — Host Gram. t. 65. — P. psychrophila Boiss. et 

 Heldr. Diagn. Ser. [, 13, p. 57. — P. oreophila Boiss. et lleldr. Alss. 

 HaU. iu siccis rupestribus regionis alpinae Graeci* in monte Pan;asso 

 6-7000' (Heldr. Herb. Norm. 56i! Orph !j, Anatolia in Olynipo Bithyno 

 (Boiss I), Montibus Davros, Stavros et Anemas Pisidite et Isaurite (Heldrl), 

 Tauro Gilicico supra Bulghar Maaden (Ky. 851 Bal!), monte ArgcBo (Bal !), 

 monte Berytdagh Gataoniie 8000' (Haussk !), Ponto Lazico supra Djimil 9000' 

 (Ball), Tauri* moute Tchatyrdagh (Led.). 



/3. depaiiperata. — Panicula depauperata anguslior, spiculce 2-3- 

 floroe. — P. Altaica C. A. iVley. Ind. Cauc. p. 19 et probab. Trin. in 

 Mem. Petersb. VI, p 38i et Ledeb. lc. tab. 225. 



Hab. in Gaucasi alpibus Kasbek et Tufandagh 7-9U00' (G. A. Mey.). in 

 regione alpina Tuschetiic et Daghestanioe Gaucasi orientalis usque ad lOSOO' 

 (Rupr !). 



y. dolnsa. — Panicula angusta depauperata var. /3. sed folia anguste 

 linearia subconvoluta. — P. dolosa |6oiss. et Heldr. Diagn, Ser. 11, 

 4, p. 136. 



Hab. in pascuis alpinis Olympi Thessali (Heldr. exs. 25441). 



Species variabilLs cujus form» nonnullae facile confunduntur cum P. ne- 

 morali radice vix stolonifera, nodis culmi denudatis, spiculis ovato-Ianceo- 

 latis etc, tamen alien^. Varietas /3 ad typum interniediis manifestis transit, 

 specimina ejus Altaica non vidi sed ea ex icone et descriptione huc fere 

 absque dubio spectant. Var. 7. denique facie Poam laxam vel minorem refe- 

 rens ob ligulam brevem obiusam aliasquu notas ab eis longe dilfert et hiic ut 

 forma slenophylla omniuo spectare videtur ; ex unico specimine coiterum uota 

 est et ulterius investiganda. 



