Poa. GRAMINEiE ()01> 



apice scariosii obtiisiuscula ad carinam ct margines hrcviler laiiata 

 nervis laleralibus parnm prominulis ^. Poa Araratka Trautv. Act. 

 Hort. Pelrop. II, p. 486 ex cl Uci^^el Descr. pi. fasc. 7, p. 69 et ex 

 descriptione. 



Hab. ia niontibus Kellal et Ssebsekuh PersifB austro-occidentalis ad nives 

 (Haussk !), in monte Ararat ad lacum Kiipgol (Radde ex Trautv.). 



Nostr.i plaiita facie Poam cwsiam referens ab ea ligula elongata slatim 

 distinguitar et a specimiiiibus Sibiricis P. attenuatce foliis planiusculis nee 

 convolutis, llosculis paululum elongatioribus tantum dilTert. Pua Araratica 

 ex foliis planis diclis ad eamdeni formam spectare videiur. 



Ar. Geogr. Turkestmia, Songaria, Sibiria Altaica et Baikalensis. 



26. P. vfolacea (Bell. Act. Taur. 5, 214, tab. 5) perennis cespi- 

 tosa, radice tibrosa, culmis gracilibus erectis elorigatis, foliis scabrius- 

 culis radicalibus fasciculatis eloiigatis convoluto-setaceis, culmeis sub- 

 latioril)us complicatis. ligula obloiiga, paniculoe oblong;e patenlisdein 

 conlraclffi ramis brevibus capillaribus flexuosis 2-5-spiculalis inlerio- 

 ribus semiverticillalis, spiculis sjepius violaceo-varisgatis oblongis 

 laxiuscule 3-5-floris, axi sub flosculis fasciculo pilorum barbata, glu- 

 mis lanc.^olatis acutis subin;equalibus, glumella lanceolala acutd 

 mutica vel brcviter aristata obsolete nervosa %. Festura poa^formis 

 Host Gram. H, tab. 82. — Rchb. Germ. fig. 318. — Festuca pilosa 

 Hall. fil. — Festuca Rlmtica Suter IIclv. 



Hab. in regione alpina MacedonicB iii nionte Atho (Janka!), Korth iat 

 (Heldr I), Scardo (Griseb. Orph!), Olyiupo Bilhyno (Pichl !). 



/3. Argcca Boiss. et Bal. Diagn. Ser. II, 4. p. 138. — Minor, folia 

 abbreviata valde scabra, paniculoe abbrevialae rami inferiores lorigio- 

 res, spiculse purpurcLe subminores nuiticoe. — F. Argica Boiss.et Bal. 

 in Sched. — Fcstnca polycUroa Traulv ex Hackel in litt. 



Hab. in regione alpina niontis Aroei Gappadocise (Bal!), Bingoldagh Ari- 

 menia3 (Tchili!), Ponti Lazici supra Djimil (Bal !). 



Haec species ob maculam hilarem punctiformem (characterum essentialem 

 Poce ex cl. Hackel) Poce nec Festucce adnumeranda est. 



Ar. Geogr. Montes Hispanife borealis, Arverniae, Pyrenaei, Alpes Helvetioe- 

 et Germanice, Apenniui, Sicilite montes, Hungaria, Montenegro. 



Sect. II. PSILANTHA. 



27. P. Tatarica (Fisch. in Bess. Gat. Krm. — Ledeb. Fl. Boss. 

 IV, p. 381), cespitosa, rhizomale repente, culmis crassis duris 

 teretibus lcBvibus elatis, foliis glaucis longis late liiicaribus longis- 

 sime attenuato-acuminalis planis vel siepius convolutis coriaceis mar- 

 girie scabris, ligula ad cilia reducta, paniciilfc ampl(C pyramidatH3 

 ramosissiniffi ramis rigidulis erecto-subi»atulis basi lorige nudissulila- 

 riis sparsis, spiculis minutis secus ramulos congestis secundis 2-3- 

 floris glaberrimis, glumis subincequalibus omnino membranaceis 



