644 



agrost. 18. tab. 5. fig. 10. — Urachne coerulescens Triii. gram, 

 unifl. p. 172). 



a. typicum; foliis planis, palea inferiore glabra, deinde nigra nitida. 

 In angustiis prope Sori in vallc fluvii Sarawsclian 4000—5400' 



alt. (0. Fedtschenko), in Afghanistaniae valle fluvii Kurrum (Aitchison). 



p. holciforme; foliis planis, palea inferiore a basi ad apicem pilis 

 adpressis vestita. 



■ 



M. holciforme Sprgl. syst. I. p. 251. — Griseb. in Ledb. fl. ross. 

 IV. p. 446. — Uracline grandiflora Trin. gram, unifl. p. 174. — Ledb. 

 ic. fl. ross. I. tab. 221. — 1. holciforme a. typicum ^t 7. sphacelatum 

 Rgl. in pi. SemenoY. n. 1204. 



In montibus karatavicis ad fluviumBugun (Sewerzow), ibidem prope 

 Ischtube et Kulatschek, in montibus Alexander ad fluvium Talas minorem 

 prope Kara-tschoka (A. Kegel), in Afghanistaniae valle fl. Kurrum (Ait- 

 chison n. 898 et 328). 



y.songorkum; foliis planis, palea inferiore basi glabra, apice ad- 

 presse pilosa. 



Karagus et Bschil-Karatau in montibus karatavicis (A. Kegel), in 

 valle Assu-Kindikty 5500' alt. (Fetisow). in Dschungariac collibus prope 

 Ajagus et in valle fluvii Bektautu (Schrenk), in montibus Tarh 

 (Karelin et Kirilow), ad fluvios Takyr, Koldjir, Tschargli-bulak in region 

 lacus Saissan (Potanin), in montibus alatavicis transiliensibus ad fluviur 

 Almatinka 4000' alt., ad fluvium Chorgos 3000' alt., Kuiaukus i 



uvii Hi, Sary-bulak, ad fluvium Almatinka prope Kuldscha (A 



Kegel) 



/ 



angnstifoUim ; foliis omnibus involuto-sctaceis, paleis iuferioribus 

 10 glabris deinde nitidis n 



w 



In valle fluvii Kurrum in Afghanistania (Aitchison). 



Piptatherum angustifolium Muroe, in collectlone Aitchison n. 196 



527 



. JcoJcanimm; foliis radicalibus involuto-setaceis, culmis planis an- 

 guste linearibus, paleis infcrioribus adpresse pilosis basin versus 

 dorso glabris. 



