\ 



647 



et ad lacum Kasan 9—10,000' alt., in moiitibus lacum Sairam cingei 

 bus (A. Regelj, in jugis Sary-Kuugei montium Terskei-alatau 7000 

 7500' alt. (Fetisow). 



■ 



1. Stipa sibirica Lam, (Lcdb. 1. c. p. 44;8). 



Id Afghanistaniae valle fliivii Kurram (Aitchisou n. 753 et 897) 



2. Stipa cajnllafa L, (Ledb. L c. p. 448), 



In Turkestania ocoidentali et orientali a Dschiingaria usque ad Thiai 

 schan satis frequens (omnes collectores). 



St. Richteriaiia Kar. et Kir, cfr. Ledb. 



3. Stipa consayigiimea Trin. 



St, consanguinea Trin. et 

 fl. ross. IV. p, 449. 



In argillosis desertorum dschuiigariooruni inter Ajagus et riviilos 

 Donsyk et Tschulak, in montibus Arganaty (Karelin et Kirilow, Schrenk). 



4. Stipa orientalis Trin (Ledb. 1. c. p. 449). 



In monte Karak, in valle fluvii Sarawschan in angustiis Saratag 

 (0. Fedtschenko), in montium alatavicorum occidentalium jugis ad fluTium 



) Conspectus spederum generis Stipae floram rossicam incolentium. 

 A. Arista nuda. 



a. Arista vix pollicari, 



St, sibirica Lam, ^ 



b. Arista S—12 polUcaris. 



St, gigantca Lag,; vagiuis pubescentibns. (E Turkestania ignota). 



c. Arista 2 — 7 pollicaris, 



St, capillata i. ; arista 4-7 pollicari ; Taginis glabris v. margine tantnm 



pilosis ; palea inferiore basi adpresse pilosa, apicem versus glabra. 



St, cousanguinca Trin,; arista 2 — 6 pollicari; vaginis glabris, palea inferiore 



ad apicem pilosa et apice breviter barbata. (St. consanguinea et St. 



Eichteriana). 



B. Arista a hasi plumoso-pilosa. 



St, orientalis Trin,; arista 2—3 pollicari, glumis floreiB 3~4-pIo siiperantibus. 



St, Szovitsiana Trin,; arista 4—10 pollicari, glumis florem 2— 3-pIo superan- 



tibns. 



0, Arista a basi ad genicuhun glabra^ caeterum phimosa. 



St. Lcssingiana Trin,; arista 4— 6 'pollicari, glumis in cuspidem tenuem sea- 



sim attenuatis, 

 5*^. pennata L, ; arista 8 — 15 pollicari, glumis arista florem dupio v. magis 



superante terminatis. 



