649 



In Dschungaria ad fluvium Saryssii (Schrcuk). 

 jS. pennata Trautv. ; foliis olongatis filiforniibus. — Traulv. 1. c. 



A. pennata Kntli. enum. I. p. 194. 



lu descrto aral^^iisi non procul a fluvio Syr-darja (Borszczow), in 



TuiTomania (Karelin, Maloraa), in deserto Kisil-k«m inter monies Karak 



et Korsclmn (0. Fedtsclieiiko), in expeditione ad Chiwani inter Karak-ati 



et Adam-kir-ul^an, inter fluvium Amu-darja lusus spiculis basi viulascen- 



i), in Dschungaria adil 



fo 



ad 



fluvios Saryssu, Hi et Tscliu (Sclirenk), ad fluvium Hi propc Suidnu 



■ 



(A. Kegel). 



3. Arisflda Heymanni Bijl. "* 



Annua, multicaulis, spithamaea, glaberrima. Culmigraciles, foliosi, 

 basi geuiculati ramosi, superne simplices recti, inclusa panicula 14—30 

 Cm. alti. Folia teroti-setacea, 3—6 Cm. longa ; ligula truncata, bre- 

 vissiraa, clliolata. Paniculae cxsertae erectae spiciformis laxae ramuli soli- 

 tarii usque tirni, usque ad basin v. paullo altius floriferi, erecti, sublente 

 vix conspicue scabcniii. Spiculae uniflorae. Callus breviter barbatus. Glumae 

 inaequales, uninerviae, muticae, sublineares, a basi ad apiccm sensim 



fittenuatae; inferior minor, carinata, in carina sub leute scab M'ula ; supe- 

 rior longioi, dorso conyexa, glabra. Paleac 2; inferior glumam supcrans, 

 coriacea, involuto-tcres, linearis, dorso convexa glabra, margine scabe- 

 rula, apice aristata ; arista basi exarticulata, ad basin in aristas tres sub- 

 aequilongas scaberulas circiter 1 Cm. longas quam palea paullo longiores 

 partita. 



In valle fluvii Hi in angustiis Koibin. 



Species affinis A. vulgaris Trin diff'ert «radice perenni, ligula nulla, 

 panicula laxiore apice saepe untante, aristis duplo longioribus». 



1. Cymdon Dacfylon Bich. (Ledb. fl. ross. IV. p. 452). 



Ad fluvium Syr-darja prope fortilitium Perowski(Golicke), Tascbkent 

 (A- Kegel), Kokania (0. Fedtschenko), Chiwa (Korolkow), in Dncharaad 



*) Bedicavi viro celeberrimo A. L. Heyiuanuo. 



