88 



( Anul.Us srKGA/./IM 



10. $*ili|>a torqiiala Spcrr., n. sp. 



20. Stipa toiquata Siicg. 

 a. Spicula ' ,. 

 1). Flosculus \ , . 

 c. Floscuhis " , . 



1)1(1(1. ('iliiui.ic laiic('()l;ii(i-lim'ares, 

 lliis(nil(> sulKiiiplii iongiores, '6-')-uvv- 

 vcs, vi(jlasceiito.s; fiosculus sublrigo- 

 luis ciiierascens glaber totus dcnse 

 grosseque papilloso-scaber; corona 

 cylindracea v. angusta subturbinalula, 

 purpurea, acic horizontalis ciliolata 

 basi vix coarctata; aiitliopodiuni Ho- 

 sculo 3-plo longius, albo-villosum; 

 arista persistcns, Hosculo o-lO-plo 

 lon.uior, ad lcrlium (>1 scxluni postica 

 geniculata. Culnii folia sctacea v. sub- 

 .juncoidca e pubcscenti scabrida lon- 

 ge superantes, nodis pubescentibus; 

 paniciila dcpaupcrata laxa nutans. 



H(tb. Non rara in pralis aridis 

 aEstaclon Toraqiilstr> prope Sierrn 

 Vcntana, Dec. 1899 (C. S.). 



Ohs. Pcrennis, non v. vix caespi- 

 tosula, caespitibus laxiusculis p;irvis v. minimis (50-250 mm alt.= 

 25-75 mm diam.'. 



Ccilmi Colia scmper longc supcrantcs gracilcs (200-150 mm alt. 

 =0,75-1,75 mni diam.) teretes e meduUoso farcti fistulosi, glabri 

 non scabri, noii v. lenitcr longitrorsum striatuli, ad apicem usque 

 foliati, 2-3-nodi, nodis glaberrimis v. obsoletc laxe adpresse re- 

 trorseque pilosulis, non v. parum incrassatis atque vix fuscescen- 

 tibus . 



