/ 



\ 



Slipa sanluiscusis Spcg. 



\'<i\ » AKOLUS .^PEG.\Z7.IM 



•17. I^ti|>:i NaiiluiweiiJils Sprg., ii. .sp. 



1] DUifj. GliiinaL' lancoulatac llusciilo 3-4- 



plo iongiorcs, tcmiitcr l-S-nervcs;, c liya- 

 liiio subviolasccntc.-! ; flosculus pusiilus 

 elliptico-subfusoideu.s dor.so non v. vix 

 subgibbosulus, glabcr, lacvissimus nitens; 

 antiiopodium diametro dimidio llosculi 

 brcvius, villosulum; corona nulla; arista 

 pcrsistens tcnuissima, llosculo 15-plo loii- 

 giur. Culmi folia capillaria v. setacea ob- 

 tt. spicuiae •, solete scabrida nun v. parum superantes; 



b. FloscuUis '., 



c. Fioscuius % panicula angusta subcontracta vaginata. 



Hah. In locis sabulosis aridissimis prope San Laia ct Cordoba, 

 aest. 1887-97. 



Obs. Perennis, fasciculato-caespitosa, caespitibus majusculis pe- 

 nicilliformibus erectis. 



Ci/liiif l'(jlia aequantes v. parum superantes gracilcs (300-400 mm 

 alt. = l mm crass.) erecti flstulosi ad apicem usque plus minusve 

 foliati laeves, glabri v. vix scaberuli, nodis non v. vix incrassatis 

 atque subfuscescentibus glabris. 



Folla omnia isomorplia dense fasciculato-constipata flavido-sub- 

 virescentia subrigidula, limbis tereti-complicatis, non v. vix in par- 

 te basali obsolete scabridis non striatis glabris (150-250 mm long. 

 =0,4-0,5 mm diam.) intus subcinerascentibus subpulverulentis at- 

 que subscabridis (0,75-1,25 mm lat. apert.) apice sensim longeque 

 attenuato-subulatis acutissimis uon v. vix pungentibus, vaginis pal- 

 lidioribus adpressis laevibus glabris ore non contractis auriculis 

 cum ligulis albescenti-subhyalinis lanceolatis longiusculis acutiu- 

 sculis (2-5 mm long.) glaberrimis productis. 



