14 



Sv. Murbeck. 



subcoriacea, convoluta, auguste linearis, rigida, sicut vaginse canescenti- vel viola- 

 scenti-viridis, marginibus et apice subpungente scabrida, caeterum extus glaberrima 



et Isevissima, iutus (in facie superiore) 

 deuse velutino-hirtella. Pauicula sub 

 anthesin e média parte .-aginse su- 

 premœ émergeas ideoque pseudo-late- 

 ralis, iteratim tricbotome et dichotome 

 ramosa, triangulari-ovoidea, unilatera-- 

 lis, compacta, ramis brevibus, crassis 

 vel crassiusculis, rigidis, subtriquetris, 

 sœpius scabriusculis. Spiculœ sté- 

 riles e raehilla puuctato-scabrida et 

 glumis 6 — 9 distiche dispositis erecto- 

 patulis constantes; gjumpe 2 vel 3 

 inferiores sat approximatae at non 

 imbricatœ, scabriuscula^, e basi auguste 

 liueari vel lineari-lanceolata longe se- 

 taceo-aristatae, caetera; eonfertœ, imbri- 

 catiP, punctato-scabridse, ovato-lanceo- 

 lat;ï vel ovatie, in aristam stramineam 

 eis ajqnilongam vel duplo longiorem 

 abeuutes. Spiculae fertiles 2—3(4)- 

 floraj; gluma9 subtequales, floribus 

 panllo longiores eisque duplo vel qua- 

 druple angustiores, basi lineari-lau- 

 ceolatae, membranaceo-marginatte, cae- 

 terum subchartaceEe, setaceo-aristatae, 

 scabriusculae ; glumella inferior ob- 

 longo-lanceolata, 2,? — 3,.5 mm. louga, 

 chartacea, obsolète 3 — 5 nervis, interne 

 niinutissime punctiilata, superne sca- 

 brido-hirtella, apice breviter bidentato 

 in aristam stramineam, rectam vel 

 riexuosam, ea duplo vel triplo longio- 

 rem abiens; glumella superior inter 

 carinaa inferne punctuiata, superne 

 hirtella, apice brevissime bimucronata. 

 AnthersB 0,i — O.se mm. longae, ovato- 

 quadrangulares. Caryopsis incognita. 

 -r Floret Julio. 



Fig. 4. Cynosurus junceus Mueb. 



'A 



Icon. : Fig. 4 p. 14 à tab. nostra XIV figg. 8—10. 



