5i2 GRAMiN&.« Avencr^ 



§ 2. Agrestes Cosson. — Flores omnes aut inferior tantiim cum 

 rachide articulati. Gallus seepe elongatus Culcariformis 

 post floris delapsum cicatricem incisam praebens. 



• Flos tantum inferior cum rachide articulatus,.superiore3 rachidis 

 fractioue tantum soluti {Bifwmes Goss.)- 



4. A. pilosa (M. B. Taur. Cauc. III, p. 84) patule et sparsim 

 pilosa, panicula subsecunda, glumis acuminalis superiore flosculos- 

 superante, inleriore dimidio breviore, rachide dense pilosa pilis flos- 

 culis quadruplo brevioribua, flosculi inferioris glumelhi basi in 

 calluni aculuni cicatrice lineari exaratum altenuata superne plus 

 minueve pubescenli-scabra bifida lobis longe aristatis ad mediun> 

 dorsum arista pubescenti subtriplo longiore inferne torta obsita O- 

 A. crkmtha var. acuminata Durieu et Cosson. 



Hab.in coUibus et duniosis,ChersoncsusThracise ad Ainadji Khan (Griseb ),. 

 Smyrna? coUes (Bal. 8 !), Gilicia ad Mersina (Bal !), Syria ad Aleppo (Ky. 59!. 

 Auch. 2921)! Haussk!), Iberia (Stev.). 



Descriptioni Flora; Taur-Gaucasic;e omnibus notis congruo, nomen igitur, 

 A. pilosdi servandum. In dilione glumella semper apice biaristata, in Algeria 

 iuterdiim ubtusa bitida, qua3 forma est A. criantha Duriea gennina specifice 

 nou sejungenda. 



Ar. Geogr. Africa borealis. 



o. A. sterilis (L. Sp. 118) glabra, panicula subsecunda, gluniis 

 ampiis acuniinalis llores superanlibus, spiculis magnis 3-4-floris, 

 floribus 2 rarius 3 aristalis a basi ad medium longe setosis superio- 

 ribus mulicis glabris, flosciili inferioris glumella basi iii callum bre- 

 vem latum cicatrice ovala e.xculptum abeunte apice bifida et scabra 

 ad medium arista longa et valida inferne tortili aucta ©. Jacq. Rar. 

 tab. 23. — Ho&l Gram. tab. .o7. — A. Sijrkica Boiss. et Bl. iMss. 

 olim. 



Hab. in cultis, olivetis, vinetis regiouis inferioris a GrceciA ! etejus insulis^ 

 ad Amtoliani maritiniam ! Syriam littoralem (Bl !) et interiorem ad Alcppo 

 et Damascuiif (Ky!GaillI), Palestinam (Post!), Arabiam petream (Boiss!), 

 Egyptum mferiDrem (Barbey!), Persiaui australem ad Abuchir et Dalechi 

 (Ky !), Allghaaiam (Grilf!). 



Ar. Geogr. Regio mediterranea Europa3 et Africai borealis. 



Flores omnes cum rachide articulati (Conformes Goss.). 



6. A. clauda (Durieu in Duchart. Bev. Bot. I, 360) patule pilo- 

 sula. paiiirul;i sub.sccunda, spiculis 3-4-floris, gluma inferiore dimi- 

 dio miiiore supcriore florcs jequante, rachide slipitcqiie floris tabcs- 

 ccntis pdosi.^siniis, glumella dorso glabra basi in callum pilosum 

 Jiiicarem oblusuisculum dicatrice lincari exaratum alteniiata apice 



