900 BULLETIN DE L'HERBIER BOISSIER. (8) 



A. Capsula recta, dentibus retrorsum patentibus dehiscens. 



C. Banaticum Heuff., C. latifolium Linn., C. Biebersteinii Cand., 

 C. grandiflorum Waldst. et Kit, C. speciosum Sprun. 



B. Capsula recta, dentibus in conum conniventibus vel rectis dehiscens. 



C. dichotomum Linn., C. inflatum Link, C. ponticum Alboff, 

 C. hirtellum Pomel. 



Sect. 3. Cheileodontia. 



Capsula dentibus margine revolutis dehiscens; calyce ssepius plus 

 minus longior, apice haud attenuata. Species annuse (interdum biennes) 

 vel perennes. 



Ser. 1. Recticapsulares. — Capsula matura recta (rarius apice leviter 

 curvula). 



^i. Capsula matura nervis distinctis 10 percursa. 

 a. Ungues et filamenta glabra. 

 «. Species annuae. 

 * Capsula brevis, calycem sequans vel paullo subsuperans. 

 f Pedicelli fructiferi basi exacte refracti. 



C. Commersonianum Ser. 



ff Pedicelli fructiferi patenti-recti ; capsula subnutans. • 

 C. tetrandrum Curtis. 



fff Pedicelli fructiferi erecti; capsula erecta. 



G. laxum Boiss. et Heldr., C. scaposum Boiss. et Heldr. 



** Capsula longa, calyce circiter duplo longior. 

 f Flores micropetali ; petala calyce breviora, bidentata. 

 X Bractese omnino herbaceae. 



C. Duriaei Desm. 



X X Bractese late scariosae. 



C. semidecandrum Linn., C. pentandrum Linn., 

 C. macilentum Aspegr. 



ff Flores macropetali ; petala calyce longiora, biloba. 

 C. palustre Moris, C. vulcanicum Schlecht. 



