85 



Tribus 3. Beslerieae. 



Frutices v. suffrutices absque rhizomate. Ovarium liberum. 



Suhtribus 1. Mitrarieae. 



Calyx duplex (bracteolis duabus 

 approximatis calycem exteriorem 

 referentibus). Corolla tubulosa. 

 Antherae 2 v. 4 fertiles. 



Subtribus 2. Eubeslerieae. 

 Calyx simplex. Corolla forma 

 varia se.d nunquam exacte et 

 longe hiato-bilabiata. Antherae 

 'i fertiles. 



Subfrtbus 3. Columneae. 



Calyx simplex. Corolla exacte 

 et longe hiato-bilabiata. An- 

 therae 4 fertiles. 



Divisio 1. Eumitrarieae. 

 I Antherae 4 fertiles. 



Divisio 2. Sarmienteae. 

 [Antherae 2 fertiles. 



Divisio 1. Drymonieae. 

 Corolla oblique infundibularis 

 V. subcampanulata; faux ampla; 

 limbus amplitudine ventrem plus 

 ^ duplo superans. 

 Divisio 1. Nematantheae. 

 Corolla oblique infundibulari- 

 obconica v. ventricosa ; basis 

 Ungustissima; faux ampla; lim- 

 |bus angustus. 



Divisio 3. Hypocyrteae. 

 Corolla tubulosa v. urceolata; 

 faux angusta; limbus tubo an- 

 gustior V. certe baud duplo la- 

 Uior. 



Mitraria. 



Sarmienta. 



Episcia, Cyrtodeira, Phy- 



isodeira, Skiophila, Ileint- 

 zia, Paradrymonia, Nauti- 

 localyx, Alsobia, Drymonia. 



Tapina, Nematanthus, 

 ^Glossoloma. 



Tussacia, Alloplectus, 



Erythranthus, Coilandra, 



Calanthus , Stenanthus, 



[Poiythysania, Ortholoma, 



Istygnanthe, Gasteranthus; 



Hypocyrta , Codonanthe, 



i^Beslcria, Hygea. 

 Asteranthera, Pterygo- 

 loma, Pentadenia, Colum- 

 nea. 



