PLANTAE AMERPCANAE. 245 



Corolla alba, adeoque facies fere Veronicae Anagal- 

 lidis aquaticae vel fcutellatac. 



2. Calceülaria (Viola Calceolaria) cau- 

 le fimplici hirfuto, floribus axillaribus folitariis. 



Radix pcrennis, fibrofa, crafliufcula. 



Cauks plures, herbacei, fimplices, pedalcs, teretes* 



Folia alterna, lanceplata vel oblongo - lanceolata, 



feflilia, pilofa, ferrata, cre&a* 

 Stipula fubulata, ere&a, pilofa, cauli adjundta. 

 Flores folitarii, alterni, axillares, fubfelliles vel pe- 



dunculo fuftentati cum Bradeolis duabus feta- 



ceis In medio peduneulo* 

 Calyx ovatus, foliolis omnibus credis, infus glabris, 



extus hirfutis, verfus marginem tubercnlis filifor- 



mibus, truncatis, pilofis obfitis. 

 Petala lateralia lanceolata, foras pubefcentia, vn- 

 \ gue lineari : petala infima valde magna, vnguc 



inferius carinata. 

 Capjula calyce tumido laxo te&a, teretiufcula. 

 Sernina glabra, nitida, nigra, altera extremitate 185* 



pallida. 



Corolla alba. 



Ilaec quod ad omnes partes, magnitudine bis 

 vel ter fuperat praecedentem, hinc fat diver- 

 fa eft facie externa, fitu foliorum etc, 



3. Calceolaria (Viola Hybanthus) frft- 

 tefcens. 



Cau Perianthium pentaphyllum, foliolis lineari- 

 bus, acutis, ere£Hs,fereconniventibus; perfiftens. 



Cor» Petala quinque, inaequalia, quorum füperio- 

 ra duo reliquis breviora, linearia, angufta ; late- 

 ralia duo paulo longiora , latiora , lanceolata : 

 vngues lineares calycis longitudine; inßmum 

 maximum, vngue calyce longiore; lamina fub- 

 rotunda, plane vngue longiorij ante florefcen- 

 tiam vtrinque invöluta. 



£i 3 Stam, 



