GENERA NOVA 

 PLANTARUM 



> RGSENIA. 



Calyx polyphyllus, imbricatus : Foliola ovata, obtu- 

 fa> integra, giabra , hyalino (cariofa: linea 

 longittidinali brunnea opaca. " 

 Corolla vadti Hgulata, convoluta , fornicata; Difci 



tabulofa, 5-fido, hermaphrodita. 

 Stam. FiUmmta quinque, brevisfima. 



Antkertf in Cylindrum coalitat, 

 Pistil. Stylus filiformis. 



. Sti^ma bifidurn. 

 Per. Receptaculum paleaceum. Palea lanceolafc^ 

 membranaceae. 

 Semen ang^latum', glabrum. 

 Pappus capillari-paleaceus, duplex: radii ple- 

 rumqus duo interiores, fetacei, longiores; 

 exteriores capillares, in plures phalanges 

 bafi connati. 

 Character Gmeris : Receptaculutn paleaceum. 



Pappus duplex, paleaceus* 

 Corolla radiata. 

 Locus: Syngenefia , Polygamia Superflua, poft Qotulam. 

 Nomen: in Honorem virorum, fraternitate, nomine 

 & mentis illuftrium D. NicoL Roscn a Ro- 



Q SEN- 



