Classis XI IJ. 
253 
CLASSIS XIII. 
PLANTiE DICOTYLEDONES POLYPETALJE. 
STAMINA HYPOGYNA, 
Calix mono aut polyphyllus , rariffime nullus. 
Petala hypogyna feu inferta fub piflillo, definita aut 
rariffime indefinita , plerumque diftincta aut interdum 
in corollam pfeudo-monopetalam bafi coalita, aut raro 
nulla. Stamina hypogyna, definita aut indefinita , fila- 
mentis Eepe diftinctis aut quandoque in unum tubulofum 
coalitis, aut rarius in plura fafciculatim collectis; antherse 
diftinctx (in Viola & Balfamina connatae). Germen 
fuperum , in plurimis unicum , in nonnullis multiplex ; 
ftylus unicus aut multiplex aut nullus ; ftigma unum 
aut multiplex. Frudus fuperus , nunc fimplex uni aut 
multilocularis, nunc rarius multiplex fingulo pericarpio 
uniloculari. 
Obs. Staminum hypogynia exigit germen fuperum; admittit 
idem fimplex aut multiplex , calicem monophyllum aut poly- 
phyllum aut raro nullum , corollam polypetalam aut quandoque 
I nullam , ftamina definita aut indefinita , coalita aut diftincta. 
Corolla utpote polypetala & hypogyna ftaminibus hypogynis 
germinique fupero femper adjungitur creterofque permittit me- 
moratos caracteres ; eadem interdum pfeudo-monopetala cali- 
cem tunc repofcit monophyllum , pariter ftaminibus monadel- 
phis jure adftantem. Germini unico ftylus aut ftigma fimplex 
aut multiplex ; germinibus junctis Ityli aut ftigmata totidem 
fimplicia. 
Si qua difficilis extat Vegetantium feries inftituenda , ea eft 
