d'histoiue naturelle. i5g 



Placent. Chorda pistillaris periphaerica , triscapa pulainini 



exterior. 

 Dehisc. Nulla. 



*" * Semen. 



Forma. Semen conoideum , horizontaliter in loculamento de- 



cumbens, prope i'oiameu putamiuis depressuiu , et 



papillula depressa iiolatum. 

 Integ. Simplex membranacemn, fulvum, nucleo arcle ad- 



Laerens. 

 Perisp. Semini conforme, carnosum, album , friabile inlus 



cavuni. 

 Embrjo. Hurizontalis, teres, oblougus, lacleo albicans. 

 OBSEuv. Forsan Bactridjs species. 

 EXPL. FIG. a. Fructus integer, b. Idem horizontaliter dissectus 



et pulpd denudatus. c. Semen, d. Idem dissectum. 



XX. PTERIGIUM TERES. Tab. XI, fig. i. 

 * Fructus. 



Ind. Capsula calicina , rotundato gibba, limbo in alas quinque 

 extenso. Ala? ligulatoc, fbliaceae , rigida? , nervosa;. 



Peric. Niix coriacea,dura , glabra, conico-mucronala, unilocu- 

 laris, trivalvis (undo calicis adbaerens. 



Placent. Cbordam pistiUareni uon wuijsedcum radiculase- 



