320 1». SAGOT. 



Commendandum est quoque in eâdem specie, praesertim in 

 Miconiis quaerere an sit, juxta formam fertilem paululo robus- 

 tiorera, forma altéra sterilis aliquando vulgatior, gracilior, 

 semina iraperfectà, pulveriformia ferens. 



Species nonnulloe yulgatissimse, ut Bellucia Aubletii, Tococa 

 guicmensis,.. . videntur forma variare, prcesertim formâ calicis. 

 Utile erit multa specimina viva comparare. 



Lignurri in Melastomaccis arborescentibus valde fissile ; 

 unde nomen vulgare Bois gauleUe. 



Folia veneno, etiam sapore acri vel amaro, destituta ssepis- 

 sime ab insectis lœsa in sylvis oeeurrunt. 



Rhynchanthera grandiflora DC. Melast. grand. Aublet. 

 1. 160. In savannis frequens. 



R. fàrviflora Naud. Rara. Leprieur legit. 



R. serrulata NaLUÔ.. Rara. Leprieur. 



Onoctonia calcarata Naud., Potheranthera cale. Triana. 

 Rara, Leprieur. 



0. crassipes Naud. Potheranthera crassipes Tri. Rara. 

 Melinon legit 1.842. 



Noterophila beccabanga Martius. Microlicia bivalvis DC. 

 Met. bivalvis Aubl., t. 155. Inter Cayenne et Kourou, Aublet, 

 Melinon. 



N. brevifolia Naud. Microlicia brevifolia DC. Mel. trivalvis 

 Aubl. 1. 155. Eodem loco, Aublet. 



Uranthera recurva Naud. Acisanthcra rec. Tr. Microlicia 

 rec. DC. Comolia microphijlla Benth. Circa Cayenne frequens. 

 In Guyana satis frequens ; multis tamen locis de st. Non mihi 

 satis distincta videtur U. hoslmanni Naud. 



Nepsera aquatica Naud. Speniiera aqu. Mart. Mel. aqu. 

 Aubl., 1. 169. Valde frequens. Petala alba; antherœ violaceœ. 



