(38) 14 



Davilla rugosa, Poir., Encyc. Metli. Suppl., ii., 457. Guanai, 

 2,000 ft. (863.) A smooth form with large acute leaves, 

 the specimens in fruit only, from the junction of the Beni and 

 Madre de Dios Rivers is provisionally referred to this species. 

 (864). 



Doliocarpus Rolandri^ Gmel., Syst., 805. Falls of Maderia, 

 Brazil. (2495). 



ANONACEiE. 



Guatteria pogonopus. Mart., Flor. Bras., xiii., (i), 34. Yungas, 

 6,000 ft. (1252). 



Guatteria eriopoda, DC, Syst. i., 505. Mapiri, 2,500 ft. (1240). 



Duguetia Qiiitarensis, Benth,, Lond. Jour. Bot., ii., 361. Junc- 

 tion of the Rivers Beni and Madre de Dios. (1361). 



Duguetia ? glabra, spec. nov. Folia oblonga, abrupte acuminata, 

 basi obtusa, glabra. Camarae in capitulum densissimum con- 

 gestae. Flores non vidi. Junction of the Rivers Beni and 

 Madre de Dios. (1378). 



This species, if correctly referred to the present genus, differs 

 from all the others I have been able to examine in having 

 the separate fruits connate to very near their beaks, forming 

 a very dense head. 



It also diverges from most of the species, in being entirely 

 destitute of lepidote trichomes. The leaves are about 8 inches 

 long by 2 inches wide, and are markedly acuminate. 



" This fruit is very fleshy within and edible." H. H. R. 



Trigyneia Boliviensis, spec. nov. Folia anguste oblonga, apica 



acuminata, basi acuta, utrinque glabra, brevissime petiolata. 



Baccae oblongae, 6-10 lin. longae, 4-5 lin. latae, stipite 6-9 lin. 



longae. 



Junction of the Rivers Beni and Madre de Dios. (1253). 

 Foliage resembling that of T. Matthewsii, Benth., Journ. 



Linn. Soc, v., 69, but fruit very different. 

 Anona hypoglauca. Mart., Flor. Bras, xiii., (i), 13, ex descriptio. 



Junction of Rivers Beni and Madre de Dios. (1241). 

 Xylopia grandijiora, St. Hil., Flor. Bras. Merid., i., 40. Mapiri, 



5,000 ft. (1225). 

 BOCAGEA AROMATICA (Tr. & Planch.) Oxaiidra aromatica, Tr. & 



PI., Prodr. Flor. Nova Gran, in Ann. Sci. Nat. (IV.), xvii., 36. 



