434 'J'KANSx\CTIONS AND PROCEEDINGS OF THE [Sess. lxviii. 



Orinoco: Caicara, Sprague, Xo. 383; Maypures, Spruce, 

 No. 3562. Also from the Lower Amazons. 



Isertia alha : ab /. Itijpolciica, Benth., proxiraa foliis 

 subtus manifeste reticulatis corolkeque albie indumento 

 recedit ; arbor 40 pedes attingens ; folia obovata, breviter 

 acuminata, basi cuneata, supra glabra, subtus dense sordidec^ue 

 incana, manifeste reticulata ; calycis tubus truncatus integer, 

 infra apicem leviter constrictus; corolla alba, extra pubescens, 

 sinu basi baud tumido, lobis contortis anthesi reflexis. 

 Eastern Cordilleras between Pitalito and Mocoa. 



Isertia Furdiei : I. coccinem, Vahl, habitu accedens, differt 

 autem calyce truncato, foliisque subtus incanis ; folia 

 elliptico-oblonga, caudato-acuminata, basi leviter cuneata, 

 supra glabra, subtus sordide incana manifeste reticulata ; 

 calyx truncatus integer, baud constrictus, appresse pubescens ; 

 corollee tubus extra sericeus, lobi spathulati, quam tubi tertia 

 pars longiores, extra verruculosi, anthesi retiexi ; antherae 

 7 mm. longie. 



Muso, Colombia, Pardie. 



Sabicea camporum : intlorescentia sessili habituque erecto 

 ad S. ccmam, Hook, f., accedit, sed calyce hirsuto (in S. cancc 

 flocculoso) prima visu distinguitur ; frutex erectus 1— li^- 

 pedalis, basi 2— 3-ramosus ; folia oblongo-obovata, obtusa, 

 breviter petiolata, supra scabra, subtus venis pubescentibus 

 ceterum coacto-tomentella ; inflorescentias sessiles axillares 

 congestEe ; calyx ovarium plus duplo superans, lobis 

 lanceolatis, denticulo glanduloso interposito ; corollffi tubus 

 4'5 mm. longus, extra hirsutus, intra fauce villosus, lobi 

 2 mm, longi ; antheric I'o mm. infra iucisuras insertaj. 

 Cabuyaro, Rio Meta, No. 43. 



BIGNONIACE.E. 



Anemofcegma grandiflorum : ex affinitate A. Karstenii, 

 Bur. et K. Schum., a quo differt ovulorum seriebus 6 pro 

 loculo, floribus foliisque majoribus ; frutex scandens ramis 

 prreter nodos glabris teretibus, striatis ; folia conjugata cirrho 

 terminali trifurcato clausa, petiolo subtetragono supra 

 breviter piloso 1'5— 2 cm. longo, petiolulis supra pilosis 

 5-8 mm. longis, lamina foliolorum elliptica vel oblongo- 



