Blake — Descriptions of New Spermatophytes 71 
British Honpuras: a medium-sized tree, on pine ridges near 
Manatee Lagoon, 12 May 1906, M. E. Peck 437 (Typ in Gray 
Herb.) — Rather closely related to P. corymbosum Benth. but 
with larger calyx, larger more deeply toothed corolla, and less 
venose more numerous leaflets. 
PirHecoLtospium Peckii, sp. nov. Arbor armata. Rami sub- 
recti costati glabri cortice griseo pustulato tecti, spinis stipularibus 
rectis subulatis 2-3 mm. longis armati. Folia bipinnata; petiolus 
valde canaliculatus basi sparse puberulus eglandulosus immargina- 
tus 2-2.4 em. longus; rachis 1.2-2.4 em. longa, glandulis jugalibus 
clavato-poculiformibus donata; pinnae 2-3-jugae 5—7.5 em. longae, 
earum rachillis basi puberulis; foliola 5-11-juga subsessilia oblique 
ovalia vel oblonga apice truncata vel rotundata rare retusa mu- 
cronulata basi oblique rotundata supra in costa parum puberula 
et glandulosa infra ad basin in latere antico comata ceterum glabra 
subcoriacea utroque venoso-reticulata 1.1-2.6 cm. longa 4-7.5 mm. 
lata. Spicae oblongae axillares 3-nae 2.3-3.5 cm. longae sessiles; 
rachis puberula; bracteae deltoideae acutae persistentes ad 0.8 
mm. longae; flores sessiles ca. 25-33. Calyx subhemisphaericus 
vel turbinato-subhemisphaericus ad apicem sparse strigillosus 
lutescenti-viridis brevissime 5-dentatus 1.2 mm. longus. Corolla 
lutescens infundibuliformis in dentibus strigillosa ceterum glabra 
6.5mm. longa (tubo 3 mm., faucibus ad 2mm., dentibus 1-1.5 
mm. longis). Stamina 31 vel ultra, filamentis longe connatis, tubo 
demum 1.5 em. longo. Ovarium stipitatum dense puberulum. 
Legumen circinatum ca. 1.2 dm. longum sublignosum glabrum 
intus rubescens ca. 11-spermum, valvis margine contortis (0.6) 
1.2-1.7 em. latis. Semina magna brunneo-nigrescentia 7.5-15 mm. 
longa 6-12 mm. lata (2-5) mm. crassa glabra, arillo magno ad 
medium vestita. — British Honpuras: in wet ground, without 
definite locality, 1905-07, M. E. Peck 738 (ryrE in Gray Herb.), 
829 (Gray Herb.). — Described as a small gnarly tree with hard 
wood. A member of the sect. Unguis-cati, but quite distinct from 
any species yet described. Full data for these two collections are 
unfortunately lacking. 
MALPIGHIACEAE 
THRYALLIS Langlassei, sp. nov. Frutex 3m. altus. Caulis 
tenuis teres glaber rufescenti-brunneus; rami erecti olivacei prope 
