196 TlMEHRI. 
69. Declieuxia chiococcoides, H.B.K. House. 
29. Sipanea pratensis, Aubl Arapoo R. 
135. Cephaelis axillaris, ? Sw. House: Upper slope. 
83. Peychotria inundata, Bth. ? 3iS 00 f eet - 
145. „ crassa, Bth. ? House. 
232. „ „ Upper slope. 
185. Psychotria sp. ( = Schomburgk 1018 B, and Appun, 1103). 
Upper slope. 
163, 320. Psychotria im Thurniana, Oliv. sp. nov. — Glaberrima ; ra- 
mulis gracilibus internodiis reftis subteretibus foliis sub-ses- 
silibus anguste vel lineari-lanceolatis acuminatis basi obtu- 
sissimis subcordatisve, costa prominula, nervis secundariis 
utrinque circ. 10-15 incurvis prominulis nervo marginali 
attingentibus cum venulis intermediis, stipulis basi connatis 
deltoideo-subulatis brevibus, cymis terminalibus peduncula- 
tis 9-15 floris laxiusculis brafteis obsoletis, calycis limbo 
4-dentato, dentibus deltoideis corollse tubo cylindrico limbo 
2-plo longiore. Roraima. Upper Slope and Ledge, 7,000 
feet. E. F. im Thurn. Folia tenuiter coriacea flavescentia 
if-2*- 'poll, longa, £-f poll. lata. Flores 2-2J lin. longa ; 
corollse limbus 2-2^ lim. diam., lobis ovatis obtusis tubo 
intus piloso. Ovarium biloculare. 
191,214. Psychotria sp. (Imperfeft). Upper Slope and Our Path. 
291. „ ? sp. Path to Upper Savannah. 
Psychotria concinna, Oliv. sp. nov. — Glaberrima, ramulis 
gracilibus atropurpureis, foliis petiolatis parvis coriaceis 
ovalibus acutis v. acutiusculis supra costa subprominula 
nervis lateralibus obsoletis, subtus costa prominente nervis 
secundariis utroque latere 7-10 prominulis patentim curva- 
tis nervo marginali attingentibus, stipulis liberis (utrinque 
geminatis) e basi crassiuscula ere<5tis subulatis rigidiusculis. 
floribus in cymis pauci-flons parvis breviter pedunculatis 
terminalibus dispositis, pedicellis brevissimis, calycis lobis 
minutis ovatis, corollae tubo refto gracili glabro intus 
medium versus pilosulo superne leviter dilatato, lobis brevi" 
bus ovatis. Roraima : Ledge 6,500 feet and summit" 
E. F. im Thurn. No. missing. Folia 7-12 lin longa, }-l poll 
lata: petiolus i-i£ lin. longa Cyma; 5-8 florae. Corolla 
6-7 lin. longa (lobi 1 lin,) 
