SCHOMBURGK'S GUIANA PLANTS. 49 
a tinge of rose.”—It is Sieber's n. 305, from Martinico, and 
n. 170, from Trinidad ; Gardner's n. 1097, from Pernam- 
buco, and is also found in Bahia. 
76. Torenia parviflora, Benth. Scroph. Ind. p. 39.—Rich 
soil near rivers, in British Guiana; Schomburgk’s n. 335; 
.. Gardner's n. 213, from Rio Janeiro.— The three above gen- 
era are East Indian, where the species Vandellia crustacea, 
and Torenia parviflora, are also common. 
77. Buchnera palustris, Spreng.— Benth. in Hook. Comp. 
Bot. Mag. I. p. 365.— Moist savannahs, British Guiana. 
Schomburgk, n. 419. 
78. B. lavandulacea, Linnea, ll. p. 589.—Dry savannahs 
among rocks, British Guiana. Schomburgk, n. 99. —Also 
Cuming's n. 1100, from Panama, and perhaps identical 
with B. longifolia or B. lithospermifolia, H. B. K. 
19. Scoparia dulcis, Linn. — British Guiana. Schomburgk, 
n. 622.—A]so Gardner's n. 90, from Rio Janeiro; Cuming's 
n. 1000, from Lima, and common in tropical America and 
West Indies. 
80. Escobedia scabrifolia, Ruiz et Pav. Syst. Veg. p. 158. 
Paraime mountains. Schomburgk. 
81. Gerardia hispidula, Mart. Nov. Gen. et Sp. III. p. 13. A 
207. Benth. in Hook. Comp. Bot. Mag. I. p. 207.—Sandy 
swamps, British Guiana. Schomburgk, n. 674.—French 
Guianal.—** Whole plant poetis calyx deep purpe, and 
corolla whitish purple." 
82. Glossostyles aspera, Linnea, II. p. 99. Benth. E & 
p. 219.— French Guiana. pe : 
LABIATA. 
83. Hyptis (Plagiotis) laciniata (n. sp.); annua, erecta, 
puberula, foliis pinnatisectis laciniis linearibus inciso-den- 
tatis, capitulis axillaribus pedunculatis semiglobosis dense 
multifloris, bracteis ovatis, calycibus apice incurvis, ore obli- — : 
quo acute et inzequaliter dentato.— Species foliis dissectis — 
distinctissima ! ceterum H. uliginose affinis. Caulis erectus, - 
S alis, leviter cano-pubescens. Folia p inter- 
Es Vol. IL—No.9. .. H 
