50 SCHOMBURGK'S GUIANA PLANTS. 
dum fere bipinnatisecta, supra glabriuscula, subtus cano- s 
puberula. Pedunculi folio longiores, tenues, rigidi. Capi- 
tulum 4 lin. diametro. Bracteæ calyces sequantes, acutius- 
cule, ciliate; calyx fructifer membranaceus, 13 lin. longus, 
basi subinflatus, supra medium parum contractus et incurvus, 
ore valde obliquo, dentibus brevibus 3 superioribus lanceo- 
latis, 2 infimis minimis, omnibus subulato-acuminatis. Cor- 
olla calycem floriferum paullo superans, 1 lin. longa, apice — 
extus pilosa, forma limbi omnino Hyptidum. Carpella 
oblonga.—Dry savannahs, near the Pacaraima mountains. 
Schomburgk.—It is much to be regretted that there should 
not have been specimens enough for general distribution of 
this, the only species known in this extensive genus with. 
dissected leaves. 
|. 84. H. recurvata, Poit. — Benth. Lab. Gen. et Sp.p.8l. . 
— Sands of the Essequibo, British Guiana. Schomburgk, - 
n. 605. 
85. H. paludosa, St. Hil.— Benth. l. c. p. 82.—Moist — 
savannahs, British Guiana. Schomburgk, n. 686. E 
86. H. sp. nova, H. crenate afnis et foliorum forma — 
diversa.— Tonpaeging mountains, near the Rio Negro. - 
Schomburgk, n. 1029.—My specimens are unfortunately too —— 
young to enable me to give a specific character of this plant. - E 
87. H. lantanefolia, Poit.— Benth. l. c. p. 101.—British P 
Guiana. Schomburgk, n. 686. : 
88. H. brevipes, Poit.—var. 8. Benth. l. c. p. 105; forma E. 
capitulis majoribus subsessilibus.— Moist savannahs, Upper 
Rupunoony. Schomburgk. 
. 89. H. Parkeri, Benth. 1. c. p. eet of the Ee 
quibo, British Guiana. Schomburgk, n. 598. E- 
90. H. spicata, Poit.— Benth. Lab. p. 120.—Abandoned _ 
village of St José, on the borders of British Guiana. Schom- - 
burgk, n. 1006. : 
91. H. pectinata, Poit.— Benth. E. Ge: Bo; 1M — French - 
Guiana. . — : 
92. H. meuirasdmo, Death Lok ». 132.— Woods near 
Roreima. OE: n. 1034.—* This is a Heb. men E 
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