MOUNT RORAIMA IN BRITISH GUIANA. l 53 
Range, 3500 ft, MeConnell A Quelch, 718.—Also in the West Indies, Venezuela, 
Colombia, Peru, and Ecuador. 
UTRICULARIA CAMPBELLIANUM, Oliver, in Trans. Linn. Soc. Ser. II. Bot. ii. (1887), 
p. 280, t. 44. f. B, & pp. 266, 267, & 270. 
Upper slopes of Mount Roraima, on trees, Me Connell & Quelch, 35.—Endemic. 
UTRICULARIA QuxLCHiw N. E. Brown, sp. n. (Plate 10, figs. 12-16.) Perennis. Folia 
spathulata, longe petiolata, coriacea, glabra. Caulis 2-5 poll. altus, 1-2-squamosus, 
1-2-florus, glaber. Bractes et braeteole 2-3% lin. longie, oblongs vel elliptico- 
oblongze, obtusze, glabre. Sepala magna, elliptica, obtusa. Corolla magna, labio 
superiore ovato et obtuso et apice recurvo, labio inferiore multo majore orbiculare 
reflexo, caleare ad medium abrupte procurvo subobtuso.— Utricularia aff. U. montane, 
Jacq.; Oliver, in Trans. Linn. Soc. Ser. II. Bot. ii. (1887), p. 280. 
Perennial. Roots fibrous and tuberous intermixed. Leaves all radical, erect, spathu- 
late, coriaceous, glabrous; petiole 2-2 in. long; blade 1-1 in. long, 3-5 lin. broad, 
obovate or narrowly elliptic, obtuse, cuneately narrowed into the petiole. Stem 2-5 in. 
long, 3-§ lin. thick, 1-2-flowered, glabrous, bearing 1-2 lanceolate, acute, glabrous 
scales 1-23 lin. long. Bracts and bracteoles subequal, basifixed, 2-33 lin. long, 1-14 lin. 
broad, oblong or elliptic-oblong, obtuse, glabrous, not ciliate. Pedicels 4-6 lin. long, 
glabrous. Sepals 43-6 lin. long, 33-4 lin. broad, elliptic, obtuse, concave, glabrous. 
Corolla large, glabrous, purple or deep red; upper lip 3-4 lin. long, included in the 
dorsal sepal, erect, recurved at the apex, ovate, obtuse, with the sides abruptly reflexed 
around the mouth, then again curved forwards; lower lip 7-9 lin. long, 8-15 lin. 
broad, abruptly reflexed from the mouth of the spur, suborbicular, very obtuse, entire; 
spur 2—1 in. long, gradually tapering from the 24-3 lin. broad mouth to the obtuse apex, 
with the basal half hanging straight down and partly embraced by the lower sepal, and 
the apical half abruptly curved forwards or upwards. Stamens with thick clavate 
curved filaments, glabrous. Ovary globose, narrowed into a stout style, glabrous ; upper 
lip of the stigma narrow, lower lip very broad, very obtusely rounded or subtruncate. 
Summit of Mount Roraima, 8600 ft., McConnell & Quelch, 105, 683; im Thurn, 293. 
Allied to U. montana, Jacq., but smaller, with larger petioles to the leaves, broader 
bracts, and differently coloured flowers, which, to judge from the dried specimens, appear 
to have been either purple or deep red. Probably it is the plant mentioned by 
Mr. Quelch in * Timehri,' vol. ix. p. 178, as “ the beautiful crimson Utricularia montana,” 
since the flowers of the true U. montana (= U. alpina), Jacq. are white. 
UTRICULARIA CONNELLII, N. E. Brown, sp. n. (Plate 10, figs. 1-6.) Aphylla, 13-4 poll. 
alta. Caulis filiformis, 1-2-squamosus, glaber, 1-3-florus. Bractee et bracteole 
minutz, ovatæ vel oblongze, ciliate. Sepala elliptica, multi-nervosa, nervis pubes- 
centibus; sepalum inferius minutum, bilobum. Corolla ringens, glabra, labio 
superiore erecto, anguste subspathulato-oblongo, labio inferiore suborbiculare obtuso 
| reflexo, calcare leviter curvato subacuto. 
