32 CONSPECTUS TARULARUM. 
13-2 lines in diameter, nearly glabrous, or microscopically puberulous, 
prismatico-cylindrical, equal, its segments much acuminated and twice 
as long as the diameter of the tube. Tube of the corolla slightly exserted ; 
the ample limb nearly two inches in breadth, its segments veiny, obtuse, 
or retuse, broadly obovate. /%/aments hairy ; anther obtuse. 
A very fine species, nearly allied to C. racemosum and C. Kraus- 
sianum; particularly to the former, but much taller and more robust 
and more glabrous than either. The whole plant turns black in drying ; 
Mr. Sanderson does not say what its colour was when growing. The 
flowers, probably, are white. 
Fig. 1, Cyenium Sandersoni, lower half of a raceme, the natural size. Fig. 2, calyx, 
with its adnate bracts; 8, astamen. ‘The latter figures enlarged. 
L. CYCNIUM TUBATUM, Benth. (Serophularinee.) 
C. tubatum: caule erecto glabro aphyllo squamato, squamis ovatis 
distantibus, floribus racemosis maximis, bracteis liberis, calyce inflato 
breviter dentato, corolle hirsute tubo longe exserto laciniis latissimis 
undulatis, filamentis glabris. Benth. in DC. Prod., vol. x. p. 505. Oro- 
banche tubata, E. Mey. 
Han.—Between Gekau and Basche River, Drege. Caledon River, Burke, Caffraria, 
Rev. J. Brownlee! Port Natal, Krauss! Sanderson! (Herb. T. C. D.) 
Derscr.—Stem 1-2 feet high, simple, robust, angular, glabrous, with 
several distant irregularly inserted pairs of ovate, glabrous scales, 3-1 
inch long. Vowers in a terminal raceme, on shorter or longer axillary 
pedicels. Calyx 14 inch long, nearly 4 inch in diameter, swollen, 
subeylindrical, with short ovate or deltoid teeth. Bracts on the pedicel, 
linear. Corolla nearly thrice as long as the calyx, hairy with turgid, 
somewhat viscid hairs, yellowish white or cream-coloured, turning black 
(as does the whole plant) indrying. Filaments glabrous; anthers ovate, 
acute at base. 
The most robust of the genus, with the habit rather ofa ZZarveya or 
Aulaya. Being root-parasites, neither this nor the preceding species is 
cultivatable, at least in the present state of horticultural science. 
Fig. 1, Cycnium tubatum, and 2, base of stem; the natural size, Fig. 8, a cutting 
from the tube of the corolla, laid open, to show the stamens. Magnified. 
LI. TRYPHOSTEMMA SANDERSONI, Harv. (Passifloracee.) 
Gen. Coar.—Flores hermaphroditi. Perigondi tubus brevis, conicus; 
limbus 6—partitus laciniis biseriatis, tribus interioribus inter se inequa- 
libus, duo majoribus herbaceis albo-marginatis, altera lineari membra- 
naceo-petaloidea. Corona-staminea perigyna, tubo inserta, duplex, utraque 
annularis ; exterior apice fimbriato-lacera, interior staminigera, integer- 
rima v. obsoletissime crenata. Stamina 5, corone interiori adnata; 
