( 'oamarium I \i. desmidi u i e (W< 
Var. africanum \V. et i: s. w ,• i,, Journ. Bot. 1897, 
t. 367, t. 1 I. 
Hi in \ In paludibus exsiccandis ; April I860. No. 17G 
Utricular iam, Morro de Lopollo ; April L860 No. 179. 
55. C. huillense \V. .♦ G. S. Wesl in Journ. Bot. 1897, \>. 17 1. 
t. 367, f. L5 
Hi ii i. \. [n paludibus exsiccandis ; April I860 N". 176 
This differs from C. taxichondrum Lund, in having three groups of 
granules on each semi-cell, one across the front of each Bide of tfa 
cell and one at th< apex, in the more d erons and Bmaller granules, 
and in the pn sence of minute scrobiculations round these grannies. 
56. C. angolense W. et G. S. Wesl in Journ. Bot. 1897, p. 171. 
t. 367, r. 7. 
Hi ii i. \. [n paludibuB exsiccandis ; April 1860. N". 176. 
The two series of Bpines in vertical view are concave I 
other. 
57. C. tetrastichum W. et G. S. Wesl in Journ Bot. 1897, 
p. 17 1. t. 367, f. 9. 
II i i ii v . Enter Utrici . M rro l( Lopollo; April I860 
No. 179. .Mono de Lopollo : Feb. I860. No. 192. 
Var. depauperatum W. el <•'. S. West, /.<■.. t. 367, f. 10. 
Hi n i. a. Iii paludibus exsiccandis ; April I860. No. 176. 
58. C. subspeciosum Nbrdst. in Ofv. af K. Vet.-Akad. Fbrh. 
no. 6, 22, t. \i. f. L3 (1875) ; W. el G. S. West, I.e., p. 175. 
A form which is most probably var. vaiidius Nordst., but 
specimens not in a condition for the satisfactory determination of 
i ids point. 
Pungo Andongo. In rivulis Preaidii (Casalale*) ; March 1857. 
No. 105. 
59. C. Welwitschii W. et G. S. West in Journ. Bot. 
p. 175, t. 367, f. 2. 
Hi n i a. In paludibus exsiccandis ; April I860. No. 176 
inter Utriculariam, Morro de Lopollo ; April I860. No. 179. 
This handsome species approaches C. Lag \. 
\V,-st. I.e. Wysphinctium Lagerheimianum W. B. Turn, in K S\ 
Vet.-Akad. Handl. Bd. 25, no. 6 | L893) 13, t. xxii. f. 6 . but differs 
greatly in its much deeper constriction, in it- Battened apices, in the 
double series of emarginate warts, in the Bhorter conical wart- (not 
elongated papillae), and in the very densely Bcrobiculate membrane. 
In the vertical view the double Beriea of emarginate wart- are concave 
toward- each ether in the centre, and Bubparafiel toward- the poles. 
60. C. aequinoctiale W. et <■'. 8. West in -i Bot. 1897, 
p. 17:.. t. 365, f. 11. 
Libongo. Ad margined Bum Lifuni ; Sept 1858 No 204. 
This is distinguished from C Half- in it- less orbicular 
-eini-iel!-. its much broader isthmus, and in its smaller granules with 
definite arrangement, Compare also with C a W. etG.S. Wesl 
/.c. [Dysphinctium qualum W. B Turn ]. 
VOL. [I. 
