MOSSES. 
BY ANTONY GEPP, M.A., F.L.S. 
1. SPHAGNUM Dill. Hist. Muse. p. 240 (1741); Hedw. 
Fund. Muse. II. p. 85 (1782). 
1. S. africanuin Welw. et Duby in Geneve, Mem. Soc. Phys. 
XXI. i. p. 216 (1871), t. i. fig. 1. 
Huilla.— Common in boggy spots by cold mountain rills, Morro de 
Lopollo and Morro de Monino at an elevation of 55(H) ft. ; without fr. 
in Dec. 1859 and April I860. Nos. 11, 12. 
2. TREMATODON Rich, in Mich. Fl. Amer. bor. II. p. 289 
(1803). 
1. T. intermedins Welw. et Duby in Geneve, Mem. Soc. Phys. 
XXI. i. p. 226 (1871), t, iii. fig. 6. 
Huilla. — A fine moss, common and fruiting abundantly, on the 
muddy banks of the brook of Lopollo, tinging broad areas with a 
green-flavescent colour, short-lived, lasting barely three months, but 
continually renewing itself in the same damp spots ; Feb. 1860. No. 9. 
In caverns excavated by porcupines in woods of Proteaceas between 
Lopollo and Monino ; with fr. middle of May 1860. No. 20- 
Var. {3. nanus Welw. et Duby, I.e., p. 227. 
Pungo Andongo. — Gregarious but not not csespitose ; seta yellow ; 
theca orange-red, x to 1 as long as the slightly arcuate apophysis. 
Rather rare, among Hepatics on moist ground in rocky places at an 
elevation of 3500 ft., Pedra Cazella ; with fr. beginning of May 1857. 
No. 58. 
2. T. angolensis Welw. et Duby in Geneve, Mem. Soc. Phys. 
XXI. i. p. 227 (1871), t. iv. fig. 5. 
Huilla.— In tufts of T. intermedins in pastures of short grass 
inundated in summer, among Cyperaceas and Xyrideas near Catumba, 
where also Anagallis pumila Sw. was collected ; with fr. Dec. 1859. 
No. 47. 
3. CAMPYLOPUS Brid. Mant. Muse. p. 71 (1819). 
1. C. horridus Welw. et Duby in Geneve, Mem. Soc. Phys. 
XXI. i. p. 222 (1871), t. iv. fig. 1. 
Pungo Andongo. — On moist rather shaded rocks, Pedra Songue 
(Barranco grande) ; without fr. April 1857. No. 76. 
Also gathered at Lunda to the east of Casange by D. Livingstone 
and given by him to Wehvitsch in May 1855. No. 116- 
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