Barbula] mobbw (Gepp). 
1857. No, 90- In BmaU quantity on motel ground in the more 
d rock} parte of Pedra de S. Antonio, within the presidium ; 
-i .ill.. M;n 1>., 7. No. 119. 
8. SYBRHOPODOff Schwaegr. Suppl. II. i. p. 110(1824). 
1. S. Welwitschii Beech, in Aim. Bci. N . ■ i . ser. 7, torn, i. p. 307 
Calymperes? Welwitschii Duby in Geneve, Mem.Soc. Phys. XXI. 
ii. p. i u. t. iv. 6g. 8 | L872). 
Hi n. i \. On moist Boil at the Eoot of rotting trunks in swampy 
woods aear Eumpata ; without fr. May I860. No. 6. 
B berelle (loc. cit.) has indicated the affinity of this plan! to 
Syrrhopodon Spruceanus Mitt. 
And her species, indeterminate, is represent! d by i be Following 
number : 
Goli ngo A i :i'o —On the base of trunks and on fallen branches on 
the ground in the primitive forests of Cungulangulo ; sterile, July 1856. 
v 129c. 
'.». CALYMPERES Swartz ex Weber, Tabula exhib. Calyptr. 
< >perc. I 18 13 i. 
1. C. Afzelii Swartz in Spreng. Schrad. el Link. Jahrb. d. 
Gewachsk. 1. i. p. 3 (1818), c. tab. 
Goli NGO ALTO. . bright green; stems erect; leaves 
widely sheathing, mucb crisped and twisted by drought; calyptra 
acutelj angulate, fiavescent ; at an elevation of about 2000 ft On 
palm-trunks (Elceis guineemis) in shady woods on the hanks of the 
river Cuango ; without fr. June L856. No. 129. Common, but 
rarely bearing Er. on palm-stems, etc. ; foundi with fr, on Raphia 
textilia Welw. on Caminho (road) para Mussengue mar Sange, on the 
; Wei witsch's departure, Aug. L857. No. 129/'. 
in. ZYGODON Hook, el Tayl. Muse. Brit. ed. i. p. 70(1818). 
1. Z. Welwitschii Duby in Geneve, Mem. Soc. Phys. XXI. ii. 
p. 444. 1 I. fig. 7 (1872). 
Builla. A minute moss, remarkable Eor the many and prominenl 
ribs on its capsule. A great rarity, Eound in one place only, very 
sparingly interspersed in tufts of Brachymenium angolense^ on old 
trunks of a Sapotaceous kind of tree called "Mutambote"' (Ckryso- 
phyllum i in the mountain woods of Morrode Lopolloat 
an el< ration oi 5100 ti. ; at the end of March I860. No. 27. 
11. SCHL0THEIMIA Schwaegr. Muse. Recent. Suppl. ii. p. 
16(1812). 
1. S. rugifolia Brid. in Bryol. Univ. I. p. 322 I 18! 
Orthotrichum rugifoliium Hook. Muse. Exot. II. t. 128(1820). 
Golungo Alto. In broad tufts on ••Id trunks of a tree called 
" Muccamba-Camba " Toxylon excelmm Hiern, Herb Welw. No. 1559) 
in woody places near Sange, Dec. L854. No. 132. Csespitose on tree- 
trunks in Queta Orient ; gathered with a solitary capsule and a EeM 
Eallen calyptras ; July 1856 No 132/-. 
Pungo Andongo. — A widely ceespitose, Eulvous-green 
