Marchantia] hepatics (Stephani). 313 



rather fragile, ornamenting rocks and moist ground by springs and 

 rivulets with its more or less circularly stellate tufts, and frequently 

 bearing fruit ; on the wet precipitous sides of a rivulet, Serra de Alta 

 Queta, beginning of Sept. 1865. No. 320. Rather rare on the banks 

 of the Delamboa stream ; Apr. 1856. No. 327. With trimorphous 

 fructification (male and female receptacles and gemmae) ; on the rocky 

 margins of the Coango river ; May 1855. No. 328. 



8. EXORMOTHECA Mitt, in Godman, Nat. Hist, of the 

 Azores, p. 325 (1870). 



1. E. pustulosa Mitt., I.e., p. 326. 



HuiLLA. — Frequent on rocks and ground near by in precipitous 

 elevated parts of Morro de Monino ; with fr. April 1860. No. 259. 



9. ANEUKA Dumort. Comment. Bot. p. 115 (1823). 

 1. A. pinguis Dumort., I.e. 



Island op St. TiiOJfAS. — Bright green, rather fleshy, with wide 

 fronds, interwoven with various mosses, growing on half -rotten trunks 

 in the forests of Novo Destino at an altitude of about 2500 ft. ; 

 without fr. Dec. 1860. No. 267. 



10. rOSSOMBKONIA Eaddi in Mem. Soo. Mod. xviii. p. 40 

 (1820). 



To this genus belongs the following specimen which, having no 

 spores, cannot be identified. 



Pdngo Andongo. — Almost stemless with leaves glaucous, crisped 

 undulate, with the brownish red capsule borne on a thick white pedicel 

 but easily breaking away ; among tufts of mosses in elevated caves, 

 Pedra de Cazella ; with fr. beginning of Jan. 1857. No. 237- 



n. SYMPHYOGYNA Mont, et Nees in Ann. Sci. Nat. 

 Ser. 2, V. p. 66 (1836). 



1. S. brasiliensis Nees, op. cit., p. 67. 



HuiLLA. — On rooks and soil in the vicinity in rather elevated wet 

 woody places by the banks of the Monino river, May 1860. No. 256. 



12. CEPHALOZIA Spruce, On Oephalozia, p. 1 (1882). 

 1. C. fissa Staph, in Hedwigia, xxx. p. 204 (1891). 



PuNGO Andongo. — In company with Selaginella sp. in very shaded 

 grottoes in the more elevated parts of the volcanic mountain called 

 Cazella ; end of Dec. 1856. No. 246. 



HuiLLA. — Delicate, forming beautiful green, velvety coverings on 

 rocks at an elevation of 6200 ft., Morro de LopoUo ; 8 Jan. 1860. 

 No. 252. 



13. SPRTJCELLA Staph, in Engl. Bot. Jahrb, viii. p. 92 

 (1886) ; et in Hedw. xxx. p. 214 (1891). 



1. S. succida Staph., I.e. 



Lepidozia suecida Mitt, in Trans. Linn. Soc. xxiii. p. 57, t. vi. 

 1 23 (1860). 



GoLUNGO Alto. — With Leucomium on rocks in the forests of Queta 

 Zengas. No. 219. Elegant, glaucous, with fronds horizontally creeping 

 on clay soil near Zengas do Queta ; 25 July 1856. No. 283 



