50. LoMAUiA ANTARCTICA, frondibus pinnatis, pinnis semi-oblongis obtusis integris: terminali breviore, involucris eroso-incisis.
Acrostichum polytrichoides. Aubert op. cit. p. 32. tab. 2.
On the most barren parts of the plain.
51. Pteris vespertilionis (2. Br. Prodr. 154.
Grows in the wood: not common.
52. Adiantum iETiiioPicuM. Willd. Sp. PI. v. 452. Aubert op. cit. p. 34.
In the ravines.
53. ViTTARiA sTRicTA, frondibus linearibus acutis strictis, soris intramarginalibus.
Pteris? vittarioides. Aubert op. cit. p. 31. tab. 1.
Grows in the wood.
54. Trichomanes angcstatum, frondibus elongato-lanceolatis glaberrimis bi-tripinnatifidisve, pinnulis linearibus integer- rimis, involucris alatis turbinatis : ore dilatato.
On the rocks.
55. Hymenophyllum ;ebuginosum, frondibus lanceolatis bi- pinnatifidis hirsutis, pinnulis bifidis linearibus, stipitibus filiformibus.
Trichomanes aeruginosum. Aubert op. cit. p. 34.
On the rocks.
I have nothing to remark regarding the Mosses and Lichens, not having made any memoranda of them.
