REPORT ON THE BOTANY OF THE ISLANDS OF THE SOUTHERN OCEAN. 241 



Verrucaria insueta, Nyl. 



Verrucaria insueta, Nyl. ; Cromb. in Journ. Linn. Soc Lond., xv. p. 192, et in Phil. Trans. Roy. 

 Soc. Lond., clxviii. p. 52. 



Kerguelen Island. 



Verrucaria congestula, Stirfcon. 



Verrucaria congestula, Stirton. ; Cromb. in Journ. Linn. Soc. Lond., xvi. p. 221, et in Phil. Trans. 

 Roy. Soc. Lond., clxviii. p. 52. 



Kerguelen Island. 



[Isidium oculatum, Isidium lutescens, and Leprariaflava, all enumerated in the Flora 

 Antarctica as doubtful, are imperfect states of Lichens.] 



FUNGI. 



Very few fungi have been found in Kerguelen. The following are all that are enume- 

 rated in tbe botany of Kerguelen Island : ' — 



Agaricus (Galera) kerguelensis, Agaricus {Galera) hypnorum, Agaricus {Naucoria) 

 furfuraceus, Agaricus {Naucoria) gleborum, Agaricus {Psalliota) campestris, Coprinus 

 atramentarius, Coprinus tomentosus,Peziza {Sarcoscyphce) kerguelensis, Sphceria herbarum. 



ALG-ffi. 



The Kerguelen Algae, both marine and freshwater, are rather numerous. It will, 

 perhaps, be sufficient for the purposes of this work to give a list of the species. 



ALG^E MARINE. 2 



Durvillea utilis, Durvillea harveyi, Desmarestia rossii, Desmarestia chordalis, 

 Desmarestia aculeata, Desmarestia viridis, Macrocystis pyrifera, Lessonia fuscescens, 

 Asperococcus sinuosus, Dictyosiphon fasciculatus, Adenocystis lessonii, Scytosiphon 

 lomentarium , Elachista fiaccida, Ectocarpus geminatus, Sphacellaria corymbosa, 

 Sphacellaria affinis, Rhodomela hookeriana, Polysiphonia abscissa, Polysiphonia aniso- 

 gona, Dasya berkeleyi, Bostrychia vaga, Delisea pulchra, Ptilonia magellanica, 

 Melobesia antarctica, Melobesia lichenoides, Melobesia kerguelena, Delesseria lyallii, 

 Delesseria davisii, Delesseria quercifolia, Delesseria crassinervia, Nitophyllum fusco- 

 rubrum Nitophyllum multinerve ? Nitophyllum lividum, Nitophyllum laciniatum, 

 Cho3tangium variolosum, Plocamium hookeri, Rhodophyllis capensis, Rhodymenia 

 palmata, Rhodymenia corallina, Phyllophora cuneifolia, Ahnfeltia plicata, Callophyllis 



1 By the Rev. J. M. Berkeley in Phil. Trans. Roy. Soc. Lond., clxviii. p. 93. 



2 By the late Professor Dickie in Phil. Trans. Roy. Soc. Lond., clxviii pp. 53-64. 



(bot. chall. exp. — PART II. — 1884.) B 31 



