526 HOOKER, BOOTHIAN PLANTS, 



Musci. 



(Determined by W. Mitten, Esq., A.L.S.) 



Aulacomnion turgidum, Schw. Cape Osborne. 

 Bryum nutans, Schreb. Cape Osborne. 

 Pogonatum alpinum, Brid. Cape Osborne. 



Hepatic^. 

 Jungermaunia Starkii, Funk. Cape Osborne. 



,.«!. Alg^. 



(By Dr. Dickie, Professor of Botany, Queen's University, 

 Belfast.) 



Agarum Turneri, Post. & Rupr. Port Kennedy. 



Laminaria saccharina, Lamour. Port Kennedy. Attains a 

 length of 20 feet. 



Rhodymenia interrupta, Grev. Port Kennedy. 



Dredged up. Only a single specimen of this plant was 

 known previously. It was brought from the Arctic 

 regions by Lieut. Griffiths and preserved in Mrs. 

 Griffiths's herbarium. 



Kallymenia Pennyi, Harv. Port Kennedy. 



The specimens, though wanting the point of attachment, 

 exhibit the general outline of K. Dubl., but with the 

 margin more or less laciniate. Previously known only 

 from fragments brought home by Dr. Sutherland.* 



Gymnogongrus plicatus. Kg. Port Kennedy. 



Callithamnium Americanum, Harv. Port Kennedy. 



Conferva melagonium, Web. & Mohr. Port Kennedy. 



Enteromorpha compressa, Grev. ? Port Kennedy. 



Nostoc verrucosum, Vauch. Poi-t Kennedy. Fresh water. 



N. arcticum. Berk. Port Kennedy. Fresh water. 



N. muscorum, Ag. ? Port Kennedy. Fresh water. 



Rivularia Pisum, Ag. Port Kennedy. Fresh water. 



Scytonema myochroum, Ag. Port Kennedy. Fresh water. 



Soraspora montana, Harv. Port Kennedy. Fresh water. 



Haematococcus frustulosuSj Harv. Port Kennedy. Fresh 

 water. 



Tyndaridea anomala, Ralfs. Port Kennedy. At the beach- 

 line. 



Fungi. 



(By the Rev. M. J. Berkeley.) 



Marasimus arcticus, n. sp., Berk. Frederikshaab. 

 Agaricus furfuraceus, P. Godhavn and Port Kennedy. 

 A. vaginatus, Bull. Godhavn and Port Kennedy. 

 A. cyathiformis. Bull. Port Kennedy. 

 A. umbelliferus, L. Port Kennedy. 



* See above, page 516. 



