m u s c i. 97 



L. Lagurus has a distinct, simple, adherent annulus, and an ochreate 

 vaginula. 



Mr. Wilson, in Bryologia Britannica, very properly suggests a new- 

 genus (Lampurus) for this and Leucodon tomentosus, Hook. 



Tribe 26. HYPOPTERYGIE-5S. 



1. HYPOPTERYGIUM, Brid. 



1. Htpoptertgium rotulatum, Hedw. ? 



Leskea rotulata, Hedw. Sp. Muse. p. 213, t. 51. ? 



Ilypopterygium rotulatum, Hook. fil. & Wils. in Flo. N. Zeal. p. 118. 



Hab. Tahiti, Society Islands. 



Our specimens accord entirely with the description of H. rotulatum, 

 in the Flora of New Zealand above cited, and are no doubt the same ; 

 but, as there remarked, it is doubtful whether Leshea rotulata, Hedw., 

 was intended for this species, or for the next, H. Novm Seelandiw. And, 

 indeed, it may be further remarked, there is a doubt whether Hedwig's 

 species was intended for either. 



2. Htpoptertgium Nov^e Seelandle, G. Mull. 



Hypopterygium Novce, Seelandioe, C. Mull. Bot. Zeit. p. 562 (1851). 

 E. Smiihianum, Hook. fil. & Wils. in Flo. N. Zeal. p. 118. 

 H. rotulatum, C. Mull. Synop. Muse. Frond. 2, p. 9. ? 



Hab. New r Zealand ; also Tahiti, Society Islands. 



3. Htpoptertgium glaucum, Sulliv. 



H. dioicum ; H. Novae Seelandice simillimum sed differt statura multo 

 rninore, colore glaucesente, foliis {in sicco vel liumido) subjidaceo-imbri- 



