D. C. Eaton on Ferns of Eastern Cuba. ‘197 
hese are some of the arrangements whi been made 
under consideration. They would not have been brought to the 
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versity of Mississippi, where it belongs. The observatory of 
the university is now in progress of erection, and it will be some 
time before the large transit instrument which is to be provided 
will beset up. It will be practicable, however, with less perfect 
facilities, to make some of those observations for whic i 
clock is designed; and the conclusions to which such observa- 
tions may lead will be communicated hereafter. 
— 
Apr. XXUL.— Enumeration of. Ferns collected by Mr. Charles 
Wright, in Eastern Ouba in 1856-7; by DANteL C. EATON. 
€ scan 
not for the kindness of Sir W. J. Hooker, who has examin 
yy. named for me several of the more obscure species. Mr. 
a Hemionitis palmata, Zinn. ‘s 
ne Antrophyum subsessile, Kunze, Analect. p. 29, t. 19., 
si A. lanceolatum, Kauif: a 
Tt Gymnogramme tartarea, Desv. 
"19. G. sulphurea, Desv, - 
9%. : ———s Desy. . 
* Alphopteris serrulata, Kaulf. Yee 
be Mehiecinen sorbifolium, Witt ; Langsd. and Fisch. Ic. Fil. t. 4. 
82. M. Sorbifolium, Swartz. This is probably but a variety of the 
he hatrower pinn 
Sine, se? 
ae 
®, 
YMnopteris aliena, Presi. (Acrostichum alienum, Swartz.) 
(Acrost; a cervina, Kunze; Hook, Filices Exotica, t, 43. 
cone eceete Swartz. r aoa : 
* 7 Oybotrya osmundacea, Humb. & Bonpl.? 
787, Lomariopsis sorbifolia, F'ée, Hist, des Acrostichacées, p. 69, var. ? 
esery be described as a new species, but I am un- 
<8 to name and describe it from my present scanty materials, 
SECOND Vou XXVII, 168 ‘: 
