322 
Mycologia 
This rust presents few salient features, either in the sorus or 
the spores. The host and the lack of any debarring characters 
would indicate that it belongs under Ravenelia. It does not, 
however, accord with any known species of that genus so far as 
can be ascertained. 
90. Uredo Arachidis Lagerh. Tromso Mus. Aarsh. 17; 106. 
1894. 
Uroniyces Arachidis P. Henn. Hedwigia 35; 224. 1896. 
On Fabaceae: 
Arachis hypogea L., Dorado, Nov. 25, 5318, 5319. 
The two collections by Stevens are the only ones from the 
West Indies known to the writer. The rust is probably not rare, 
however, as I have found at the N. Y. Bot. Garden that it occurs 
on a phanerogamic specimen of A. hypogea from Grenada, W. E. 
Broadway, Oct., 1905, and on one from Guadeloupe, Pere Duss 
3381, Dec., 1894. 
A species of Uroniyces has been described for this host from 
Surinam by Hennings, but the type material is said by Sydow 
(Monog. Ured. 2; 346. 1910) to show only urediniospores. A 
species of Puccinia on the same host was described by Spegazzini 
in 1884 (An. Soc. Ci. Arg. 17 : 90) no material of which has been 
seen. There is no mention of urediniospores, and the relation- 
ship with material in hand is problematical. 
91. Uredo Cabreriana Kern & Kellerm. Jour. Myc. 13: 25. 
1907. 
On Fabaceae: 
Erythrina glauca Willd., Bayamon, Feb. 23, 386, Feb. 20, 
441, June 23, 2498, without date, 4096. 
Porto Rican collections have been made on the same host at 
Rio Piedras, by J. R. Johnston 1099, and J. A. Stevenson 2343, 
and at Bayamon, Jan'., 1911, by E. D. W. Holway. 
It has been collected on the same host in Cuba as part of a 
phanerogamic specimen, in 1906, by Abarca & O’Donovan 26341 
communicated by Percy Wilson. 
The type collection came from Guatemala. The host of the 
