236 
Mycologia 
50. PucciNiA INFLATA Arth. Bull. Torrey Club 33: 516. 1906. 
On Malpighiaceae: 
Stigmaphyllon lingulatum (Poir.) Small {Triopteris lin- 
gulata Poir.), Desecheo, Jan. 2, O, II, III, jjj. May 
31, O, II, III, 1578, 1600; Boqueron, Feb. 15, II, 
S^Sbis; Guanica, Feb. 3, II, S 34 i Coamo Springs, April 
6, III, 818, 8go; Mona Island, Dec. 20, 21, III, 6iog. 
This species was collected in Porto Rico on the same host by 
E. W. D. Holway, at Ponce, Jan., 1911. 
It has been collected in Cuba on S. periplocifolium (Desf.) 
Juss. by ]\Ir. Holway, March, 1903 (Barth. N. Am. Ured. 42), 
and by C. F. Baker, Oct., 1904, 3338, and on S'. Sagracanum A. 
Juss. by Britton, Earle & Wilson, April, 1910, 6269. 
51. PucciNiA Euphorbiae P. Henn. Engler’s Bot. Jahrb. 
17: 13- 1893- 
On Euphorbiaceae : 
Akleina petiolaris (Sims) Alillsp. {Euphorbia petiolaris 
Sims), Mona Island, Dec. 20, 21, 6183. 
The only other West Indian specimen of this species seen by 
the writer was collected on the same host in St. Thomas, March, 
by J. N. Rose 4310. 
52. PucciNiA Arechavelatae Speg. An. Soc. Ci. Arg. 
12: 67. 1881. 
On Sapindaceae: 
Cardiospermum microspermum H.B.K., Quebradillas, IMay 
21, 1124; Desecheo, May 31, 1628, without locality or 
date, 1261. 
This common tropical rust was also collected on the same host 
by E. W. D. Holway at San Juan, Porto Rico, Jan., 1911. It was 
also collected on same host by A. S. Hitchcock (labeled C. Halica- 
cabum), in Jamaica, Jan., 1891, and on phanerogamic specimens 
now in the N. Y. Bot. Garden herbarium, by J. A. Shafer 183 in 
Cuba, by Percy Wilson 840^ in Bahamas, and by Rose, Fitch & 
Russell 3333 in Antigua. The species was also collected on C. 
grandiflorum Sw. in Jamaica by L. M. Underwood, Sept., 1906. 
