436 
J. C. ARTHUR 
herbarium of the New York Botanical Garden, under the synonymous 
name Aecidium Clihadii Syd., made at Guatemala City, February, 
1890, by J. Donnell Smith. The species is also known from Mexico, 
Porto Rico, and from South America. 
66. Endophylloides portoricensis Whetzel & Olive (on Cardua- 
ceae). 
Mikania cordifolia (L.f.) Willd., Retalhuleu, Feb. 26, 1916, 538. 
Mikania sp., Puerto Barrios, March 26, 191 6, 603. 
This short-cycle species appears to be most abundant in Porto 
Rico, but was found in the phanerogamic herbarium at the New York 
Botanical Garden, on M. scandens Willd., from Aspinwall, Panama, 
Hayes, 868, and on the same host from the vicinity of Secanquim, 
Dept. Alta Vera Paz, Guatemala, Jan. 11, 1905, Maxon and Hay, 
3239- 
67. Uromyces Clignyi Pat. & Hariot (on Poaceae). 
Andropogon hirtiflorus (Nees) Kunth (host det. by Hitchcock), 
San Rafael, Dept. Guatemala, 7000 feet alt., Jan. 10, 1915, H, 
HI, 57; Solola, 7000 feet alt., Jan. 25, 1915, 1915, H, HI, 114. 
A rather abundant, heteroecious species in Mexico, also found in 
tropical Africa. Aecia are unknown. 
68. Uromyces leptodermus Sydow (on Poaceae). 
Panicum barbinode Trin., Guatemala City, 4800 feet alt., Jan. 2, 
1915,11,12. 
This common tropical rust was also collected by Kellerman, on 
Panicum barbinode Tr'm., at Laguna, Dept. Amatitlan, Feb. 5, 1905, H, 
S364, and reported by Kern in Mycologia /. and on P. Liebman- 
nianumTrin., at Guatemala City, Feb. 2, 1905, H, 5J7<5. 
The species ranges from Florida into South America, being very 
common in the West Indies. It also occurs in India. The alternate 
stage is unknown. 
69. Uromyces Eragrostidis Tracy (on Poaceae). 
EragrosHs limbata Fourn., Solola, 7000 feet alt., Jan. 31, 1915, II, 
III, idy, Antigua, Dept. Sacatepequez, Dec. 28, 1916, ii. III, 
651. _ ^ 
The species is common in the southern United States and Mexico, 
and apparently local in the West Indies. The aecial stage is not 
known. 
