188 ILLINOIS ACADEMY OF SCIENCE 
Ustulina Tul. 
Ustulina vulgaris Tul. 
On Citrus aurantium, Palo Seco (Stevenson,) 3429. 
Daldinia de Not. | 
Daldinia concentrica (Bott.) Cet. and de Not. 
On rotten wood, Palo Seco (Stevenson), 3381. 
Xylaria Hill 
Xylaria hypoxrylon, (L.) Grev. Cabo Rojo, 2290. 
Xylaria polymorpha, ( Pers.) Grev. Mayaguez, 3017. 
Xylaria sp. Monte Alegrillo, 1414. 
Kretzschmaria Fries. 
Kretzschmaria coenopus (Mont.) Karsten. 
On rotten wood, Aibonito (Stevenson), 5020. 
BASIDOMYCETES 
HEMIBASIDII 
USTILAGINALES 
USTILAGINACEAE 
Sphacelotheca de Bary 
Sphacelotheca panici leucophasi (Bref.) Clint. 
On Valota insularis, Aibonito, 40; Manati, 4297. Coamo 
Springs, 8568. 
Cintractia Cornu 
Cintractia axicola (Berk) Cornu. 
On Fimbristylis, Quebradillas, 5033, Bayamon, 1881, May- 
aguez 5821. 
On Fimbristylis diphylla, Sta. Catalina, 668, 5818, San Juan, 
4538, Santurce, 5729, 1798, 1874, Quebradillas, 5132, Lares 
834, Rio Piedras (Stevenson), 2179. 
Cintractia leucoderma, (Berk.) P. Henn. Catafio, 5782, 
Luquillo Forest, 5610, Manati, 5254, on Rhynchospora sp. 
