143 
745. GYMNOSPORANGIUM, Lk. 
2136. G. fuscum, var. globosum, Far. (Podisoma fuscum, Duby.) Reg. Rep. 
25, p- 89. 
Galls of Juniperus Virginiana. 
746. USTILAGO, Lk. 
2137. U. Carbo, Tul. Reg. Rep. 29, p. 75. (U. segetum, Dittm. Reg. Rep. 
22, p. 92.) 
Spikes of wheat. 
2138. U. Maydis, Cd. Reg. Rep. 22, p. 92. (U. Zee, Schw.) 
Flowers and fruit of Zea Mays. 

2139. U. utriculosa, Tul. Reg. Rep. 22, p. 93: ibid. 27, p. 111. 
Spikes of Polygonum Pennsylvanicum. 
2140. U. Erythronii, Clinton. Reg. Rep. 27, p. 115. 
Living leaves of Zrythronium Americanum. 
747. UROCYSTIS, Rabh. 
2141. U. pompholygodes, Schl. Reg. Rep. 30, p. 77. (Polycystis Ranuncula- 
cearum, Desm. Reg. Rep. 23, p. 58.) 
Living leaves of Zvollius, Hepatica and Anemone. 
748. UROMYCES, Lev. 
2142. U. Lespedeze, Schw. (Puccinia Lespedeze violacee, Schw.) Reg. Rep. 
22, Pp. 92. 
Living leaves of Lespedeza. 
2148. U. Junci, Schw. (Puccinia Junci, Schw.) Reg. Rep. 22, p. gI. 
Living Juncus effusus and /. tenuts. 
2144. U. Peltandraz, Howe. Reg, Rep. 29, p. 67. 
Living leaves of Peltandra and Arisema. 
2145. U. pyriformis, Cke. Reg. Rep. 26, p. 77: ibid. 29, p. 69. 
Living leaves of Acorus Calamus. 
2146. U. Sparganii, C. and P. Reg. Rep. 26, p. 77. 
Living leaves of Sparganium. 
2147. U. Euphorbiz, C. and P. Reg. Rep. 25, p. go. 
Living leaves of Euphorbia maculata and £. hypericifolia. 
2148. U. triquetra, Cke. Reg. Rep. 25, p. go. (Puccinia Hyperici, Schw. 
Reg. Rep. 22, p. 92.) 
Living leaves of Hypericum mutilum. 
