165 
USTILAGINEAE. 
Ustilago, Pers. 
U. longissima, Wint. On Glyceria aquatica. 
U. hypodytes, Fries. On Agropyron repens. 
U. Caricis, Wint. On Carex panicea. 
U. olivacea, Tul. On Carex riparia. 
U. Scabiosae, Wint. In the anthers of Scabiosa arvensis. 
' *U. Vaillantii, Tul. In the anthers of Chinodora Luciliae. 
U. bromivora, Fisch. de Waldh. In ovary of Bromus mollis. Q. 
U. segetum, Dittm. In ovary of Arrhenatherum elatius. A. 
Sphacelotheca, De Bary. 
S. Hydropiperis, De Bary. In the ovary of Polygonum Hydro- 
piper. 
Urocystis, Rab. 
U. Colchici, Tul. On Colchicum autumnale. 
U. Gladioli, W. G. Smith. On Gladiolus. 
U. Anemones, Schröt. On Ranunculus repens. 
U. Violae, Berk. & Broome. On Viola odorata and V. canina. 
Tilletia, Tulasne. 
T. striiformis, Magnus. On living leaves of Holcus mollis. Q. 
Entyloma, De Bary. 
E. Ranunculi, Wint. On Ranunculus Ficaria. 
Tuburcinia, Fries. 
T. Scabies, Berk. On potato tubers. Causing the disease known 
as “ scab.” 
Doassansia, Cornu. 
D. Sagittariae, Schröt. On Sagittaria sagittifolia. 
. Thecaphora, Fing. 
T. hyalina, Fing. On Calystegia sepium. 
Graphiola, Poitier. 
G. Phoenicis, Moug. On leaves of Phoeniz dactylifera. 
