102 Transactions British Mycological Society. 
W. P. F., and collected on and cultured to Alopecurus aristulatus (Mycol. 
XI, 129, 1919). Aecia considered to belong to this rust were collected in the 
Riding Mountains near Kelwood, 463. 
U. Fabae (Pers.) de Bary, I, II, III on Lathyrus ochroleucus; Viola ameri- 
cana, 221; Swan River, oa 478, 1078; Neepawa, I. L. C., 215; Gilbert Plains, 
IO1Q; Brandon, | ee Oe 
U. Glycyrrhizae (Rab. . P “Magn. ., on Glycyrrhiza lepidota, V. W. Jackson, 
pel Swan River, 1077; Morris, I. L. C., 217. 
poe (Desm.) Tul., II, III on Juncus balticus, Brandon and Oak Lake, 
ut Deneer (Pers.) Fcl., I, I1 on Polygonum aviculare, 85, 248. 
U. porosus (Peck) Jackson, on Vicia americana, I. L. C., 1095. 
U. proeminens (DC.) Pass., II, III on Euphorbia (Chamaesyce) sp., 242. 
U. Trifolii (Hedw. f.) Lév., I, II, III on Trifolium repens; T. hybridum, 169, 
168, 166, 245; Swan River, 479. Aecia are common and were collected as late 
as Aug. 24th, 1921, 1096. 
TREMELLALES. 
Exidia albida (Huds.) Bref. (?), Kenora. 
E. glandulosa (Bull.) Fr., 362, 602; E. C. Stakman and A. H. R. B., 805; 
Kenora, 570. 
Tremella clavarioides, 1162L/. 
T. mycetophylla Peck, on Collybia dryophila, coll. A. H. R. B. 
Ulocolla foliacea (Pers.) Bref., on Abies balsamea, A. H. R. B. 
DACRYOMYCETALES. 
Dacryomyces aurantia Schw., Kenora, 557LI. 
D. stillatus Fr. (?), 328. 
Guepinia spathularia (Schw.) Fr., Kenora, 965. 
AGARICALES. 
Thelephoraceae (including Hypochnaceae): 
Aleurodiscus amorphus (Pers.) Rabenh., 20V. 
A. cerussatus (Bres.) v. H. and L., 26B., 65B. First record for North 
America. 
Coniophora cerebella Pers., Kenora, 946B. 
C. puteana Fr., Manitou, J. A. MacGregor, 1054L/. 
C. suffocata (Pck.) Massee, 925B. 
Corticium arachnoideum Berk., 743B, Stony Mountain, 900B. 
C. galactinum (Fr.) Burt, 11028. 
C. polygonium Fr., 3948. 
C. roseum Pers., 936B8., Stony Mountain, 897B. 
C. salicinum Fr., Shoal Lake, I. L. C., 4290B. 
C. vagum B. and C. Extremely abundant in the Rhizoctonia stage on 
potatoes throughout the agricultural areas of Manitoba,’ causing much 
damage. Also on other hosts, as sweet pea (Dauphin, 91). 
C. vellereum E. and C., 720B. 
Cyphella Tiliae (Peck) Cooke, 730B. 
Eichleriella spinulosa (B. and C.) Burt, Swan River, 1048B. 
Hymenochaete cinnamonea (Pers.) Bres., 31V., 66, 731, 732B., 944B. 
H. Curtisii (Berk.) Marg., 736B. 
H. rubiginosa (Dicks.) Lév., 748B. (resupinate). 
H. tabacina (Sow.) Lév., 5678. 
Hypochnus chalybaeus (Pers.) Bres., 1163B. 
H. coriarius (Peck) Burt, coll. I. L. C. and G. R. B., 1215W. 
H. fumosus Fr. (Corticium sulphureum Pers.), 1217W. 
H. granulosus (Peck) Burt, 708B. 
H. spongiosus Schw.?, 1158B. 
Peniophora cinerea Bull., 10V., 11V., 25V., 821, 878B. 
P. crassa Burt (prob.), 26*V. 
