Micropuccinia. 207 
BioLocy.—This plant appears to me to have a perennial mycelium, 
but I have not had the opportunity of cultivating it. 
Puccinia: fergussoni. B. and Br. 
Téleutospores—Sori on rounded yellowish or paler spots, crowded 
in orbicular clusters, long covered by the epidermis. Spores 
oblong, slightly constricted, apex. often obtusely and conically 
apiculate; smooth,. yellow-brown, 23-38 x 13-20. Pedicels 
short,. deciduous. 
Synonym. 
Pucania fergussoni, B. and Br. Cooke, “ Micro, Fungi,” 
4th edit. p. 2r0. Winter in Rabh., ‘‘ Krypt. Flor.,” vol. i. p. 176. 
On Viola: patustris. 
Scotland and Wales. 
Puccinia rhodiole. B. and Br. 
Teleutospores—Spots orbicular, brown. Sori minute, crowded. 
Spores shortly pedicellate, articulations depressed, sometimes 
spuriously subdivided. 
Synonym. 
Piuccinia:rhodiole; Berk. Gardiner’s “ Flora of Forfar.,” p. 296. 
B. and Br., Ann. Nat. Hist., No. 468. Cooke, “ Hdbk.,” p. 506; 
“ Micro. Fungi,” 4th edit., p. 211. 
On Sedum rhodiola. 
Summer. 
Puccinia adoxe.. D.C. 
Teleutospores—Sori black, small, rounded, circinate on the leaves, 
scattered on the swollen stems, confluent, pulverulent. Spores 
eblong, elliptical, or ovate, extremities attenuated, central 
constriction very slight or absent, apiculate above, smooth, 
brown, 25-35 X 15-204.  Pedicels hyaline, as long as, or 
longer than,. the spores,. deciduous. 
