220 Illinois State Laboratory of Natural History. 
C. agrimonie, Schw. 
Hypogenous. Spots yellowish, often confluent and more 
or less spreading over the surface. Sori small, irregularly, 
mostly thickly, associated in patches, or over the whole sur- 
face, orange; spores subglobose or elliptical, epispore rather 
thin, finely echinulate, 14-16 by 15-20 up. 
Coma ( Uredo) agrimonizx, Schw. Spots lutescent; sori minute, con- 
fluent; spores delicate red-orange, at length faded. Often covering the 
whole under surface of the leaves.—Schweinitz, N. Am. Fungi, No. 2835, 
p. 291. 
On leaves of Agrimonia Eupatoria: Johnson, May 11, 
4617; McLean, July 7, 2511, July 15, 2513, 5560. July 27, 2514, 
Aug. 6, 2510, Oct. 6, 1812. Oct. 18, 1877; Tazewell, July 22, 
2512; Piatt, Aug. 17. 1118: Lee, Sept. 8, 5710; LaSalle, Sept. 
13, 1505, Sept. 17, 1569; Stephenson, Sept. 14, 5880; Ogle. 
Sept. 22, 6106; Heurv, Sept. 28, 1728; Jersey, Oct. 12, 6272. 
A, parviflora: MeLean, Sept. 6, 5673. 
‘This has been named U'redo ayrimoniv,; it was placed by 
Schweinitz in the Uredo section of Ceroma, the latter including, 
according to him, all allied species. But the spores are pro- 
duced in chains, not borne singly uvon a stalk. On this ac- 
count probably, Bonorden (Beitr. z. Kent. d. Coniomye, p. 20) 
assigned it to the genus Coleosporinm, hence it is known as 
Coleosporium ochraceum. Without question, however. the 
form is not the teleuto stage. Until the latter is known it 
must therefore be (oma, and the specific name should, at all 
events, stand as above. 
C. nitens, Schw. 
Hypophyllous. Sori irregular, flat, usually thickly asso- 
ciated and confluent, more or less covering the surface, bright 
orange-yellow;. spores subglobose, elliptical or oblong, epispore 
thin, finely tuberculate, 12-24 by 18-32 4; spermagonia scat- 
tered, numerous, yellow, mostly on upper side of leaf. 
On Rubus occidentalis: MeLean, May 20, 4722, May 235, 
4777, May 26, 4792; LaSalle, June 15, 4003. RL rillosus: 
Union, April 16, 5016, April 17, 4140, April 24, 4258, April 26, 
4310, April 27, $832, April 28. 4875, April 29, 4891; Jackson, 
