1 
220 British Uredinee and Ustilaginee. 
Teleutospores—Sori scattered, roundish, soon pulverulent, brownish, 
then black. Spores globose, at first yellowish, then brown, 
smooth. Pedicels hyaline, rather long. 
Synonyms. 
Uredo filipendule, Lasch in Klotzsch. Rabh., “ Herb. Myc.,” 
1. No. 580. 
Triphragmium filipendule, Pass. “Nuovo Giorn. Bot. Ital.,” 
vol. vii. p. 255. Cooke, “ Grevillea,” vol. xi. p. 15. 
On Spiraea filipendula. 
Mount Caburn, Lewes, September 14, 1862. Herb. Currey. 
PHRAGMIDIUM. Link. 
Teleutospores separate, pedicellate, consisting of from three to 
ten superimposed cells, the uppermost of which has a single apical 
germ-pore, the others about four each, placed laterally. Uredo- 
spores single ; ecidiospores in basipetal chains, The last two 
spore-forms in pulverulent sori, surrounded by clavate or capitate, 
hyaline paraphyses. 
Phragmidium fragariastri. (D. C.) 
Ecidiospores— Spots roundish, especially on the stems and veins, 
irregular, scattered, often confluent, orange-yellow. Spores 
globose or elliptical, produced in chains, verrucose, surrounded 
by clavate, curved paraphyses, orange-yellow, 17-26 X 14-20p. 
Uredospores—Sori orange-yellow, small, with clavate paraphyses. 
Spores globose, ovate, or elliptical, echinulate, orange-yellow, 
17-24 X 14-20p. 
Teleutospores—Sori brownish black, scattered, small, round. 
Spores cylindrical, rounded at both ends, three or four celled, 
brown, coarsely verrucose, especially towards the apex, 46-60 
x 22-26u. Pedicels short, colourless, deciduous, 22 long. 
Synonyms. 
Schrot., “ Krypt. Flor. Schl.,” vol. iii. p. 351. 
Puccinia fragariasiri., D. C., “Flore frang,” vol. vi. p. 55. 
Uredo poterii, Spreng. Berk., “Eng. Flor.,” vol. v. p. 385. 
