Uredo.] 



FUNGI. 381 



37. U. Caryophyllacedrum, Johi\st.(Chickiveed Tribe Uredo); 

 spots yellowish, sori subglobose scattered and aggregate minute 

 generally hypogenous, epidermis closed, sporidia oval at length 

 yellow. Johnst. Fl. Beriv. 2. p. 199. — Cceoma Caryophijllace- 

 arum, Lk. Sp. 2. ». 26. 



On Cerastia and Stellaria. Edinburgh, Dr. Greville. Berwick, 

 Dr, Johnston. 



38. U. Antherdrwn, Dec. {Anther Uredo); sori on the anthers 

 and germens, sporidia subglobose effuse violet. Dec. FL Fr. 

 6. p. 79. Grev. Fl. Ed. p. 443. — Uredo violacea, Pers. Syn. p. 

 225. — Fnrinaria Stellarice, Sow. t 396./. 1. — Ustilago Anthera- 

 rum, Fr. Syst. 3Iyc. v. 3. p. 519. — Cceoma Anther arum^ Nces, 

 Syst.f. 5. Lk. Sp. 2. p. 26. 



On various Caryophyllacece. Sowerby. Edinburgh, Dr. Greville. 



39. U. Saxifragdriim, Dec. {Saxifrage Uredo) ; spots pallid, 

 sori subrotund and oval raised scattered and aggregate hypo- 

 genous, epidermis ruptured persistent, sporidia subglobose yel- 

 low. Dec. FL Fr. G. p. 87. Grev. FL Ed. p. A^Q.— Cceoma 

 Saxifragarum, Lk. Sp. 2. p. 28. 



On various Saxifrages. Balniuto, Dr. Greville. 



40. U. Epilobii, Dec. ( Willow-herb Uredo) ; spots yellowish, 

 sori subrotund scattered surrounded by the ruptured epidermis 

 often hypogenous, sporidia subglobose brown. Dec. Fl. Fr. 6. 

 p. 73. Johnst. FL Berw. 3. p. 200 — Cceoma Epilobii, Lk. Sp. 

 2. p. 29. 



On Epilobia. Berwick, Dr. Johnston. 



41. U. pustiddta, Pers. {yellow Willow-herb Uredo); spots 

 yellowish, sori subrotund minute closed scattered and confluent 

 amphigenous, sporidia globose yellow. Pers. Syn. p. 219. 

 Grev. Fl. Ed. p. 441. — Cao?na Onagrarum, Lk. Sp. 2. p. 29. 



On Epilobium palustre. Duddingston Loch, Dr. Greville, who 

 describes the sporidia as suboval. 



42. U. Rosa:, Dec. {Rose Uredo); spots yellow small scatter- 

 ed, sporidia orange suboval with sometimes a minute peduncle. 

 Dec. {a.) FL Fr. 2. p. 232. Grev. FL Ed. p. 438 — U. Roscc 

 centifolirc, Pers. Syn. p. 215 — U. miniata, a. Eglantcria, Moug. 

 c^ Nest. ! 187.— r/. aurea, Part. 3. n. 1127. {inpart).— C(Voma 

 RoscB, var. \. punctifonne, Lk. Sp. 2. p. 30 — C. Roscc, KL ! n. 

 90. 



On Rose leaves. Extremely common. 



43. U. efusn, Strauss. {Vermilion Uredo); spots yellow, scui 

 effused over the nerves and petioles, sporidia subglobose. 

 Grev. Sc. Crt/pt. FL M 9. FL Ed. p. 439. Johnst. FL Ikric. 2. p. 

 199.— ^/. lioscc, 3. Dec. L c.— U. miniata, a. Pers. Syn. p. 216. 



