494 pucciNi^T. 



1G65. Puccizxia coronata. Corda. " Coronated Mildew." 



Uredo-spores. Uncertain. 



Brand-spores. Spots pallid ; sori linear, short, crowded, 

 not confluent, surrounded bj the ruptured epidermis ; spores 

 shortly pedicellate, pallid ; the apex surrounded by obtuse radi- 

 ating teeth.— Cor^Za. i./. 96. Cooke M.F. t. 4,/. 60, 69. Ann.N.H. 

 no. 473. Sturm, t. 3. Cast. Cat. p. 202, t. 2. CooJce exs. no. 26. Fckl. 

 exs no. 322. A7. exs. ii. no. 681. Ann. Sc. Nat. (1847), t. l,f. 28. 



On yarious grasses. 



A very neat species, on leaves of the smaller grasses. The coronated spores 

 are very characteristic. 



1466. Puccinia truncata. B.S)Br. "Iris Brand." 



Uredo-spores. Spots yellow ; sori small, pale red brown, 

 oblong, and linear, scattered or aggregate, bullate ; spores glo- 

 bose, or broadly elliptic, pale brown. — Uromyces iridis. Lev. 

 Cooke M.F. p. 376. Cooke L.F. no. 28. Cooke exs. no. 11 . Uredo 

 iridis. Eng. Fl. y. p. 376. Berk, exs.no. 59. 



Braxd-spores. Spots obliterated ; sori oblong, brown, sur- 

 rounded by the scarious epidermis ; spores oboyate-oblong, eyen, 

 attenuated below, upper cell abruptly truncate. — B. 8^^ Br. Ann, 

 N.H. no. 754. Cooke M.F. ;?. 196. 



On Iris fcetidissima. Autumn. 



TVe have found the Brand-spores mixed with the Uredo-spores in the same 

 pustule. 



1467. Puccinia aspaiagi. B.C. " Asparagus Brand." 



Uredo-spores. 

 Uredo Asparagi. Lasch. Kl. exs.no. 1180. Bot. Zeit. 1848, 7?. 

 509. 



Brand-spores. Spots none ; sori reddish-brown, generally 

 on the stems, scattered and crowded, surrounded by the rup- 

 tured epidennis; spores oblong, obtuse, constricted ; peduncle 

 white, long, thread-like. — D.C. Fl.Fr. ii. ^j. 595. Eng.Fl. Y.p. 

 363. Cooke M.F. p. 196. Moug. exs. no. 392. Cooke exs. no. 111. 

 Corda. Ic.iY. f. 32. Fckl. exs. no. 378. Kl.exs.no. 1181, ii. no, 

 680. 



On dead stems of asparagus. Autumn. 



