Entyloma saniculae Peck, Ann. Rep. N.Y. St. Mus. Nat. Hist.

Savchenko, Kyrylo G. & Carris, Lori M., 2017, Two new Entyloma (Entylomataceae, Basidiomycota) species on North American Sanicula, Phytotaxa 327 (2), pp. 191-195 : 192

Entyloma saniculae Peck, Ann. Rep. N.Y. St. Mus. Nat. Hist. 38: 100 (1885) ( Fig. 1 , g–i)

Type: — USA. New York: North Greenbush, on Sanicula marilandica , May 1885, C. H. Peck ( BPI 176505).

Sori in leaves, forming round or elongate to polyangular, amphigenous, flat, scattered or rarely gregarious, initially white later white-yellowish spots, 0.2–3 mm diameter or larger when confluent. Spores solitary, rarely in small scattered groups, globose, subglobose, ovoid, ellipsoidal to slightly irregular, 9–12 × 10–15 μm diameter [av. ± SD, 10.5 ± 1.6 × 12.8 ± 2.1 μm] with subhyaline content. Spore wall uniform, 1–1.5 (2) μm thick, hyaline to subhyaline, smooth. Anamorphic state present as fascicles of conidia and conidiophores, forming white, amphigenous cover.

Other specimens examined: — USA. Illinois: Villa Ridge , on S. marilandica , 6 May 1882, A. B. Seymour ( BPI 176504 ) ; Iowa: Decorah , on S. marilandica , 10 Jun 1888, E. W. D. Holway ( BPI 176507 ) ; Maryland: Plummers Island , Montgomery Co., on S. marilandica , 27 Apr 1922, W. W. Diehl ( BPI 176513 ) ; New York: Williamson , on S. canadensis , 19 Jun 1923, A. G. Newhall & H. H. Whetzel ( BPI 176501 ) ; New York: Williamson, Adams Farm , on S. canadensis , 19 Jun 1923, A. G. Newhall & H. H. Whetzel ( BPI 176502 ) ; Virginia: Blacksburg , on S. marilandica, Jun 1897 , W. A. Murrill ( BPI 176512 ) ; Wisconsin: Madison , on S. marilandica , 1 May 1886, G. P. Clinton ( BPI 176508 ) ; Wisconsin: Madison , on S. gregaria , 27 May 1924, J. J. Davis ( BPI 176503 ) ; Wisconsin: Racine , on S. marilandica , May 1889, J. J. Davis ( BPI 176511 ) .

Figures

FIGURE 1. Sori and spores of Entyloma species on Sanicula. a–c. E. californiensis, d–f. E. flavoluteum, g–i. E. saniculae. Scale bars: a, d, g = 10 μm, b, c = 5 mm, e, f, h, i = 1 cm.