MICHIGAN ACADEMY OF SCIENCE. 
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Helminthosporium petersii B. A C. M. A. C., 10-27-85, Beal. 
Sphaeropsis smilacis E. & E. A. A., 4-8-93, Johnson, M. 
DIOSCOREACEiE. 
Dioscorea villosa L. (To it). 
Cercospora dioscoreae E. A M. M. A. C., ’96, Wheeler. 
IR1DACE7E. 
Iris. 
Macrosporium iridis C. A E. A. A., 8-2-94, Merrow, M. 
Iris versicolor L. 
Phyllosticta iridis E. & E. A. A., 7-12-92, Merrow, M. (cotype) 
Gladiolus. 
Scab, cause unknown. (Mites?) 
Soft rot (Penicillium associated); Hard rot (Worst disease), South Haven, 
2-14-11, Coons. 
CANNACE7E. 
Canna indica L. 
Macrosporium bulbotrichum C’ke. M. A. C., 6-14-01, Wheeler fide Long- 
year. 
ORCHIDACE.E. 
Cypripedium reginae Walt. 
Macrosporium. Chatham, 8-4-00, Wheeler. 
Corallorhiza multiflora Nutt. 
Phoma corallorhiza E. & E. M. A. C., June, ’92, Hicks, (cotype) 
JUGLANDACE7E. 
Juglans. 
Diciporthe bicincta (C. & Pk.) Sacc. A. A., May 28, Johnson, M. 
Juglans cinerea L. 
Marsonia juglandis (Lib.) Sacc. Battle Creek, 8-22-85, Spalding, M.; 
North Lansing, 10-4-90, Beal, M. 
Streplothrix atra B. A C. A. A., fide Ellis, M. 
Juglans nigra L. 
Cytospora albiceps E. A K. A. A., 3-31-93, Johnson fide Ellis, M. 
Diplodia juglandis Fr. A. A., 3-31-93, Johnson, M. 
Marsonia ( Gloeosporium ) juglandis (Lib.) Sacc. M. A. C., 9-22-89: North 
Lansing, 10-4-90, Beal fide Hicks; Lansing, 9-5-89, Waite. 
Hicoria. 
Discosia artocreas (Tode) Fr. A. A., April, May and August, Pieters, 
Johnson, M. 
Haplographium chlorocephalum Fres. A. A., 3-23-91, Johnson fide Ellis, M. 
Phoma exocarpi Pk. M. A. C., April, ’92, Hicks, (cotype). 
Ramularia albomaculata Pk. Park Lake, Sept., ’99, Beal, Wheeler. 
Sphaeropsis pericarpi Pk. A. A., 4-3-93, Johnson, M. 
Tubercularia vulgaris Tode ( Neclria cinnabar ina) . A. A., Nov., ’04, Davis 
fide Pollock, M. 
Valsaria isitiva Ces. A DeNot. A. A., March and April, Johnson, M. 
Hicoria alba (L.) Britton. 
Gloeosporium c-aryae E. A 1 learn. M. A. C., 9-2-90, Beal, Wheeler, (also 
at M.) 
Cytospora albiceps E. A Iv. A. A., 3-31-93, Johnson fide Ellis M. 
