MICHIGAN ACADEMY OF SCIENCE. 
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RUTACEiE. 
Xanthoxylum americanum Mill. 
Phyllactinia corylea (Pers.) Karst. M. A. C., 10-3-91, Wheeler; M. A. C., 
10-17-91, Hicks; A. A., Oct., ’93, Landon, M. 
Ptelea trifoliata L. 
Alternaria tenuis Nees. A. A., Sept., Pieters, M. 
POLY GAL ACE iE . 
Polygala senega L. 
Septoria consocia Pk. A. A., April, ’98, Spalding, M. 
EUPHORBICEiE. 
Acalypha virginica L. 
Cercospora acalyphae Pk. M. A. C., Sept., ’85, fide Hicks; M. A. 0., 9-6-91, 
Beal (also at M.). 
Euphorbia. 
Microsphaera euphorbice (B. & C.) Pk. Salmon, ’00, p. 165; A. A., Battle 
Creek, Aug., Sept., Spalding, M. 
Euphorbia corollata L. 
Microsphaera euphorbiae (B. & C.) Pk. M. A. C., 9-6-91, Hicks; 8-31-90; 
Munith, Aug., ’93, Hicks. 
Euphorbia nutans Lag. 
Fusicladium fasciculatum C. & E. M. A. C., 8-30-93, Wheeler, also at (M.). 
Euphorbia serpyllifolia Pers. 
Sclerotinia libertiana Fckl. M. A. C., 6-8-11, Coons. 
ANACARDIACEjE. 
Rhus. 
Botryosphaeria fuliginosci (M. & N.) Ell. A. A., March, May, Johnson, M. 
Diaport.he albovelata (B. & C.) Sacc. A. A., Johnson, M. 
Diplodici fibriseda (C. & E.) Ell. A. A., 3-18-94, Johnson, M. 
Eutypella stellulata (Fr.) Sacc. A. A., May, fide Ellis, M. 
Macrophoma rhoina. (Schw.) Sacc. and Teichospora rhypodes E. A E. 
A. A., Johnson, fide Ellis, M. 
Rosellinia pulveracea (Ehr.) Fckl. A. A., March, May, fide Johnson, M. 
Rhus glabra L. 
Sphaerothecd hwmuli (DC.) Burr. Whitmore Lake, Aug., ’96, Hicks. 
Rhus toxicodendron L. (including R. radicans L. and R. Rydbergii Small 
probably). 
Gloeosporium toxicodendri E. & M. M. A. C., Hicks. 
Phyllactinia corylea (Pers.) Karst. M. A. C., 10-13-91, Hicks. 
Podosporium rigidum Schw. A. A., Johnson, M. 
Septoria toxicodendri Curtis. A. A., July, Aug., Spalding, fide Ellis. 
Rhus vernix L. 
Phyllosticta rhoina Kalchbr. & Cke. Munith, Aug., ’93, Hicks. 
ILICACEJE. 
Ilex verticillata (L.) Gray. 
Ramularia alaterni Thiim. Munith, Aug., ’93, Hicks, N. A. F., 3080. 
Rhytisma ilicis-canadensis Schw. M. A. C., 9-4-87; Lansing, 9-6-89 
Waite; M. A. C., 8-15-94, Wheeler; M. A. C., Oct., ’91, Beal, Econ. Fung. 
106; M. A. C., 9-6-91; Hicks; Munith, Aug., ’93, Hicks. 
