62 SEVENTH REPORT. 



Hi'PHOMYCETES — Continued: 



Fusarium lateritium Nees. On Eobinia pseudacacia, June 1, 1894, Johnson, fide Ellis. 

 Fusiclaclium dendriticum (Wallr.) Fckl. (Perfect form is Venturia.) ()n leaves of 



apple and pear, Ann Arbor, Lansing, June to September, Pieters, Smith, Merrow, 



Spalding. 

 Fusicladium depressum B. & Por. On Angelica atropurpurea, M. A. C, October, 



1891, Hicks. 

 Fusicladium fasciculatum C. & E. On Euphorbia Preslii, M. A. C, August 30, 1893, 



Wheeler. 

 Gonatobotrys flava Bon. On Mucorini (?) on decaying agaric, January 10, 1894, 



Merrow. 

 Gonytrichum caesium Nees. On Vitis, May 12, 1893, Johnson, fide Ellis. 

 Haplographium chlorocejihalum Fres. On Carya, March 23, 1895, Jolmson, fide Ellis. 

 Helicoma ambiens Morg. On Quercus, May 5, 1894, Johnson, fide ElHs. 

 Helicoma monilipes, Ellis and Johnson, n. sp. On baric of Quercus, May 5, 1894, 



Johnson. Type from same material. 

 Helicomyces cinereus Pk. On fallen Quercus, June 3, 1894, Johnson. 

 Helicomyces elegans Morg. On bark of Populus, April 5, 1895, Johnson. (Spores 



not as wide as description.) 

 Helicomyces olivaceus Pk. On Corylus Americana and Quercus, April, May, 1893, 



Johnson. 

 Helicoon ellipticum (Pk) Morgan. On pine or hemlock boards, September 18, 1894, 



Johnson. 

 Heterosporium cladosporioides E. & E. n. sp. On old paper. April 28, 1894, Johnson. 



Tj'pe from same paper. 

 lUosporium carneum Fr. On Peltigera canina, April 29, 1893, Johnson. 

 Isaria felina (D. C.) Fr. On mouse dung, laboratory culture, February 10, 1894, 



Johnson. 

 Macrosporium iridis C. & E. On cultivated Iris, August 2, 1894, j\Ierrow. 

 Monilia aurantiaca Pk. Occurs often in the laboratory as a contamination of other 



cultures, has exceedingly rapid growth of mycelium. Pollock. 

 Monilia aureo-fulva E. & E. On rotten logs, June, 1893, April, 1894, Johnson, Miss 



Langdon. 

 Monilia fructigena Pers. (Perfect form is Sclerotinia). On decaying peaches, cher- 

 ries, plums, Johnson, Spalding. 

 Monilia Linhartiana, Sacc. On leaves of Crataegus, May, 1894, Pieters. 

 Oedocephalum roseum Cke. On decaying bean pods, October 23, 1893, Johnson. 

 Oospora fasciculata (Berk.) Sacc. & Vogel. On decaying oranges, March, 1894. 



Johnson. 

 Penicillium glaucum, Lk. On decaying Polyporus, Merrow. Grows on almost every- 

 thing, the most frequent cause of contamination of cultures in the laboratory. 

 Podosporium rigidum Schw. On Rhus Toxicodendron, Johnson. 

 Polythrincium trifolii Kze. On Trifolium repens. Ann Arbor and Grosse Isle, Spalding 



and Campbell. 

 Ramularia armoraciae Fckl. On Nasturtium armoracia and Brassica nigra, Ann 



Arbor, Battle Creek, M. A. C, May, September, November, Spalding, Pieters, Beal. 

 Raniularia arvensis Sacc. On Potentilla norvegica, Ann Arbor, Whitmore Lake, May 



to August, vSpalding, Johnson. 

 Ramularia celastri E. & M. On Celastris scandens, Ann Arbor, Battle Creek, August, 



September, Spalding. 

 Ramularia contexta E. & E. n. sp. On Menispernum Canadense, August 29, Spalding, 



Type from same package. 

 Ramularia decipiens E. & E. On Rumex crispus and R. obtusifolius, Ann Arbor, M. 



A. C, June to September, Spalding, Beal. 

 Ramularia dulcamarae Pk. On Solanum dulcamara, October 10, 1894, Johnson. 

 Ramularia hamamelidis Pk. On Hamamelis Virginiana, M. A. C, October 8, Beal. 

 Ramularia heraclei (Oud) Sacc. On Heracleum lanatum, June 8, 1894, Johnson. 

 Ramularia macrospora Fr. var. asteris Sacc. On Aster Novae-Angliae, Whitmore 



Lake, June 26, 1894, Merrow. 

 Ramularia mitellae Pk. On Mitella diphylla, August 4, 1894, Merrow. 

 Ramularia multiplex Pk. On Vaccinium oxycoccus, M. A. C, July 26, 1890, Beal. 

 Ramularia plantaginis E. & Mart. On leaves of Plantago major, Ann Arbor, Battle 



Creek, May, July, Johnson, Spalding. 

 Ramularia rudbeckiae Pk. On Rudbeckia laciniata, Ann Arbor, M. A. C, May,. 



November, Johnson, Beal. 



