Additional Species. 
169 
331. Fusicladium angelica, E. & E. 
On Angelica atropurpurea , L. Racine. 
332. Glceosporium ampelopsidis, E. & E. 
On Ampelopsis quinquefolia , Michx. Racine. 
333. GLCEOSPORIUM (Marsonia) apicalis, E. & E. 
On Salix lucida , Muhl. Racine. Scarce. 
334. Glceosporium apocryptum, E. & E. 
On Negundo aceroides , Moench. This species is 
very common on the Box Elders cultivated for 
shade trees in the city of Racine. In favorable 
seasons it nearly defoliates them. 
335. Glceosporium aridum, E. & E. 
On Fraxinus Americana , L. Racine. Abundant. 
When developing vigorously on exposed trees it 
attacks one edge of the leaf, causing it to curl 
toward the affected side. When less vigorous on 
leaves of shaded trees it occurs on roundish spots 
about 5 mm. in diameter. 
336. G-lceosporium berberidis, Cke. 
On Berberis vulgaris , L. Racine. 
337. Glceosporium canadense, E. & E. 
On Quercus alba , Racine and Kenosha county. On 
Quercus macrocarpa , Michx. Racine. This fun¬ 
gus is very destructive to the leaves of the white 
oaks some seasons. 
338. GrLCEOSPORiUM coryli, (Desm.) Sacc. 
On Corylus Americana , Walt. Racine. Not un¬ 
common. 
339. Glceosporium fagi, Desm. & Rob., var. Americanum, 
E. & E. 
On Fagus ferruginea , Ait. Racine. Not com¬ 
mon. 
340. Glceosporium fructigenum, Berk. 
Not uncommon on apples from the Racine market. 
