NEW JERSEY FUNGI. 
80 
On Zea mays. 
Effused, but so thinly as not to be visible to the naked eye. 
Spores •08-’12 X *02 mm., at first with the endochrome divided, at 
length septate. (PI. 99, fig. 19.) Nos. 2643, 2772. 
IMEenispora ciliata. Corda. 
On Afagnolia hark. No. 2712. 
Chalara acuaxia. C. ^ E. 
Effusa, atra. Hyphis rectis, ampullgeformibus, fuligineis. Arti- 
culis supra connatis, hyalinis, cylindraceis, brevibus, dissilientibus. 
On fir leaves. 
Threads flask-shaped at the base ; dusky, surmounted by hyaline 
articulations -012 mm. long and about *0035 mm. thick. (PI. 99, 
fig. 20.) No. 2786. 
Cexcospoxa Rhuina. C. Sf E. 
Maculis brunneis, suborbicularibus, amphigenis. Hyphis sim- 
plicibus vel furcatis, hyalinis, brevibus. JSporis cylindraceis, sur- 
sum attenuatis, septatis, hyalinis. 
On fading leaves of Rhus glabra. 
Threads very short. Spores •07-'08 mm. ; very slender, 4-5 
septate. No. 2656. 
Cexcospoxa betaecola. Sacc. Myc. Ven., 597. 
On beet leaves. No. 2721. 
Cexcospoxa gxisea. C. db E. 
On Polygala cruciata. No. 2775. 
Cexcospoxa Nymph^eacea. C. 4* E. 
Epiphylla. Maculis olivaceis, suborbicularibus. Hyphis dense 
fasciculatis, gracilibus, hyalinis. Sporis linearibus, multi-septatis, 
hyalinis. 
On leaves of Nymphcea odoarta. 
Spores •08-'09 mm., very slender, scarcely perceptibly attenuated. 
No. 2684. 
Cylindxium hetexonemum. Saco. 
On cow dung. (PI. 99, fig. 21.) No. 2700. 
Folyscy talum sexiceum. Sacc. 
On leaves of Quercus Unctoria. No. 2641. 
Oidium fxuctigenum. Ca. 
On decaying peaches. 
Zygodesmus fuscus. Cordi. 
On oak bark. 
B. 4* C. 
No. 2686. 
No. 2759. 
No. 2830. 
Zygodesmus olivasceus. 
On old pine wood. 
Botxytis nebulaxis. C. 4* E. 
Effusum, fuligineum. Hyphis fasciculatis, rectis, sursum valde 
ramulosis, septatis ; ramulis furcatis, hyalinis. Sporis globosis, 
minutissimis, fuscis. 
On rotting leaves. 
Spores not more than *003 mm. diam. ; very numerous ; 
clustered about the ends of the branches. Threads nearly half a 
millemetre long. (PI. 99, fig. 23.) No. 2679. 
