100 NOTICES OF NORTH AMERICAN FUNGI. 



* nXyxoxmia atro-viiridis. B. Sf Br.— On decaying bark of Rubus. 



Alabama, Beaumont, No, 4890. 



This genus differs from Myrothecium in the spores being conca- 

 tenate. 



* Epicoccum scabzum. C<?,— On dry roots of iVwssa. Car. Inf. 

 No. 2351. 



* Epicoccum neglectum. Desm. — On male inflorescence of Zea. 

 Car. Inf. No. 2166. 



* Epicoccum micropus. Cd. — On old pods of P/iaseoZiiS. Penn- 

 sylvania, Michener. No. 4402. 



617. Epicoccum simplex. B. Sc C. — Punctiforme ; sporis globo- 

 sis simplicibus. 



On leaves of Arundinaria. Car. Inf. No. 1378. 



This agrees entirely in habit with E. neglectum, Desm., but the 

 spores are free from any marks, reticulations, or septa. No. 3177, 

 on Quercvs falcata, and 3192, on Q. nigra, belong to the same 

 genus, but 1 find no fruit in either. 



* Illosporium. coccineum. Fr. — On Lichen. Car. Inf. No. 

 1768, 1435. Illosporium niveitm, Desm., is ^gerita Candida. 



* iEgexita Candida. P. — On decayed bulb of Narcissus, Car. 

 Inf. No. 1405. 



618. Dendzyphium fasciculare . B. if Rat\ — Floccis fasciculatis, 

 sporis elongatoclavatis multiseptatis basi attenuatis. 



On bark of Liquidambar. Car. Inf Ravenel. No, 1410. 



Forming minute fascicles of erect blapk articulated threads, 

 which have a few very short branchlets above; spores elongato- 

 clavate, greatly attenuated below, concatenate. There is a second 

 species on stems of herbaceous plants. Pennsylvania, Michener. 

 No. 4401, but indeterminable in the absence of spores. 



* Spozocybe byssoides. Fr. — On dead herbaceous stems. Car. 

 Inf. No. 2095, 1152. On vine, No 1221. On gourd, No. 1526. 

 On Erythrina herbacea. Santee River. No. 1618. On Ficus 

 No. 2361. 



* Spozocybe calicioides. Fr. — On bark of Popiilus angulata. 

 Car. Inf. Ravenel. No. 1389. Maine, Rev. J. Blake. No. 6300. 



The spores in the latter specimen are lemon-shaped, -0004 long. 

 In Ravenel's specimen I find minute conidia. 



* Spozocybe alteznata. B.— On damp paper. Hillsborough. 

 No. 6420. 



* Stachybotzys atza. Cd.— On damp paper. No. 5875, 5899. 



619. Gzaphium clavispozum. B. Sf C— Minutum olivaceum e 

 maculis orbicularibus brunneis oriundum ; sporis linearibus clava- 

 tisve pluriseptatis. 



On vine leaves. Car. Inf. No. 1739, 1813. 

 Growing on brown orbicular spots ; olive green ; stem compacted 

 of flexuous threads, which are free at the apex and waved ; spores 



