153 



NOTICES OF NORTH AMERICAN FUNGI. 

 By the Rev. M. J, Berkeley, M.A., F.L.S. 



(Continued from Page 101.) 



470. Melanconium oblongum. />'.— Pustulis elevatis late COnicis 

 t • ctis ; sporis oblongis. 



On Juglans cinerea. Massachusetts. No. 3380. Alabama, 

 Peters. No. 5250 : Bpores*0008 long, with an oil globule, one Bide 

 curved. A very different plant from Stilbospora ovata, which also 

 occurs (»n walnut. 



477. Stilbospora brevis. B. $ B.— Bubcorticalis, tarde sporas 

 oblongas utrinque obtusas triseptatas emittens. 



On rather thick bark of hornbeam. South Carolina. Ravenel. 

 No. 1360. 



At first entirely concealed by the bark, then sending out the black 

 oblong triseptate spores, the breadth of which is one-third of the 

 length. 



478. Stilbospora pinicola. B. $ C, — Soris oblongis erumpentibus ; 

 sporis oblongis, utrinque obtusis triseptatis, articulis uninucleatis 

 leviter constrictis. 



On the under side of pine leaves. No. 4791. 



Forming little oblong hysteriiform spots, at first surrounded by 

 the cuticle ; spores oblong, -0008 long, -0002 wide, constricted slightly 

 at the joints, each of which has a single globose nucleus. 



* Steganosporium cellulosum. Cd. — On Acer saccharinum. 

 Pennsylvania, Michener. No. 3604. Mountains of Upper Caro- 

 lina. Curteis. No. 4501. Spores "002 long. 



* Coryneum Kunzei. Cd.— On oak branches. Pennsylvania. 

 Michener. No. 5125. 



479. Coryneum decipiens. B. % C— Sporis oblongis utrinque 

 obtusis triseptatis longe pedicellatis. 



On bark. New England. Murray. No. 5670. 



Forming little erumpent pustules; spores oblong, obtuse at either 

 end, triseptate, -0006 long, about ^ as much broad., seated on long 

 hyaline pedicels. No. 3339, on chesnut from the Virginian 

 Mountains, is either the same or very closely allied, but the spores 

 are attenuated at the base, and I have not seen the same elongated 

 pedicels. 



* Coryneum pulvinatum. Kze. — On Tilia Americana. Vir- 

 ginia Mountains. Car. Inf. Curtis. No. 3331, 3402. Canada. 

 Dr. McLagan. 



* Coryneum compactum. B, § Br. — On Betula rubra. Car. 

 Sup. Curtis. No. 313. 



* Coryneum mycrostictum. B.$Br. — On Rose. Alabama. 

 Peters. No. 5209. 



480. Coryneum Negundinis. B. <b C— Pustulis nrinutissiinis ; 



