36 



Gen. 9. ACTIDIUM Ir. 

 1. A. caricinum Scliz. On Carices. Beth. (S.). 



Geu. 10. LOPHODERMIUM Chev. 



1. L. spliaeorides A. & S. On leaves. N. Y. (Peck). 



2. L. xylomoldes Chev. On leaves. Car. (S.). 



3« L. punctiforme Fr. On leaves of oak. Betli. (S.). 



4. L. maculare J^ot. On leaves. N. Y. (Peck.). 



5. L. pinastri Chev. On pine leaves. Penns. (S.); Car. (Curt.); N. Eng. 



(Sprague) ; N. Y. (Peck). 



6. L. arundinaceum CAec. On reeds. Car. (S.); Maine (Morse); var-gf/'awi- 



nmn. On grasses. Beth (S.). 



7. L. typhinum Fr. On Typha. X. Y. (Peck) ; Betli. (S.). 



8. L. exaridum C. & P. On leaves of magnolia. Superficial, seated on 



irregular bleached spots; receptacles elliptical, minutely rugose, black, 

 opaque; lips elevated, paler, connivent ; asci clavate, sporidia filiform, 

 hyaline. N. Y. (Peck). 



Gen. 11. SPOROMEGA Corda. 



1. S. griseum Schz. On smilax twigs. Beth. (S.). 



Gen. 12. COCCOMTCES Not. 



1. C. tumida Not. On oak leaves. Beth. (S.). 



2. C. (?) rhododendri Schz. On Rhododendron leaves. Beth. (S.). [This is 



possibly Lophodermium spJiaeroides A. & S.] 



Gen. 13. COLPOMA ^Yalr. 



1. C. quercinuin Walr. On oak branches. Car. (Curt. S,). 



2. C. Azaleae Schz. On Azalea. N. Y. (Peck ; Gerard) ; Beth. (S.). 



3. C« juniperinum C', cfi P. On juniper branches. (Hys.; Peiemi B. & C.?). 



Gregarious, oblong, elliptic, or slightly elongated, covered by the cuti- 

 cle, which is ultimately fissured in an irregular manner, blackish, disc 

 pulled, at length exposed ; asci clavate, sporidia filiform, paraphyses 

 slender, at first circiuate or curled at the tips. N. Y. (Peck). 



