8PH*RIACEI.

389

31. dccipiens, Fr.; Soto. t. 297. On hornbeam.

d. Circumscripta.

32. comiculata, Ii. and Br. (no. 845). On dead branches.

33. cincta, B. and Br. (no. 846). On dead twigs.

293. VALSA, Fr.

Perithecia carlx>naccous, perfect, circulating, elongated intoconverging necks; ostiola erumpent, joined together, or endingin a common disc.

1. Prunastri, Fr. On dend sloe.

2. stellulata, Fr. On dead elm-branches.

3. enteroleuca, Fr. On dead branches.

4. extensa, Fr. b. Khanini. On dead Rhamnus calharticut.

5. syngenesia, Fr. (no. 847). On dead elder.

6. Crataegi, Curr. (no. 848). On dead hawthom-twigs.

7. detrusa, Fr. (no. 18). On dead berberry.

8. fibrosa, Fr. On dead blackthorn.

b. Incma.

9. nivea, Fr.; Soto. t. 372./. 7. On dead poplar, hawthorn, etc.

10. leucostoma, Fr. On dead sloe.

11. Kunzei, F'r. (no. 001). On dead fir.

12. angulata, Fr. (mo. 848). On dead Cylisus laburnum.

13. luteola, Fr. On dead oak-branches.

14. microstoma, Fr. (no. 20). On dead sloe.

15. profusa, Fr. On dead Robinia.

16. dissepta, Fr. (mo. 173). On various dead branches.

17. controversa, Fr. (mo. 602). (Sphseria, De$m.) On various dead

branches.

18. dryina, Curr. (no. 850). On dead oak-branches.

19. concameruta, Curr. (no. 867). On dead oak-twigs.

c. Obvallata.

20. coronata, Fr. On dead oak, rose, hawthorn, etc.