EXPLANATION OF PLATE II. ' 
*CERCOSPORA SMILACIS Thwm. 
Page 29. 
Fia. 1. A leaf bearing the fungus in orbicular spots. 
Fig. 2. A tuft of flocci x 400. 
Fie. 3. Three spores x 400. 
HELICOSPORIUM CINEREUM Peck, 
Page 28. 
Fie. 4. A piece of wood bearing a patch of the fungus. 
Fie. 5. Mycelium and part of three flocci x 400. 
Fia. 6. One spore partly uncoiled and two spores coiled x 400. 
ow 
PATELLARIA HAMAMELIDIS Peck. 
Page 32. 
Fig. 7. A piece of bark bearing the fungus. 
Fie. 8. Two receptacles magnified. 
Fie. 9. A paraphysis and an ascus containing spores x 400. 
Fria. 10. Four spores x 400. 
CALICIOPSIS PINEA Peck. 
Page 32. 
Fie. 11. A piece of bark bearing the fungus. 
Fie. 12. One mature and two immature plants with acluster of sphzeriform bodies 
at the base, all magnified. 
Fra. 13. Two asci containing spores x 400. 
Fig. 14. Five spores x 400. 
Fie, 15. Five spermatia x 400. 
HELVELLA PALUSTRIS Peck. 
Page 31. 
Fie. 16. A young plant. 
Fie. 17, A mature plant. 
Fic. 18. A paraphysis and an ascus containing spores x 400. 
VALsA ACROCYSTIS Peck. 
Page 34. 
Fia. 19. Piece of a branch bearing the fungus. 
Fria. 20. A magnified cluster of perithecia with the epidermis removed. 
Fia. 21. An ascus containing spores x 400. 
Fic. 22. One immature and two mature spores x 400. 
CUCURBITARIA. LONGITUDINALIS Peck. 
Page 34, 
Fic. 23. Piece of a branch bearing the fungus. 
Fig. 24. A row of perithecia magnified. 
Fie. 25. An ascus containing spores x 400. 
Fra. 26. Three spores x 400. 
*This species was unpublished when the report was written, but was afterward published 
by Baron Thumen. Owing to the delay in printing I aim enabled to insert the name given by 
him and thus avoid a synonym. 
