Note 32 — THE NORTH AMERICAN SLIME-MOULDS (continued 3)
Reading edition
Dr. Cooke, who used the microscope, applied the Monograph description to British forms occurring on leaves; proceeded further and found the same situation in New York. Mr. Massee gives the species wide range with spores 8–10 µ; average 9 µ; only a fraction too large; evidently none 12–15 µ.