The North American Slime-Moulds / A Descriptive List of All Species of Myxomycetes Hitherto Reported from the Continent of North America, with Notes on Some Extra-Limital Species

by Thomas H. Macbride

Diderma crustaceum Peck, [p. 135.]

Fig. 7. A mass of clustered sporangia, to show habit of aggregation, natural size.

Tubifera ferruginosa (Batsch) Macbr., [p. 206.]

Fig. 8. A single spore, × 1400.

EXPLANATION OF PLATE VIII

Diderma floriforme (Bull.) Pers., [p. 143.]

Fig. 1. Sporangia of various ages, × 5.

Fig. 1 a. Spore of the same species, × 1000.