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

Fig. 6. A group of sporangia, × 4.

Fig. 7. A single sporangium as in section, × 40.

Fig. 8. A single spore, same species, × 1250.

Comatricha suksdorfii Ell. & Ev., [p. 178.]

Fig. 9. A group of sporangia, × 4.

Fig. 10. A bit of the capillitium, × 60.

Fig. 11. A single spore, × 1600.

Comatricha cæspitosa Sturg., [p. 172.]

Fig. 12. A cluster of sporangia, × 4.

Fig. 13. The capillitium highly magnified.