Observation 10. Gemiasma verdans and G. rubra in small quantities. Innumerable mobile spores.
Observation 11. Specimen taken from under the shade of short marsh grass. Gemiasma exceedingly rich and beautiful. Innumerable mobile spores.
Observation 12. Good specimens of Gemiasma rubra. Innumerable spores present in all specimens.
Observation 13. Very good specimens of Protuberans lamella.
Observation 14. The same.
Observation 15. Dead Gemiasma verdans and rubra.
Observation 16. Collection very unpromising by macroscopy, but by microscopy showed many spores, mature specimens of Gemiasma rubra and verdans. One empty specimen with double walls.
Observation 17. Dry land by the side of railroad. Protuberans not abundant.
Observation 18. From side of ditch. Filled with mature Geraiasma verdans.
Observation 19. Moist earth near a rejected timber of the railroad bridge. Abundance of Gemiasma verdans, Sphærotheca Diatoms.