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In this connection I desire to say something about the presence of the Gemiasmas in the Croton water. The record I have given of finding the Gemiasma verdans is not a solitary instance. I did not find the gemiasmas in the Cochituate, nor generally in the drinking waters of over thirty different municipalities or towns I have examined during several years past.
So in my search I made a special work of catching the gemiasmas and not caring for anything else. In this list you will see the Gemiasma verdans distinguished from its associate objects. I think I can in no other way more clearly show my right to have my honest opinion respected in relation to the subject in question. PLATE VIII. A, B, C, Large plants of Gemiasma verdans. A, Mature plant.
Found the same. Observation 3. Found the same. Observation 4. Salt marsh below the railroad bridge over the river. The scrapings of the soil showed beautiful yellow and transparent Protuberans, beautiful green sporangias of the Gemiasma verdans. Observation 5. Near the brook named was a good specimen of the Gemiasma plumba.
I have no difficulty in accounting for the presence of the Gemiasmas in the Croton, as during the last summer I made studies of the Gemiasma at Washington Heights, near 165th St. and 10th Ave., N.Y.
One stellate compound plant hair, one Gemiasma verdans, two pollen. Grass flower dew. Some large white sporangia filled with spores. Grass blade dew, not anything of account. One pale Gemiasma, three blue Gemiasmas, Cosmarium, Closterium. Diatoms, pollen, found in greenish earth and wet with the dew. Remarks: Observations made at the pool with clinical microscope, one-quarter inch objective.
I would then that all would join hands in settling the cause of this disease; and while I do not expect that all will agree with me, still, I shall respect others' opinions, and so long as I keep close to my facts I shall hope my views, based on my facts, will not be treated with disrespect. Gemiasma verdans and Gemiasma rubra collected Sept. 10, 1882, on Washington Heights, near High Bridge.
Some of the earth near the site of the exposure referred to in Observation 31, was examined and found to contain abundantly the Gemiasma verdans, rubra, Protuberans lamella, confirmed by three more observations. Observation 33. In company with Surgeon F. M. Dearborne, U.S.N., in charge of Naval Hospital, the same day later explored the wall about marsh west of hospital.
Day cloudy, foggy, hot. Green earth in water way from pump near cemetery. Anabaina plentiful. Diatoms, Oscillatoriaceae. Polycoccus species. Pollen, Cosmarium, Leptothrix, Gemiasma, old sporangia, spores many. Fungi belonging to fruit. Puccinia. Anguillula fluviatilis. Mr. Smith's blood. Spores, enlarged white corpuscles. Two sporangia? Gemiasma dark brown, black. Mr.
I found all the varieties of the palmellae you described in the boxes, and I kept them for several years and demonstrated them as I had opportunity. You also showed me on this visit the following experiments that I regarded as crucial: 1st. I saw you scrape from the skin of an ague patient sweat and epithelium with the spores and the full grown plants of the Gemiasma verdans. 2d.
D, E, F, and G represent mature plants belonging to the Gemiasma rubra. D represents a ripe plant, filled with spores, embryonic plants, and spermatia. E represents a ripe plant in the act of discharging its contents, it being about half emptied.
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