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Early Science and Medicine, 2013
The problem of generalization was a vexing one in anatomical investigations: when was it legitimate to generalize from one individual observed or dissected at a given time to the same individual at different times, or to individuals of the same species, or even to individuals from different species altogether?
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The problem of generalization was a vexing one in anatomical investigations: when was it legitimate to generalize from one individual observed or dissected at a given time to the same individual at different times, or to individuals of the same species, or even to individuals from different species altogether?
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The Proper Name of the Water Horsetail
American Fern Journal, 1936podium californicum Kaulf., Adiantum emarginatum Hook., Thelypteris arguta (Kaulf.) Moxley, Woodwardia Chamissoi Brack., Polystichum munitum (Kaulf.) Presl, Adiantum pedatum var. aleuticum Ruprecht, and lastly, Adiantum Capillus-Veneris L. was found by Johnson the next day. I kept a sharp lookout for Asplenium vespertinum Maxon, for this had been found
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Chemical Control of Field Horsetail
Weed Science, 1976Soil-incorporated treatments of dichlobenil (2,6-dichlorobenzonitrile) at 4.5 or 9 kg/ha completely controlled field horsetail (Equisetum arvense L.) for 2 yr and at 9 kg/ha, control was 90 to 99% in the third year. Mulching with sawdust after surface application of dichlobenil gave similar results.
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Anatomical descriptions of horsetails and ferns
2018Rhizome round, with a diameter of 1.5–4 mm. A large aerenchymatic cortex surrounds a central part with vascular bundles.
Jiří Doležal +4 more
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Analyzing field horsetail products on the market – identifying marsh horsetail impurities
Planta Medica, 2022A Nedelcheva +3 more
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