Spermatophyta

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Do varieties wear out, or tend to wear out?
Asa Bray

American Journal of Science February 1875, s3-9 (50) 109-114; DOI: https://doi.org/10.2475/ajs.s3-9.50.109
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Address before the American Association at its recent meeting in Dubuque, Iowa
Asa Gray

American Journal of Science October 1872, s3-4 (22) 282-298; DOI: https://doi.org/10.2475/ajs.s3-4.22.282
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Contributions from the laboratory of the Sheffield Scientific School, Yale College; No. XXII, On the proximate composition of several varieties of American maize
W. O. Atwater

American Journal of Science November 1869, s2-48 (144) 352-360; DOI: https://doi.org/10.2475/ajs.s2-48.144.352
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Contributions from the Sheffield Laboratory of Yale College; XIII, On native crystallized terpin
S. W. Johnson

American Journal of Science March 1867, s2-43 (128) 200-201; DOI: https://doi.org/10.2475/ajs.s2-43.128.200
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Caricography
C. Dewey

American Journal of Science November 1866, s2-42 (126) 325-334; DOI: https://doi.org/10.2475/ajs.s2-42.126.325
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On the age of the coal formation of China
J. S. Newberry

American Journal of Science September 1866, s2-42 (125) 151-154; DOI: https://doi.org/10.2475/ajs.s2-42.125.151
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Note on a regular dimerous flower of Cypripedium candidum
Asa Gray

American Journal of Science September 1866, s2-42 (125) 195; DOI: https://doi.org/10.2475/ajs.s2-42.125.195
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Caricography
C. Dewey

American Journal of Science September 1866, s2-42 (125) 243-245; DOI: https://doi.org/10.2475/ajs.s2-42.125.243
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Caricography
C. Dewey

American Journal of Science May 1866, s2-41 (123) 326-331; DOI: https://doi.org/10.2475/ajs.s2-41.123.326
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On caricography
C. Dewey

American Journal of Science March 1866, s2-41 (122) 226-230; DOI: https://doi.org/10.2475/ajs.s2-41.122.226

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