Výsledky vyhledávání - "Kathleen M. Peterson"

Erratum: The Genus Hymonoclea (Compositae: Ambrosieae)

Autor: Kathleen M. Peterson, Willard W. Payne

Publikováno v: Brittonia. 26:397

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3e65beb71b80bdf7dcbcebdb1d288f7
https://doi.org/10.2307/2805821

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Abstracts of Papers to be Presented at the Joint Sessions of the American Society of Plant Taxonomists and the Systematics Section of the Botanical Society of America at the American Institute of Biological Sciences Meetings, University of Minnesota, Minneapolis, 27 August-1 September 1972

Autor: John C. Semple, David E. Fairbrothers, Richard H. Eyde, Robert P. Adams, Rudolf Schmid, Theodore J. Crovello, G. P. Howland, James A. Berry, L. R. Bohm, Kathleen M. Peterson, Alfred E. Schuyler, Nels R. Lersten, Samuel B. Jones, Frank W. Gould, William M. Klein, James E. Rodman, James S. Pringle, Ronald J. Taylor, William G. D’Arey, Barton L. Bether, James Morris Lang, Richard C. Keating, Loran C. Anderson, Jean H. Langenheim, R. C. Payne, Robert G. Franke, James L. Reveal, John Jackson, Ellen Schrager Kemp, Yin-Tse Lee, A. R. Oliveira, C. E. Beil, Gene A. McCoy, Ralph O. Erickson, James W. Walker, Tod F. Stuessy, C. Sterling, David J. Keil, Bruce L. King, A. Spencer Tomb, S. H. Sohmer, Danniel J. Crawford, Leslie D. Gottlieb, Charles H. Uhl, A. J. Moore, Jack Maze, G. Caywood Chapman, D. A. Levin, Ronald W. Pearman, E. Dan Cappel, Susan S. Martin, Jerry L. Pickering, James A. Mears, Robert Ornduff, Willard W. Payne, Alan Graham, T. A. Geissman

Publikováno v: Brittonia. 24:117

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80cc21e600e37125cc6081b6cb927c55
https://doi.org/10.2307/2805861

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Observations of the Hypodermises of Ferns

Autor: Willard W. Payne, Kathleen M. Peterson

Publikováno v: American Fern Journal. 63:34

While engaged in routine screening of fern leaves in connection with stomatal studies presently under way, we have been struck by the occurrence, nature, and variability of the hypodermal layers encountered. Examination of the likely literature sourc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6caecba25a6550f0076631644beb720
https://doi.org/10.2307/1546325

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The Genus Hymenoclea (Compositae: Ambrosieae)

Autor: Kathleen M. Peterson, Willard W. Payne

Publikováno v: Brittonia. 25:243

Two species are recognized within the genus,H. monogyra Torr. & Grayex Gray andH. salsola Torr. & Grayex Gray. Of these, the fall-floweringH. monogyra is monomorphic and unambiguous. The springfloweringH. salsola, however, is polymorphic and contains

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40b8fa75aaf876b0e6e3010789bb4335
https://doi.org/10.2307/2805586

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