| Palací, C. A., Gilmartin, Amy J. |
1989
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A new species of Tillandsia (Bromeliaceae) from northwest Argentina
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Systematic Botany
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| Keil, David J., Morefield, J. |
1989
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Porophyllum pygmaeum (Asteraceae), a distinctive new species from southern Nevada
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Systematic Botany
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| McCourt, Richard M., Hoshaw, Robert W. |
1990
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Noncor-respondence of breeding groups, morphology, and monophyletic groups in Spirogyra (Zygnemataceae: Chlorophyta) and the application of species concepts
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Systematic Botany
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| Burandt, C. L., Fryxell, Paul A. |
1990
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A reappraisal of Abutilon reflexum (Malvaceae) and its allies
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Systematic Botany
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| Kron, Kathleen A., Judd, W. W. |
1990
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Phylogenetic relationships within the Rhodoreae (Ericaceae) with specific comments on the placement of Ledum
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Systematic Botany
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| Cox, P. B., Urbatsch, Lowell E. |
1990
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A phylogenetic analysis of the coneflower genera (Asteraceae: Heliantheae)
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Systematic Botany
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| Wilken, Dieter H., Hartman, R. |
1990
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A revision of the Ipomopsis spicata complex (Polemoniaceae)
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Systematic Botany
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| Bruederle, L. P., Jensen, U. |
1990
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Genetic differentiation of Carex flava and Carex viridula in West Europe (Cyperaceae)
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Systematic Botany
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| Lavin, Matt, Doyle, J. L. |
1990
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Tribal relationships of Sphinctospermum (Leguminosae): Integration of traditional and chloroplast DNA data
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Systematic Botany
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| Montagnes, R. J. S., Vitt, Dale H. |
1991
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Patterns of morphological variation in Meesia triquetra (Bryopsida: Meesiaceae) over an arctic-boreal gradient
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Systematic Botany
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| Freudenstein, John V., Doyle, J. L. |
1994
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Plastid DNA, morphological variation, and the phylogenetic species concept: The Corallorhiza maculata (Orchidaceae) complex
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Systematic Botany
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| Bohm, Bruce A., Stuessy, Tod F. |
1995
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Flavonoid chemistry of Bamadesioideae (Asteraceae)
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Systematic Botany
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| Bogler, David J., Simpson, B. B. |
1995
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A chloroplast DNA study of the Agavaceae
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Systematic Botany
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| Duncan, Thomas, Smith, Alan R. |
09/01/1979
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Primary basic chromosome numbers in ferns: facts or fantasies
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Systematic Botany
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| Crisci, Jorge V., Stuessy, Tod F. |
/11/1980
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Determining primitive character states for phylogenetic reconstruction
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Systematic Botany
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| Crawford, Daniel J., Stuessy, Tod F. |
26/07/1982
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Robert Carl Gardner†
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Systematic Botany
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| Davis, Jerrold I., Gilmartin, Amy J. |
30/10/1985
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Morphological variation and speciation
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Systematic Botany
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| Rollins, Reed C., Howard, Richard A. |
18/08/1987
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A tribute to George R. Cooley (May 29, 1896-September 27, 1986)
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Systematic Botany
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| Panero, José L., Schilling, Edward E. |
1988
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Revision of Viguiera sect. Maculatae (Asteraceae: Heliantheae)
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Systematic Botany
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| Giannattasio, Robert B., Spooner, David M. |
1994
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A reex-amination of species boundaries between Solatium megistacrolobum and S. toralapanum (Solatium sect. Pelota, series Megistacroloba): Morphological data
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Systematic Botany
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| Baum, Vicki M., Reveal, James L., Nowicke, Joan W. |
08/04/1983
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Pulchranthus (Acanthaceae), a new genus from northern South America
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Systematic Botany
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| Miller, John M., Chambers, Kenton L., Fellows, Charles E. |
31/07/1984
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Cytogeographic patterns and relationships in the Claytonia sibirica complex (Portulacaceae)
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Systematic Botany
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| Davidse, Gerrit, Soderstrom, Thomas R., Ellis, R. P. |
28/02/1986
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Pohlidium petiolatum (Poaceae: Centotheceae), a new genus and species from Panama
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Systematic Botany
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| Ganders, Fred R., Bohm, Bruce A., McCormick, S. P. |
1990
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Flavonoid variation in Hawaiian Bidens
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Systematic Botany
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| Bruneau, A., Doyle, J. L., Palmer, J. D. |
1990
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A chloroplast DNA inversion as a subtribal character in the Phaseoleae (Leguminosae)
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Systematic Botany
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