| Culberson, Chicita F., Culberson, William L. |
11/05/1977
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Chemosyndromic variation in lichens
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Systematic Botany
|
| Haufler, Christopher H., Gastony, Gerald J. |
01/05/1979
|
Systematic implications of spore morphology in Bommeria and related fern genera
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Systematic Botany
|
| Gill, Lake S., Morton, J. K. |
01/08/1975
|
Scutellaria churchillana--hybrid or species
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Systematic Botany
|
| Barrett, Spencer C. H., Strother, John L. |
/07/1979
|
Taxonomy and natural history of Bacopa (Scrophulariaceae) in California
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Systematic Botany
|
| Hammel, Barry E., Reeder, John R. |
27/05/1980
|
The genus Crypsis (Gramineae) in the United States
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Systematic Botany
|
| Wussow, James R., Urbatsch, Lowell E. |
27/05/1980
|
A systematic study of the genus Tetrachyron (Asteraceae: Heliantheae)
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Systematic Botany
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| Mastrogiuseppe, Ronald J., Mastrogiuseppe, Joy D. |
/10/1980
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A study of Pinus balfouriana Grev. & Balf. (Pinaceae)
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Systematic Botany
|
| Ownbey, Gerald B., Pinkava, Donald J. |
/01/1981
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Cirsium coahuilense (Asteraceae) a new species from northern Mexico
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Systematic Botany
|
| Keil, David J., Stuessy, Tod F. |
/11/1981
|
Systematics of Isocarpha (Compositae: Eupatorieae)
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Systematic Botany
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| McCain, John W., Hennen, Joe F. |
/03/1982
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Is the taxonomy of Berberís and Mahonia (Berberidaceae) supported by their rust pathogens Cumminsiella santa sp. nov. and other Cumminsiella species (Uredinales)
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Systematic Botany
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| Crawford, Daniel J., Smith, Edwin B. |
14/10/1982
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Allozyme divergence between Coreopsis basalis and C. wrightii (Compositae)
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Systematic Botany
|
| Hellquist, Carl B., Hilton, Robert |
27/01/1983
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A new species of Potamogeton (Potamogetonaceae) from northeastern United States [P. ogdenii]
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Systematic Botany
|
| Pruski, John F., Urbatsch, Lowell E. |
27/01/1983
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Galea bucaramangensis (Asteraceae), a new species from the Colombian Andes
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Systematic Botany
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| Hartman, Ronald L., Stuessy, Tod F. |
08/04/1983
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Revision of Otopappus (Compositae, Heliantheae)
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Systematic Botany
|
| Kress, Walter J., Stone, Donald E. |
08/04/1983
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Morphology and phylogenetic significance of exineless pollen of Heliconia (Heliconiaceae)
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Systematic Botany
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| Theriot, Edward C., Stoermer, Eugene F. |
07/03/1984
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Principal component analysis of variation in Stephanodiscus rotula and S, nigarae (Bacillariophyceae)
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Systematic Botany
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| Soreng, Robert J., Spellenberg, Richard W. |
07/03/1984
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An unusual new Chaetopappa (Asteraceae--Astereae) from New Mexico
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Systematic Botany
|
| Wolf, Steven J., Denford, Keith E. |
07/03/1984
|
Arnica gracilis (Compositae), a natural hybrid between A. latifolia and A. cordifolw
View Details
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Systematic Botany
|
| Crawford, Daniel J., Smith, Edwin B. |
14/05/1984
|
Allozyme divergence and intraspecific variation in Coreopsis grandiflora (Compositae)
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Systematic Botany
|
| Patterson, Robert, Yoder-Williams, Michael P. |
31/07/1984
|
Leptodactylon glabrum, a new intermountain species of Polemoniaceae
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Systematic Botany
|
| Delgado Salinas, Alfonso, Johnston, Marshall C. |
31/07/1984
|
A new species of Myrospermum (Leguminosae: Papilionoideae) from northeastern Mexico
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Systematic Botany
|
| van der Werff, Hendrik H., Richter, H. G. |
21/05/1985
|
Caryodaphnopsis Airy-Shaw (Lauraceae), a genus new to the neotropics
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Systematic Botany
|
| Constance, Lincoln, Affolter, James M. |
20/05/1987
|
A trio of new Tauschias (Umbelliferae) from eastern Mexico
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Systematic Botany
|
| Seigler, David S., Ebinger, John E. |
1988
|
Acacia macracantha, A. pennatula, and A. cochliacantha (Fabaceae: Mimosoideae) species complex in Mexico
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Systematic Botany
|
| Brown, G. D. E., Gilmartin, Amy J. |
1989
|
Stigma types in Bromeliaceae-A systematic survey
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Systematic Botany
|
| Palací, C. A., Gilmartin, Amy J. |
1989
|
A new species of Tillandsia (Bromeliaceae) from northwest Argentina
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Systematic Botany
|
| Keil, David J., Morefield, J. |
1989
|
Porophyllum pygmaeum (Asteraceae), a distinctive new species from southern Nevada
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Systematic Botany
|
| McCourt, Richard M., Hoshaw, Robert W. |
1990
|
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
|
| Burandt, C. L., Fryxell, Paul A. |
1990
|
A reappraisal of Abutilon reflexum (Malvaceae) and its allies
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Systematic Botany
|
| Kron, Kathleen A., Judd, W. W. |
1990
|
Phylogenetic relationships within the Rhodoreae (Ericaceae) with specific comments on the placement of Ledum
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Systematic Botany
|
| Cox, P. B., Urbatsch, Lowell E. |
1990
|
A phylogenetic analysis of the coneflower genera (Asteraceae: Heliantheae)
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Systematic Botany
|
| Wilken, Dieter H., Hartman, R. |
1990
|
A revision of the Ipomopsis spicata complex (Polemoniaceae)
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Systematic Botany
|
| Bruederle, L. P., Jensen, U. |
1990
|
Genetic differentiation of Carex flava and Carex viridula in West Europe (Cyperaceae)
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Systematic Botany
|
| Lavin, Matt, Doyle, J. L. |
1990
|
Tribal relationships of Sphinctospermum (Leguminosae): Integration of traditional and chloroplast DNA data
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Systematic Botany
|
| Montagnes, R. J. S., Vitt, Dale H. |
1991
|
Patterns of morphological variation in Meesia triquetra (Bryopsida: Meesiaceae) over an arctic-boreal gradient
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Systematic Botany
|
| Freudenstein, John V., Doyle, J. L. |
1994
|
Plastid DNA, morphological variation, and the phylogenetic species concept: The Corallorhiza maculata (Orchidaceae) complex
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Systematic Botany
|
| Bohm, Bruce A., Stuessy, Tod F. |
1995
|
Flavonoid chemistry of Bamadesioideae (Asteraceae)
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Systematic Botany
|
| Bogler, David J., Simpson, B. B. |
1995
|
A chloroplast DNA study of the Agavaceae
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Systematic Botany
|
| Duncan, Thomas, Smith, Alan R. |
09/01/1979
|
Primary basic chromosome numbers in ferns: facts or fantasies
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Systematic Botany
|
| Crisci, Jorge V., Stuessy, Tod F. |
/11/1980
|
Determining primitive character states for phylogenetic reconstruction
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Systematic Botany
|
| Crawford, Daniel J., Stuessy, Tod F. |
26/07/1982
|
Robert Carl Gardner†
View Details
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Systematic Botany
|
| Davis, Jerrold I., Gilmartin, Amy J. |
30/10/1985
|
Morphological variation and speciation
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Systematic Botany
|
| Rollins, Reed C., Howard, Richard A. |
18/08/1987
|
A tribute to George R. Cooley (May 29, 1896-September 27, 1986)
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Systematic Botany
|
| Panero, José L., Schilling, Edward E. |
1988
|
Revision of Viguiera sect. Maculatae (Asteraceae: Heliantheae)
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Systematic Botany
|
| Giannattasio, Robert B., Spooner, David M. |
1994
|
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
|
| Baum, Vicki M., Reveal, James L., Nowicke, Joan W. |
08/04/1983
|
Pulchranthus (Acanthaceae), a new genus from northern South America
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Systematic Botany
|
| Miller, John M., Chambers, Kenton L., Fellows, Charles E. |
31/07/1984
|
Cytogeographic patterns and relationships in the Claytonia sibirica complex (Portulacaceae)
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Systematic Botany
|
| Davidse, Gerrit, Soderstrom, Thomas R., Ellis, R. P. |
28/02/1986
|
Pohlidium petiolatum (Poaceae: Centotheceae), a new genus and species from Panama
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Systematic Botany
|
| Ganders, Fred R., Bohm, Bruce A., McCormick, S. P. |
1990
|
Flavonoid variation in Hawaiian Bidens
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Systematic Botany
|
| Bruneau, A., Doyle, J. L., Palmer, J. D. |
1990
|
A chloroplast DNA inversion as a subtribal character in the Phaseoleae (Leguminosae)
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Systematic Botany
|
| Ford, Bruce A., Ball, P. W., Ritland, K. |
1990
|
Allozyme diversity and genetic relationship among North American members of the short-beaked taxa of Carex sect. Vesicariae (Cyperaceae)
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Systematic Botany
|
| Hernández, Héctor M. |
1990
|
A new subgenus and a new species of Zapoteca (Leguminosae)
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Systematic Botany
|
| Anderson, A. B., Balick, Michael J. |
1988
|
Taxonomy of the Babassu complex (Orbignya spp. : Palmae)
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Systematic Botany
|
| Shaw, A. Jonathan |
18/08/1987
|
Experimental taxonomy of Weissia controversa and W. sharpii (Musci: Pottiaceae)
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Systematic Botany
|
| Shaw, A. Jonathan |
21/05/1985
|
Peristome structure in the Mitteniales (ord. nov. : Musci), a neglected novelty
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Systematic Botany
|
| Peng, Ching-I |
14/05/1984
|
Ludwigia ravenii (Onagraceae), a new species from the coastal plain of the southeastern United States
View Details
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Systematic Botany
|
| Quero R., Hermilio J., Read, Robert W. |
28/02/1986
|
A revision of the palm genus Gaussia
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Systematic Botany
|
| Tanowitz, Barry D. |
26/07/1982
|
Taxonomy of Hemizonia sect.Madiomeris (Asteraceae: Madiinae)
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Systematic Botany
|
| Tanowitz, Barry D. |
21/02/1985
|
Systematic studies in Hemizonia (Asteraceae: Madiinae): hybridization of H. fasaculata with H. Clementina and H. minthornii
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Systematic Botany
|
| Ellstrand, Norman C., Levin, Donald A. |
/10/1980
|
Evolution of Oenothera laciniata (Onagraceae), a permanent translocation heterozygote
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Systematic Botany
|
| Heywood, John S., Levin, Donald A. |
1984
|
Allozyme variation in Gaillardia pulchella and G. amblyodon (Compositae): relation to morphological and chromosomal variation and to geographical isolation
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|
Systematic Botany
|
| Schaal, Barbara A. |
/11/1976
|
Genetic diversity in Liatris cylindracea
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Systematic Botany
|
| Karrfalt, Eric E., Tomb, A. S. |
27/01/1983
|
Air spaces, secretory cavities, and the relationship between Leucophylleae (Scrophulariaceae) and Myoporaceae
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Systematic Botany
|
| Shaw, A. Jonathan, Anderson, Lewis E. |
23/07/1986
|
Morphology and homology of the peristome teeth in Hymenodon and Hymenodontopsis (Rhizogoniaceae: Musci)
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Systematic Botany
|
| Potvin, C., Bergeron, Yves, Simon, Jean-Pierre |
08/04/1983
|
A numerical taxonomic study of selected Citrus species (Rutaceae) based on biochemical characters
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Systematic Botany
|
| Levy, Morris |
08/04/1983
|
Flavone variation and subspecific divergence in Phlox pilosa (Polemoniaceae)
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Systematic Botany
|
| Levy, Morris |
/12/1977
|
Minimum biosynthetic step indices as measures of comparative flavonoid affinity
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Systematic Botany
|
| Crawford, Daniel J., Levy, Morris |
/07/1979
|
Flavonoid profile affinities and genetic similarity
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Systematic Botany
|
| Walters, Terrence W., Decker-Walters, D. S., Posluszny, Usher, Kevan, P. G. |
1990
|
Determination and interpretation of ('migrating allozymes among genera of the Benincaseae (Cucurbitaceae)
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Systematic Botany
|
| Dickinson, T. A., Knowles, P., Parker, W. H. |
1988
|
Data set congruence in northern Ontario tamarack (Larix laricina, Pinaceae)
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Systematic Botany
|
| Bretting, Peter K., Nilsson, Sven |
1988
|
Pollen morphology of the Martyniaceae and its systematic implications
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Systematic Botany
|
| Palkovic, Lawrence A. |
07/03/1979
|
A hybrid of Gunnera from Costa Rica
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|
Systematic Botany
|
| Hart, Charles R. |
/01/1980
|
The systematics of the Bidens ferulae folia complex (Compositae)
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|
Systematic Botany
|
| Murrel, Z. E. |
1993
|
Phylogenetic relationships in Cornus (Cornaceae)
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|
Systematic Botany
|
| Bloom, William L. |
/09/1977
|
Chromosomal differentiation between Cirsium discolor and C. muticum and origin of supernumerary chromosomes
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|
Systematic Botany
|