| Brauner, S., Gottlieb, L. D. |
20/05/1987
|
A self-compatible plant of Stephanomeria exigua subsp. coronaria (Asteraceae) and its relevance to the origin of its self-pollinating derivative S. malheurensis
View Details
|
Systematic Botany
|
| Nicholls, K. W., Bohm, Bruce A. |
20/05/1987
|
Flavonoids of Lupinus sects. Platycarpos and Lupinellus (Fabaceae)
View Details
|
Systematic Botany
|
| Varadarajan, G. S., Forero, Enrique |
18/08/1987
|
Genus Pitcairnia (Bromeliaceae): new taxa from Colombia, nomen-clatural changes, and species complexes
View Details
|
Systematic Botany
|
| Manos, Paul S., Fairbrothers, David E. |
18/08/1987
|
Allozyme variation in populations of six northeastern American red oaks (Fagaceae: Quercus subg. Erythrobalanus)
View Details
|
Systematic Botany
|
| Holsinger, Kent E., Gottlieb, L. D. |
1988
|
Isozyme variability in the tetraploid Clarkia gracilis (Onagraceae) and its diploid relatives
View Details
|
Systematic Botany
|
| Schilling, Edward E., Spooner, David M. |
1988
|
Floral flavonoids and the systematics of Simsia (Asteraceae: Heliantheae)
View Details
|
Systematic Botany
|
| Thomas, W., Davidse, Gerrit |
1989
|
Koyamaea neblinensis, a new genus and species of Cyperaceae (Sclerioideae) from Cerro de la Neblina, Venezuela and Brazil
View Details
|
Systematic Botany
|
| Excurra, C., de Azkue, D. |
1989
|
Validation and genetic and morphological relationships oi Ruellia macrosolen (Acanthaceae) from southern South America
View Details
|
Systematic Botany
|
| Ford, V. S., Gottlieb, L. D. |
1989
|
Morphological evolution in Layia (Compositae): Character recombination in hybrids between L. discoidea and L. glandulosa
View Details
|
Systematic Botany
|
| Miller, J. S., Nowicke, J. W. |
1989
|
Sectional placement of some problematic Cordia species (Boraginaceae)
View Details
|
Systematic Botany
|
| Reeder, John R., Toolin, L. J. |
1989
|
Notes on Pappophorum (Gramineae: Pappophoreae)
View Details
|
Systematic Botany
|
| Doyle, J. L., Brown, A. H. D. |
1989
|
5S nuclear ribosomal gene variation in the Glycine tomentella polyploid complex (Leguminosae)
View Details
|
Systematic Botany
|
| de Pamphilis, C. W., Wyatt, R. |
1989
|
Hybridization and introgression in buckeyes (Aesculus: Hippocastanaceae): A review of the evidence and a hypothesis to explain long-distance gene flow
View Details
|
Systematic Botany
|
| Judziewicz, Emmet J., Peterson, P. M. |
1989
|
Sporobolus temomairemensis (Poaceae: Eragrostideae): A new species from Northern South America
View Details
|
Systematic Botany
|
| Loconte, Henry R., Estes, James R. |
1989
|
Phylogenetic systematics of Berberidaceae and Ranunculales (Magnoliidae)
View Details
|
Systematic Botany
|
| Brauner, S., Gottlieb, L. D. |
1989
|
Response to selection for time of bolting in Stephanomeria exigua subsp. coronaria and implications for the origin of S. malheurensis (Asteraceae)
View Details
|
Systematic Botany
|
| Campbell, C. S., Dickinson, T. A. |
1990
|
Apomixis, patterns of morphological variation and species concepts in subfam. Maloideae (Rosaceae)
View Details
|
Systematic Botany
|
| Spellenberg, Richard W., Powell, Albert Michael |
1990
|
A new species of Perityle (Asteraceae) from Southwestern Chihuahua, Mexico
View Details
|
Systematic Botany
|
| Cosner, M. B., Crawford, Daniel J. |
1990
|
Allozyme variation in Coreopsis sect. Coreopsis (Compositae)
View Details
|
Systematic Botany
|
| Evert, E., Constance, Lincoln |
1982
|
Shoshonea pulvinata, a new genus and species of Umbelliferae from Wyoming
View Details
|
Systematic Botany
|
| Haynes, Robert R., Holm-Nielsen, Lauritz B. |
1982
|
A new species of Potamogeton (Potamogetonaceae) from the Northern Andes
View Details
|
Systematic Botany
|
| Robinson, H., Burns-Balogh, Pamela |
1982
|
Evidence for a primitively epiphytic habit in Orchidaceae
View Details
|
Systematic Botany
|
| Watson, L. E., Estes, James R. |
1990
|
Biosystematic and phenetic analysis Marshallia (Asteraceae)
View Details
|
Systematic Botany
|
| Webster, Grady L., Armbruster, W. S. |
1982
|
An unusual new species of Dalechampia (Euphorbiaceae) from Surinam
View Details
|
Systematic Botany
|
| Crawford, Daniel J., Smith, E. B. |
1982
|
Allozyme divergence between Coreopsis basalis and C. wrightii (Compositae)
View Details
|
Systematic Botany
|
| Duvall, M. R., Doebley, J. F. |
1990
|
Restriction site variation in the chloroplast genome of Sorghum (Poaceae)
View Details
|
Systematic Botany
|
| Keeley, Sterling C., Jansen, R. K. |
1990
|
Evidence from chloroplast DNA for the recognition of a new tribe, the Tarchonantheae, and the tribal placement of Pluchea (Asteraceae)
View Details
|
Systematic Botany
|
| Wyatt, Robert, Hunt, D. M. |
1990
|
Hybridization in North American Asclepias. II. Flavonoid Evidence
View Details
|
Systematic Botany
|
| Piovano, M., Bernardello, L. M. |
1990
|
Chromosome numbers in Argentinean Acanthaceae
View Details
|
Systematic Botany
|
| Davis, J. W., Manos, P. S. |
1991
|
Isozyme variation and species delimitation in the Puccinettia nuttalliana complex (Poaceae): An application of the phylogenetic species concept
View Details
|
Systematic Botany
|
| Soltis, Pamela S., Soltis, Douglas E. |
1991
|
Multiple origins of the allotetraploid Tragopogon mirus (Compositae): rDNA evidence
View Details
|
Systematic Botany
|
| Strand, A. E., Wyatt, R. |
1991
|
Geographical variation and biosystematics of sand myrtle, Leiophyllum buxifolium (Ericaceae)
View Details
|
Systematic Botany
|
| Watano, Y., Masuyama, S. |
1991
|
Inbreeding in natural populations of the annual polyploid fern Ceratopteris thalictroides (Parkeriaceae)
View Details
|
Systematic Botany
|
| Chuang, T. I., Heckard, L. R. |
1991
|
Generic realignment and synopsis of subtribe Castillejinae (Scrophulariaceae - tribe Pediculareae)
View Details
|
Systematic Botany
|
| Londoño, Ximena, Peterson, P. M. |
1991
|
Guadua sarcocarpa (Poaceae: Bambuseae), a new species of Amazonian bamboo with fleshy fruits
View Details
|
Systematic Botany
|
| Judziewicz, Emmet J., Zuloaga, Fernando O. |
1992
|
Olyra davidseana (Poaceae: Bambusoideae: Olyreae), a new species from Brazil
View Details
|
Systematic Botany
|
| Wendel, Jonathan F., Albert, V. A. |
1992
|
Phylogenetics of the cotton genus (Gossypium): Character-state weighted parsimony analysis of chloroplast-DNA restriction site data and its systematic and biogeographic implications
View Details
|
Systematic Botany
|
| Hufford, Larry, Dickison, William C. |
1992
|
A phylogeneuc analysis of Cunoniaceae
View Details
|
Systematic Botany
|
| Hibbett, D. S., Vilgalys, Rytas |
1993
|
Phylogenetic relationships of Lentinus (Basidiomycotina) inferred from molecular and morphological characters
View Details
|
Systematic Botany
|
| Sanderson, M. J., Doyle, J. |
1993
|
Phylogenetic relationships in North American Astragalus (Fabaceae) based on chloroplast DNA restriction site variation
View Details
|
Systematic Botany
|
| Larson, S. R., Doebley, J. |
1994
|
Restriction site variation in the chloroplast genome of Tripsacum (Poaceae): Phylogeny and rates of sequence evolution
View Details
|
Systematic Botany
|
| Mummenhoff, K., Koch, M. |
1994
|
Chloroplast DNA restriction site variation and phylogenetic relationships in the genus Thlaspi sensu lato (Brassicaceae)
View Details
|
Systematic Botany
|
| Steele, K. P., Vilgalys, Rytas |
1994
|
Phylogenetic analyses of Polemoniaceae using nucleotide sequence of the plastid gene matK
View Details
|
Systematic Botany
|
| Edwards, A. L., Wyatt, R. |
1994
|
Population genetics of the rare Asclepias texana and its widespread sister species, A. perennis
View Details
|
Systematic Botany
|
| Smith, J. F., Sytsma, K. J. |
1994
|
Evolution in the Andean epiphytic genus Columnea (Gesneriaceae). I. . Morphological variation
View Details
|
Systematic Botany
|
| Smith, J. F., Sytsma, K. J. |
1994
|
Evolution in the Andean epiphytic genus Columnea (Gesneriaceae). II. Chloroplast DNA restriction site variation
View Details
|
Systematic Botany
|
| Desrochers, A. M., Bohm, Bruce A. |
1995
|
Biosystematic study of Laslhenia californica (Asteraceae)
View Details
|
Systematic Botany
|
| Urbatsch, Lowell E., Jansen, R. K. |
1995
|
Phylogenetic affinities among and within the coneflower genera (Asteraceae, Heliantheae), a chloroplast DNA analysis
View Details
|
Systematic Botany
|
| Goldblatt, Peter, Manning, J. C. |
1995
|
Phylogeny of the african genera Anomatheca and Freesia (Iridaceae: Ixioideae), and a new genus Xenoscapa
View Details
|
Systematic Botany
|
| Purddy, B. G., Bayer, R. J. |
1995
|
Ailozyme variation in the Athabasca sand dune endemic, Salix silicicola, and the closely related widespread species, S. alaxensis
View Details
|
Systematic Botany
|