| Rieseberg, Loren H., Soltis, Douglas E. |
19/02/1987
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Allozymic differentiation between Tolmiea menziesii and Tellima grandiflora (Saxifragaceae)
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Systematic Botany
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| Brauner, S., Gottlieb, L. D. |
20/05/1987
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A self-compatible plant of Stephanomeria exigua subsp. coronaria (Asteraceae) and its relevance to the origin of its self-pollinating derivative S. malheurensis
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Systematic Botany
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| Nicholls, K. W., Bohm, Bruce A. |
20/05/1987
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Flavonoids of Lupinus sects. Platycarpos and Lupinellus (Fabaceae)
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Systematic Botany
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| Varadarajan, G. S., Forero, Enrique |
18/08/1987
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Genus Pitcairnia (Bromeliaceae): new taxa from Colombia, nomen-clatural changes, and species complexes
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Systematic Botany
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| Manos, Paul S., Fairbrothers, David E. |
18/08/1987
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Allozyme variation in populations of six northeastern American red oaks (Fagaceae: Quercus subg. Erythrobalanus)
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Systematic Botany
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| Holsinger, Kent E., Gottlieb, L. D. |
1988
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Isozyme variability in the tetraploid Clarkia gracilis (Onagraceae) and its diploid relatives
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Systematic Botany
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| Schilling, Edward E., Spooner, David M. |
1988
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Floral flavonoids and the systematics of Simsia (Asteraceae: Heliantheae)
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Systematic Botany
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| Thomas, W., Davidse, Gerrit |
1989
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Koyamaea neblinensis, a new genus and species of Cyperaceae (Sclerioideae) from Cerro de la Neblina, Venezuela and Brazil
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Systematic Botany
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| Excurra, C., de Azkue, D. |
1989
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Validation and genetic and morphological relationships oi Ruellia macrosolen (Acanthaceae) from southern South America
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Systematic Botany
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| Ford, V. S., Gottlieb, L. D. |
1989
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Morphological evolution in Layia (Compositae): Character recombination in hybrids between L. discoidea and L. glandulosa
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Systematic Botany
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| Miller, J. S., Nowicke, J. W. |
1989
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Sectional placement of some problematic Cordia species (Boraginaceae)
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Systematic Botany
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| Reeder, John R., Toolin, L. J. |
1989
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Notes on Pappophorum (Gramineae: Pappophoreae)
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Systematic Botany
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| Doyle, J. L., Brown, A. H. D. |
1989
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5S nuclear ribosomal gene variation in the Glycine tomentella polyploid complex (Leguminosae)
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Systematic Botany
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| de Pamphilis, C. W., Wyatt, R. |
1989
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Hybridization and introgression in buckeyes (Aesculus: Hippocastanaceae): A review of the evidence and a hypothesis to explain long-distance gene flow
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Systematic Botany
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| Judziewicz, Emmet J., Peterson, P. M. |
1989
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Sporobolus temomairemensis (Poaceae: Eragrostideae): A new species from Northern South America
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Systematic Botany
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| Loconte, Henry R., Estes, James R. |
1989
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Phylogenetic systematics of Berberidaceae and Ranunculales (Magnoliidae)
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Systematic Botany
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| Brauner, S., Gottlieb, L. D. |
1989
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Response to selection for time of bolting in Stephanomeria exigua subsp. coronaria and implications for the origin of S. malheurensis (Asteraceae)
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Systematic Botany
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| Campbell, C. S., Dickinson, T. A. |
1990
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Apomixis, patterns of morphological variation and species concepts in subfam. Maloideae (Rosaceae)
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Systematic Botany
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| Spellenberg, Richard W., Powell, Albert Michael |
1990
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A new species of Perityle (Asteraceae) from Southwestern Chihuahua, Mexico
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Systematic Botany
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| Cosner, M. B., Crawford, Daniel J. |
1990
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Allozyme variation in Coreopsis sect. Coreopsis (Compositae)
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Systematic Botany
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| Evert, E., Constance, Lincoln |
1982
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Shoshonea pulvinata, a new genus and species of Umbelliferae from Wyoming
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Systematic Botany
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| Haynes, Robert R., Holm-Nielsen, Lauritz B. |
1982
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A new species of Potamogeton (Potamogetonaceae) from the Northern Andes
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Systematic Botany
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| Robinson, H., Burns-Balogh, Pamela |
1982
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Evidence for a primitively epiphytic habit in Orchidaceae
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Systematic Botany
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| Watson, L. E., Estes, James R. |
1990
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Biosystematic and phenetic analysis Marshallia (Asteraceae)
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Systematic Botany
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| Webster, Grady L., Armbruster, W. S. |
1982
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An unusual new species of Dalechampia (Euphorbiaceae) from Surinam
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Systematic Botany
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