Displaying 256876 - 256950 out of 267716 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Denham, Silvia S., et al. 2014 Morphology and taxonomic revision of Calycera   View Details Systematic Botany
Simpson, Beryl B. 1989 Pollination biology and taxonomy of Dinemandra and Dinemagonum (Malphigiaceae).   View Details Systematic Botany
Mishler, B. D., Budd, A. F. 1990 Species and evolution in clonal organisms - Introduction.   View Details Systematic Botany
Budd, A. F. 1990 Longterm patterns of morphological variation within and among species of reefcorals and their relationship to sexual reproduction.   View Details Systematic Botany
Farrar, D. F. 1990 Species and evolution in asexually reproducing independent fern gametophytes.   View Details Systematic Botany
McCourt, R. M., Hoshaw, Robert W. 1990 Noncorrespondence of breeding groups, morphology, and monophyletic groups in Spirogyra Zygnemataceae: Chlorophyta) and the application of species concepts.   View Details Systematic Botany
Kellogg, E. A. 1990 Variation and species limits in agamospermous grasses.   View Details Systematic Botany
Lamboy, Warren F. 1990 Disjoint principal component analysis: A statistical method of botanical identification.   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
Hardin, J. W. 1990 Variation patterns and recognition of varieties of Tilia americana.   View Details Systematic Botany
Budd, A. F., Mishler, B. D. 1990 Species and evolution in clonal organisms - Summary and discussion.   View Details Systematic Botany
Mishler, B. D. 1990 Reproductive biology and species distinctions in the moss genus Tortula, as represented in Mexico.   View Details Systematic Botany
Burandt, C. L., Fryxell, Paul A. 1990 A reappraisal of Abutilon reflexum (Malvaceae) and its allies.   View Details Systematic Botany
Kron, Kathleen A., Judd, Walter S. 1990 Phylogenetic relationships within the Rhodoreae (Ericaceae) with specific comments on the placement of Ledum.   View Details Systematic Botany
Derochers, A. M., Bohm, B. A. 1995 Biosystematic study of Lasthenia californica (Asteraceae).   View Details Systematic Botany
Matos, J. A. 1995 Pinus hartwegii and P. rudis: A critical assessment.   View Details Systematic Botany
Sang, T., Crawford, D. J., Steussy, T. F., Silva O, M. 1995 ITS sequences and the phylogeny of the genus Robinsonia (Asteraceae).   View Details Systematic Botany
Karis, P. O. 1995 Cladistics of the subtribe Ambrosiinae (Asteraceae: Heliantheae).   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
Bohm, B. A., Stuessy, Tod F. 1995 Flavonoid chemistry of Barnadesioideae (Asteraceae).   View Details Systematic Botany
Kallunki, Jacquelyn A. 1995 Hugh H. Iltis - recipient of the 1994 Asa Gray Award.   View Details Systematic Botany
Steiner, K. E. 1996 Chromosome numbers and relationships in tribe Hemimerideae (Scrophulariaceae).   View Details Systematic Botany
Seberg, O., Linde-Laursen, I. 1996 Eremium, a new genus of the Triticeae (Poaceae) from Argentina.   View Details Systematic Botany
Gottlieb, L. D., Ford, V. S. 1996 Phylogenetic relationships among the sections of Clarkia (Onagraceae) inferred from the nucleotide sequences of PgiC.   View Details Systematic Botany
Pruski, John F. 1996 Pseudogynoxys lobata (Compositae: Senecioneae), a new species from Bolivia and Brazil.   View Details Systematic Botany
Kron, Kathleen A., King, J. M. 1996 Cladistic relationships of Kalmia, Leiophyllum, and Loiseleuria (Phyllodoceae, Ericaceae) based on rbcL and nrITS data.   View Details Systematic Botany
Spellenberg, Richard W., Bacon, Jeffrey R. 1996 Taxonomy and distribution of a natural group of black oaks of Mexico (Quercus, section Lobatae, subsection Racemiflorae).   View Details Systematic Botany
Rodriguez, A., Spooner, David M. 1997 Chloroplast DNA analysis of Solanum bulbocastanum and S. cardiophyllum, and evidence for the distinctiveness of S. cardiophyllum subsp. ehrenbergii (sect. Petota).   View Details Systematic Botany
Bailey, C. D., Doyle, Jeffrey J. 1997 The chloroplast rpl2 intron and ORF184 as phylogenetic markers in the legume tribe Desmodieae.   View Details Systematic Botany
Olmstead, R. G., Palmer, J. D. 1997 Implications for the phylogeny, classification, and biogeography of Solanum from cpDNA restriction site variation.   View Details Systematic Botany
Brummitt, R. K. 1997 The BioCode is unnecessary and unwanted.   View Details Systematic Botany
Ezcurra, C., Ruggiero, A., Crisci, J. V. 1997 Phylogeny of Chuquiraga sect. Acanthophyllae (Asteraceae-Barnagesioideae), and the evolution of its leaf morphology in relation to climate.   View Details Systematic Botany
Soltis, Pamela S., Novak, S. J. 1997 Polyphyly of the tuberous lomatiums (Apiaceae): CpDNA evidence for morphological convergence.   View Details Systematic Botany
Kelch, D. G. 1997 The phylogeny of the Podocarpaceae based on morphological evidence.   View Details Systematic Botany
Bohs, Lynn A., Olmstead, R. G. 1997 Phylogenetic relationships in Solanum (Solanaceae) based on ndhF sequences.   View Details Systematic Botany
Castillo, R. O., Spooner, David M. 1997 Phylogenetic relationships of wild potatoes, Solanum series Conicibaccata (sect. Petota).   View Details Systematic Botany
Kruckeberg, A. R. 1997 Essay: Whither plant taxonomy in the 21st century?   View Details Systematic Botany
Wagstaff, Steven J., Olmstead, R. G. 1997 Phylogeny of Labiatae and Verbenaceae inferred from rbcL sequences.   View Details Systematic Botany
Graham, Alan 1997 Neotropical plant dynamics during the Cenozoic --- diversification, and the ordering of evolutionary and speciation process.   View Details Systematic Botany
Dibble, A. C., Wright, W. A., Campbell, C. S. 1998 Quantitative morphology of the Amelanchier agamic complex (Rosaceae) at a Maine site.   View Details Systematic Botany
O'Kane, Steven L., Jr., Schaal, B. A. 1998 Phylogenetics of Lopezia (Onagraceae): Evidence from chloroplast DNA restriction sites.   View Details Systematic Botany
Prather, L. A., Jansen, R. K. 1998 Phylogeny pf Cobaea (Polemoniaceae) based on sequence data from ITS region of nuclear ribosomal DNA.   View Details Systematic Botany
Wilson, C. A. 1998 A cladistic analysis of Iris series Californicae based on morphological data.   View Details Systematic Botany
Hess, William J., Stoynoff, N. A. 1998 Taxonomic status of Quercus acerifolia (Fagaceae) and a morphological comparison of four members of the Quercus shumardii complex.   View Details Systematic Botany
Nepokroeff, M., Bremer, B., Sytsma, K. J. 1999 Reorganization of the genus Psychotria and tribe Psychotrieae (Rubiaceae) inferred from ITS and rbcL sequence data.   View Details Systematic Botany
Kornkven, A. B., Watson, L. E., Estes, J. R. 1999 Molecular phylogeny of Artemisia section Tridentatae (Asteraceae) based on chloroplast DNA restriction site variation.   View Details Systematic Botany
Brummitt, R. K. 1999 A critique of some recent developments in plant nomenclature.   View Details Systematic Botany
Såstad, S. M., Stenøien, H. K., Flatberg, K. I. 1999 Species delimitation and relationships of the Sphagnum recurvum complex (Bryophyta) --- as revealed by isozyme and RAPD markers.   View Details Systematic Botany
Les, H. D., Schneider, E. L., Padgett, D. J., Soltis, Pamela S., Soltis, Douglas E., Zanis, M. 1999 Phylogeny, classification and floral evolution of water lilies (Nymphaeaceae; Nymphaeales): A synthesis of non-molecular, rbcL, matK, and rDNA data.   View Details Systematic Botany
Shaw, A. Jonathan 1999 Genetic structure in relation to reproductive biology of 11 species of Pohlia Hedw. (Bryaceae).   View Details Systematic Botany
Rohwer, Jens G. 2000 Toward a phylogenetic classification of the Lauraceae: Evidence from matK sequences.   View Details Systematic Botany
McDade, Lucinda A., Masta, S. E., Moody, M. L., Waters, E. 2000 Phylogenetic relationships among Acanthaceae: Evidence from two genomes.   View Details Systematic Botany
Toolin, L., Reeder, John R. 2000 The status of Setaria macrostachya and its relationship to S. vulpiseta (Gramineae).   View Details Systematic Botany
Katinas, L., Crisci, J. V. 2000 Cladistic and biogeography analyses of the genera Moscharia and Polyachyrus (Asteraceae, Mutisieae).   View Details Systematic Botany
Smith, James F. 2000 A phylogenetic analysis of tribes Beslerieae and Nepeantheae (Gesneriaceae) and evolution of fruit types: Parsimony and maximum likelihood analyses of ndhF sequences.   View Details Systematic Botany
Daniel, Thomas F. 2000 Additional chromosome numbers of American Acanthaceae.   View Details Systematic Botany
Hileman, L. C., Vasey, M. C., Parker, V. T. 2001 Phylogeny and biogeography of the Arbutoideae (Ericaceae): Implications for the Madrean-Tethyan Hypothesis.   View Details Systematic Botany
Markos, S., Baldwin, B. G. 2001 Higher-level relationships and major lineages of Lessingia (Compositae, Asteraceae) based on nuclear rDNA internal and external transcribed spacer (ITS and ETS) sequences.   View Details Systematic Botany
Markos, S., Baldwin, B. G. 2001 Higher-level relationships and major lineages of Lessingia (Compositae, Astereae) based on nuclear rDNA internal and external transcribed spacer (ITS and ETS) sequences.   View Details Systematic Botany
Salatino, A., Salatino, M. L. F., Mello-Silva, Renato de, van Sluys, M. A. 2001 Phylogenetic inference in Velloziaceae using chloroplast trnL-F sequences.   View Details Systematic Botany
Salatino, A., Salatino, M. L. F., Mello-Silva, Renato de, Sluys, M. A. van, Giannasi, D. E., Price, R. A. 2001 Phylogenetic inference in Velloziaceae using chloroplast trnL-F sequences.   View Details Systematic Botany
Ibisch, Pierre L., Nowicki, C., Vásquez, R., Koch, K. 2001 Taxonomy and biology of Andean Velloziaceae: Vellozia andina sp. nov. and notes on Barbaceniopsis (including Barbaceniopsis castillonii comb. nov.).   View Details Systematic Botany
Ibisch, Pierre L., Nowicki, C., Vásquez, R., Koch, K. 2001 Taxonomy and biology of Andean Velloziaceae: Vellozia andina sp. nov. and notes on Barbeceniopsis (including Barbaceniopsis castillonii comb. nov.)   View Details Systematic Botany
Kelly, L. M. 2001 Taxonomy of Asarum section Asarum (Aristolochiaceae).   View Details Systematic Botany
Baldwin, B. G., Preston, Robert E., Wessa, B. L., Wetherwax, M. 2001 A biosystematic and phylogenetic assessment of sympatric taxa in Blepharizonia (Compositae-Madiinae).   View Details Systematic Botany
Baldwin, B. G., Preston, Robert E., Wessa, B. L., Wetherwax, M. 2001 A biosystematic and phylogenetic assessment of sympatric taxa in Blepharizonia (Compositae-Madiinae).   View Details Systematic Botany
Schultz, Joanna L., Soltis, Pamela S. 2001 Geographic divergence in Leptodactylon californicum (Polemoniaceae): Insights from morphology, enzyme electrophoresis, and restriction site analysis of rDNA.   View Details Systematic Botany
Wen, Jun, Plunkett, Gregory M., Mitchell, A. D., Wagstaff, Steven J. 2001 The evolution of Araliaceae: A phylogenetic analysis based on ITS sequences of nuclear ribosomal DNA.   View Details Systematic Botany
Wolfe, A. D., Datwyler, S. L., Randle, C. P. 2002 A phylogenetic and biogeographic analysis of the Cheloneae (Scrophulariaceae) based on ITS and matK sequence data.   View Details Systematic Botany
Prather, L. A., Wiese, A. K., Posto, A. L., Williams, R. A. 2002 Monophyly and phylogeny of Monarda (Lamiaceae): Evidence from the internal transcribed spacer (ITS) region of nuclear ribosomal DNA.   View Details Systematic Botany
Schwarzbach, Andrea E., McDade, Lucinda A. 2002 Phylogenetic relationships of the mangrove family Avicenniaceae based on chloroplast and nuclear ribosomal DNA sequences.   View Details Systematic Botany
Boyd, A. 2002 Morphological analysis of Sky Island populations of Macromeria viridiflora (Boraginaceae).   View Details Systematic Botany
Luckow, Melissa A. 2002 Anatomical features of the leaves in the Dichrostachys group (Leguminosae: Mimosoideae) and their utility for phylogenetic studies.   View Details Systematic Botany
Decker-Walters, Deena S., Staub, J. E., Chung, S. M., Nakata, E., Quemada, H. D. 2002 Diversity in free-living populations of Cucurbita pepo (Cucurbitaceae) as assessed by random amplified polymorphic DNA.   View Details Systematic Botany
Floyd, J. W. 2002 Phylogenetic and biogeographic patterns in Gaylussacia (Ericaceae) based on morphological, nuclear DNA, and chloroplast DNA variation.   View Details Systematic Botany