Source: https://biodiversity.ku.edu/botany/people/dan-crawford
Timestamp: 2019-04-23 20:29:47+00:00

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Dr. Crawford is a plant systematist who studies the origin and evolution of plants growing on oceanic islands, especially members of the sunflower family (Asteraceae).
Mesfin Tadesse and D. J. Crawford. 2014. The phytomelanin layer in traditional members of Bidens L. and Coreopsis L. and phylogeny of the Coreopsideae (Compositae). Nordic Jour. Bot. 32: 80-91.
Cho, M.-K, S. A. Yun, D. J. Crawford, A. Santos-Guerra and S.-C. Kim. 2013. Origin and evolution of woody sow-thistles in the Macarnesian Islands revisited: four decades after the revision of Sonchus (Asteraceae). Vierea 41: 217-232.
Anderson, G. J., D. J. Crawford and G. Bernardello. 2013. The reproductive biology of island plants: the Juan Fernandez and Canary Islands. Vierea 41: 115-127.
Crawford, D. J., M. E. Mort, and J. K. Archibald. 2013. Tolpis santosii (Asteraceae: Cichorieae), a new species from La Palma, The Canary Islands. Vierea 41: 163-169.
Soto-Trejo, F., J. K. Kelly, J. K. Archibald, M. E. Mort, A. Santos-Guerra & D. J. Crawford. 2013. The genetics of self-compatibility and associated floral characters in Tolpis (Asteraceae) in the Canary Islands. Inter. Jour. Plant Sci. 174: 171-178.
Soto-Trejo, F. G., G. Palamino, J. L. Viaalsenor and D. J. Crawford. Polyploidy in Asteraceae of the xerophytic scrub of the Ecological Reserve of the Pedregal of San Angel, Mexico City. Bot. Jour. Linn. Soc. 173: 211-229.
Knope, M. L., R. Pender, D. J. Crawford, and A. M. Wieczorek. 2013. Alien congeners are unlikely to hybridize with native Hawaiian Bidens (Asteraceae). Amer. Jour. Bot. 100: 1221-1226.
López-Sepúlveda, P. G., K. Takayama, J. Greimler, P. Peñailillo, D. J. Crawford, M.Baeza, E. Ruiz, G. Kohl, K. Tremetsberger, A. Gatica, L. Letelier,P. Novoa, J. Novak, and T. F. Stuessy. 2013. Genetic variation (AFLPS and nuclear microsatellites) in two anagenetically derived endemic species of Myrceugenia (Myrtaceae) on Juan Fernández Islands, Chile. Amer. Jour. Bot. 100: 722-734.
Stuessy, T. F., K. Takayama, P. Lopez-Sepulveda, and D. J. Crawford. 2014. Interpretations of patterns of genetic variation within endemic plant species of oceanic islands. Bot. Jour. Linn. Soc. 174: 276-288.
Crawford, D. J. 2010. Progenitor-derivative species pairs and plant speciation. Taxon 59: 1413-1423.
Caujapé-Castells,J. Al. Tye, D. J. Crawford, A. Santos-Guerra, A. Sakai, K. Beaver, W. Lobin, F. B. Vincent Florens, M. Moura, R. Jardim, I. Gómes, C. Kueffer. 2010. Conservation of oceanic island floras: present and future global challenges. Persp. Pl. Ecol, Evol. and Syst. 21:107-129.
Crawford, D. J., G. J. Anderson, and G. Bernardello. 2011. The reproductive biology of island plants, pp. 11-36 In: D. Barmwell and J. Caujape-Castells, eds., The Biology of Island Floras. Cambridge University Press, Cambridge.
Crawford, D. J. A. Anderberg, B. Baldwin, R. Bayer, J. Bonifacino, I. Breitwieser, L. Brouillet, R. Carbajal, R. Chan, A. Coutinho, D. J. Crawford, and 42 other authors. 2009. Compositae metatrees: the next generation, pp. 747-777. In: V. A. Funk, A. Susanna, T. F. Stuessy and R. J. Bayer, eds. Systematics, Evolution and Biogeography of the Compositae. International Organization of Plant Taxonomy: Vienna.
Crawford, D. J., Mesfin Tadesse, M. E. Mort, R. T. Kimball, and C. P. Randle. 2009 Tribe Coreopsideae, pp. 713-730. In: V. A. Funk, A. Susanna, T. F. Stuessy and R. J. Bayer, eds. Systematics, Evolution and Biogeography of the Compositae. International Organization of Plant Taxonomy: Vienna.
Crawford, D. J., T. K. Lowrey, G. J. Anderson, G. Bernardello, A. Santos-Guerra, and T. F. Stuessy. 2009 Genetic diversity in the colonizing ancestors of Asteraceae endemic to oceanic islands: Baker’s law and polyploidy, pp. 139-151 In: V. A. Funk, A. Susanna, T. F. Stuessy and R. J. Bayer, eds. Systematics, Evolution and Biogeography of the Compositae. International Organization of Plant Taxonomy: Vienna.
Crawford, D. J. and V. B. Smocovitis (eds.) 2004. The Scientific Papers of G. Ledyard Stebbins (1929-2000). Koeltz Scientific Books, Koenigstein, Germany. 355 pp.
Crawford, D.J. 1990. Plant Molecular Systematics: Macromolecular Approaches. John Wiley and Sons, New York, 388 pp.
Seminar: Plant Speciation, second semester, 2001-2002.
“Enzyme Electrophoresis, and Plant Systematics”. A Colloquium Honoring Leslie D. Gottlieb. Botany 2013 Meeting. New Orleans, 27-31 July.
“Melding the old and the new: The potential for incorporating genomics into the conservation of island floras, with an example from Tolpis Asteraceae) in the Macaronesain archipelagos” (With M. E. Mort and J. K. Kelly). UNESCO Chair Meeting: La Conservación de la Biodiversidad en Macaronesia y el Oeste de África. Jardin Botanico Canario, Gran Canaria, Canary Islands. Nov 27-28, 2013.
"Reproductive biology and the evolution of Tolpis (Asteraceae: Cichorieae) in the Canary Islands" Invited. Symposium "Plant Systematics and Evolution" Faculty Center Biodiversity, University of Vienna, November 9, 2012.
"Biogeographical patterns of Pacific Bidens. Evolution of Life on Pacific Islands and Reefs: Past, Present and Future". (With V. A. Funk, E. Frew, G. Johnson, M. Knope, M. Bonifacino, F. Ganders, D. Lorence, J-Y Meyer and W. L. Wagner, presented by V. A. Funk) East-West Center, Honolulu, Hawaii. 26-30 May, 2011.
"Comparative reproductive biology of the Canaries and Pacific archipelagos, especially Juan Fernandez". Invited. International Conferences on Island Biodiversity 2011: Present and emerging knowledge on the evolution, diversity and conservation of the Canarian flora. Jardin Botanico Canario "Viera y Clavijo"- Unidad Asociada CSIC. Las Palmas, Gran Canaria. (With G. J. Anderson, G. Bernardello and A. Santos-Guerra; Presented by D. J. Crawford and G. J. Anderson) March 14-18, 2011.
2012. Evolution and genetic diversity of endemic plants in the Juan Fernandez, Archipelago, Chile. Botanical Society of America, Columbus, Ohio, 7-11 July (with K. Takayama, P. Lozez, G. Kohl, J. Greimler, C. Konig, M. Baeza, E. Ruiz, P. Penailillo, A. Gatica, L. Letelier, P. Novoa, K. Temetsberger, J. Novak, and T. Stuessy; presented by K. Takayama).
2012. Radiation of Coreopsis section Pseudoagarista (Asteraceae) in the Andes. Botanical Society of America, Columbus, Ohio, 7-11 July (with R. Kimball, Mesfin Tadesse and M. E. Mort).
2011. Reproductive biology of island plants. Botanical Society of America, St. Louis, Missouri, 9-13 July, 2011 (with G. Anderson, G. Bernardello, A. Santos, and J. Perez de Paz; presented by G. Anderson).
2011. Biogeographic patterns in Pacific Bidens (With V. A. Funk, E. Frew, G. Johnson, M. Knope, M. Bonifacino, F. Ganders, D. Lorence, J-Y Meyer and W. L. Wagner. Evolution of Life on Pacific Islands and Reefs: Past, Present and Future. East-Weest Center, Honolulu, Hawaii. 26-30 May.
2007. Duckweeds go nuclear: successful sequencing of nrDNA lends support to the phylogeny of Lemnaceae. Botanical Society of America, Chicago, Illinois, 4-11 July, 2007.(With D. H. Les, N. Tippery, R. T. Kimball, and E. Landolt).
2007. Baker’s law, breeding systems, and the evolution of Tolpis (Asteraceae) in the Canary Islands. Botanical Society of America, Chicago, Illinois, 4-11 July, 2007. (With J. K. Archibald, D. Stoermer, M. Mort, and A. Santos-Guerra.

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