Daniel J. Crawford, Ph.D. - Publications

Ecology and Evolutionary Biology University of Kansas, Lawrence, KS, United States 
Plant Systematics

113 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Appenroth KJ, Crawford DJ, Les DH. After the genome sequencing of duckweed - how to proceed with research on the fastest growing angiosperm? Plant Biology (Stuttgart, Germany). 17: 1-4. PMID 25571946 DOI: 10.1111/Plb.12248  1
2015 Takayama K, López-Sepúlveda P, Greimler J, Crawford DJ, Peñailillo P, Baeza M, Ruiz E, Kohl G, Tremetsberger K, Gatica A, Letelier L, Novoa P, Novak J, Stuessy TF. Relationships and genetic consequences of contrasting modes of speciation among endemic species of Robinsonia (Asteraceae, Senecioneae) of the Juan Fernández Archipelago, Chile, based on AFLPs and SSRs. The New Phytologist. 205: 415-28. PMID 25209139 DOI: 10.1111/Nph.13000  1
2015 Tippery NP, Les DH, Crawford DJ. Evaluation of phylogenetic relationships in Lemnaceae using nuclear ribosomal data. Plant Biology (Stuttgart, Germany). 17: 50-8. PMID 24942778 DOI: 10.1111/Plb.12203  1
2015 López-Sepúlveda P, Takayama K, Greimler J, Crawford DJ, Peñailillo P, Baeza M, Ruiz E, Kohl G, Tremetsberger K, Gatica A, Letelier L, Novoa P, Novak J, Stuessy TF. Speciation and Biogeography of Erigeron (Asteraceae) in the Juan Fernández Archipelago, Chile, Based on AFLPs and SSRs Systematic Botany. 40: 888-899. DOI: 10.1600/036364415X689311  1
2015 Silva LB, Sardos J, de Sequeira MM, Silva L, Crawford D, Moura M. Understanding intra and inter-archipelago population genetic patterns within a recently evolved insular endemic lineage Plant Systematics and Evolution. 1-18. DOI: 10.1007/S00606-015-1267-1  1
2015 Crawford DJ, Anderson GJ, Silva LB, de Sequeira MM, Moura M, Santos-Guerra A, Kelly JK, Mort ME. Breeding systems in Tolpis (Asteraceae) in the Macaronesian islands: the Azores, Madeira and the Canaries Plant Systematics and Evolution. 301: 1981-1993. DOI: 10.1007/S00606-015-1210-5  1
2014 Stuessy TF, Takayama K, López-Sepúlveda P, Crawford DJ. Interpretation of patterns of genetic variation in endemic plant species of oceanic islands. Botanical Journal of the Linnean Society. Linnean Society of London. 174: 276-288. PMID 26074627 DOI: 10.1111/Boj.12088  1
2014 Crawford DJ, Doyle JJ, Soltis DE, Soltis PS, Wendel JF. Contemporary and future studies in plant speciation, morphological/floral evolution and polyploidy: honouring the scientific contributions of Leslie D. Gottlieb to plant evolutionary biology. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 369. PMID 24958916 DOI: 10.1098/Rstb.2013.0341  1
2014 Crawford DJ, Tadesse M, Kimball RT, Carrillo-Reyes P, Sánchez-Vega I, Mort ME. Coreopsis sect. Pseudoagarista (Asteraceae: Coreopsideae): molecular phylogeny, chromosome numbers, and comments on taxonomy and distribution Taxon. 63: 1092-1102. DOI: 10.12705/635.31  1
2014 Tadesse M, Crawford DJ. The phytomelanin layer in traditional members of Bidens and Coreopsis and phylogeny of the Coreopsideae (Compositae) Nordic Journal of Botany. 32: 80-91. DOI: 10.1111/J.1756-1051.2011.001714.X  1
2013 Knope ML, Pender RJ, Crawford DJ, Wieczorek AM. Invasive congeners are unlikely to hybridize with native Hawaiian Bidens (Asteraceae). American Journal of Botany. 100: 1221-6. PMID 23733530 DOI: 10.3732/Ajb.1300018  1
2013 López-Sepúlveda P, Takayama K, Greimler J, Peñailillo P, Crawford DJ, Baeza M, Ruiz E, Kohl G, Tremetsberger K, Gatica A, Letelier L, Novoa P, Novak J, Stuessy TF. Genetic variation (AFLPs and nuclear microsatellites) in two anagenetically derived endemic species of Myrceugenia (Myrtaceae) on the Juan Fernández Islands, Chile. American Journal of Botany. 100: 722-34. PMID 23510759 DOI: 10.3732/Ajb.1200541  1
2013 Soto-Trejo F, Palomino G, Villaseñor JL, Crawford DJ. Polyploidy in asteraceae of the xerophytic scrub of the ecological reserve of the pedregal of san angel, mexico city Botanical Journal of the Linnean Society. 173: 211-229. DOI: 10.1111/Boj.12080  1
2013 Soto-Trejo F, Kelly JK, Archibald JK, Mort ME, Santos-Guerra A, Crawford DJ. The genetics of self-compatibility and associated floral characters in Tolpis (Asteraceae) in the Canary Islands International Journal of Plant Sciences. 174: 171-178. DOI: 10.1086/668788  1
2012 Maraner F, Samuel R, Stuessy TF, Crawford DJ, Crisci JV, Pandey A, Mort ME. Molecular phylogeny of Nassauvia (Asteraceae, Mutisieae) based on nrDNA ITS sequences Plant Systematics and Evolution. 298: 399-408. DOI: 10.1007/S00606-011-0553-9  1
2011 Crawford DJ, Anderson GJ, Bernardello G. The reproductive biology of island plants The Biology of Island Floras. 11-36. DOI: 10.1017/CBO9780511844270.003  1
2010 Crawford DJ, Archibald JK, Kelly JK, Mort ME, Santos-Guerra A. Mixed mating in the 'obligately outcrossing'Tolpis (Asteraceae) of the Canary Islands Plant Species Biology. 25: 114-119. DOI: 10.1111/J.1442-1984.2010.00275.X  1
2010 Caujapé-Castells J, Tye A, Crawford DJ, Santos-Guerra A, Sakai A, Beaver K, Lobin W, Vincent Florens FB, Moura M, Jardim R, Gómes I, Kueffer C. Conservation of oceanic island floras: Present and future global challenges Perspectives in Plant Ecology, Evolution and Systematics. 12: 107-129. DOI: 10.1016/J.Ppees.2009.10.001  1
2010 Crawford DJ. Progenitor-derivative species pairs and plant speciation Taxon. 59: 1413-1423. DOI: 10.1002/Tax.595008  1
2010 Mort ME, Crawford DJ, Archibald JK, Ryan O'Leary T, Santos-Guerra A. Plant DNA barcoding: A test using Macaronesian taxa of Tolpis (Asteraceae) Taxon. 59: 581-587.  1
2009 Chen GQ, Huang HW, Crawford DJ, Pan BR, Xue-Jun GE. Mating system and genetic diversity of a rare desert legume Ammopiptanthus nanus (Leguminosae) Journal of Systematics and Evolution. 47: 57-66. DOI: 10.1111/J.1759-6831.2009.00003.X  1
2009 Chen GQ, Crawford D, Huang H, Ge XJ. Genetic structure and mating system of Ammopiptanthus mongolicus (Leguminosae), an endangered shrub in north-western China Plant Species Biology. 24: 179-188. DOI: 10.1111/J.1442-1984.2009.00253.X  1
2009 Crawford DJ, Archibald JK, Mort ME, Santos-Guerra A. Pollen fertility of synthetic intra- and interspecific F1 hybrids in Canary Island Tolpis (Asteraceae) Plant Systematics and Evolution. 279: 103-113. DOI: 10.1007/S00606-009-0150-3  1
2008 Levsen ND, Crawford DJ, Archibald JK, Santos-Geurra A, Mort ME. Nei's to Bayes': comparing computational methods and genetic markers to estimate patterns of genetic variation in Tolpis (Asteraceae). American Journal of Botany. 95: 1466-74. PMID 21628154 DOI: 10.3732/Ajb.0800091  1
2008 Huang M, Crawford DJ, Freudenstein JV, Cantino PD. Systematics of Trichostema (Lamiaceae): Evidence from ITS, ndhF, and morphology Systematic Botany. 33: 437-446. DOI: 10.1600/036364408784571554  1
2008 Thomas DT, Ahedor AR, Williams CF, DePamphilis C, Crawford DJ, Xiang QY. Genetic analysis of a broad hybrid zone in Aesculus (Sapindaceae): Is there evidence of long-distance pollen dispersal? International Journal of Plant Sciences. 169: 647-657. DOI: 10.1086/533605  1
2008 Crawford DJ, Archibald JK, Stoermer D, Mort ME, Kelly JK, Santos-Guerra A. A test of Baker's law: Breeding systems and the radiation of Tolpis (Asteraceae) in the Canary Islands International Journal of Plant Sciences. 169: 782-791. DOI: 10.1086/533604  1
2008 Ruiz E, Toro O, Crawford DJ, Stuessy TF, Negritto MA, Baeza C, Becerra J. Phylogenetic relationships among Chilean species of Drimys (Winteraceae) based on its sequences and insertion/deletion events | Relaciones filogeneticas entre las especies Chilenas de Drimys (Winteraceae), basadas en sus secuencias its y eventos de insercion/delecion Gayana - Botanica. 65: 220-228.  1
2008 Mort ME, Randle CP, Kimball RT, Tadesse M, Crawford DJ. Phylogeny of Coreopsideae (Asteraceae) inferred from nuclear and plastid DNA sequences Taxon. 57: 109-120.  1
2007 Mort ME, Archibald JK, Randle CP, Levsen ND, O'Leary TR, Topalov K, Wiegand CM, Crawford DJ. Inferring phylogeny at low taxonomic levels: utility of rapidly evolving cpDNA and nuclear ITS loci. American Journal of Botany. 94: 173-83. PMID 21642219 DOI: 10.3732/ajb.94.2.173  1
2007 Prohens J, Anderson GJ, Herraiz FJ, Bernardello G, Santos-Guerra A, Crawford D, Nuez F. Genetic diversity and conservation of two endangered eggplant relatives (Solanum vespertilio Aiton and Solanum lidii Sunding) endemic to the Canary Islands Genetic Resources and Crop Evolution. 54: 451-464. DOI: 10.1007/S10722-006-9174-5  1
2007 Prohens J, Herraiz FJ, Nuez F, Anderson GJ, Santos-Guerra A, Bernardello G, Crawford D. AFLP Diversity among and within populations of the insular, endemic and endangered solanum vespertilio and s. lidii Acta Horticulturae. 745: 311-318.  1
2006 Crawford DJ, Archibald JK, Santos-Guerra A, Mort ME. Allozyme diversity within and divergence among species ofTolpis(Asteraceae-Lactuceae) in the Canary Islands: systematic, evolutionary, and biogeographical implications. American Journal of Botany. 93: 656-64. PMID 21646225 DOI: 10.3732/Ajb.93.4.656  1
2006 Modliszewski JL, Thomas DT, Fan C, Crawford DJ, Depamphilis CW, Xiang QY. Ancestral chloroplast polymorphism and historical secondary contact in a broad hybrid zone of Aesculus (Sapindaceae). American Journal of Botany. 93: 377-88. PMID 21646198 DOI: 10.3732/Ajb.93.3.377  1
2006 Archibald JK, Crawford DJ, Santos-Guerra A, Mort ME. The utility of automated analysis of inter-simple sequence repeat (ISSR) loci for resolving relationships in the Canary Island species of Tolpis (Asteraceae). American Journal of Botany. 93: 1154-62. PMID 21642181 DOI: 10.3732/ajb.93.8.1154  1
2006 Archibald JK, Mort ME, Crawford DJ, Santos-Guerra A. Evolutionary relationships within recently radiated taxa: Comments on methodology and analysis of inter-simple sequence repeat data and other hypervariable, dominant markers Taxon. 55: 747-756. DOI: 10.2307/25065648  1
2006 Bernardello G, Anderson GJ, Stuessy TF, Crawford DJ. The angiosperm flora of the Archipelago Juan Fernandez (Chile): Origin and dispersal Canadian Journal of Botany. 84: 1266-1281. DOI: 10.1139/B06-092  1
2006 Tadesse M, Crawford DJ. Resurrection of the genus Selleophytum (Asteraceae: Coreopsideae) Nordic Journal of Botany. 24: 161-165. DOI: 10.1111/j.1756-1051.2004.tb00830.x  1
2005 Crawford DJ, Mort ME. Phylogeny of Eastern North American Coreopsis (Asteraceae-Coreopsideae): insights from nuclear and plastid sequences, and comments on character evolution. American Journal of Botany. 92: 330-6. PMID 21652409 DOI: 10.3732/Ajb.92.2.330  1
2005 Archibald JK, Mort ME, Crawford DJ, Kelly JK. Life history affects the evolution of reproductive isolation among species of Coreopsis (Asteraceae). Evolution; International Journal of Organic Evolution. 59: 2362-9. PMID 16396177  1
2005 Crawford DJ, Mort ME, Archibald JK. Biosystematics, chromosomes and molecular data: Melding the old and the new Taxon. 54: 285-289. DOI: 10.2307/25065459  1
2005 Crawford DJ, Landolt E, Les DH, Archibald JK, Kimball RT. Allozyme variation within and divergence between Lemna gibba and L. disperma: Systematic and biogeographic implications Aquatic Botany. 83: 119-128. DOI: 10.1016/j.aquabot.2005.06.001  1
2005 Randle CP, Mort ME, Crawford DJ. Bayesian inference of phylogenetics revisited: Developments and concerns Taxon. 54: 9-15.  1
2004 Kimball RT, Crawford DJ. Phylogeny of Coreopsideae (Asteraceae) using ITS sequences suggests lability in reproductive characters. Molecular Phylogenetics and Evolution. 33: 127-39. PMID 15324843 DOI: 10.1016/J.Ympev.2004.04.022  1
2004 Ruiz E, Crawford DJ, Stuessy TF, González F, Samuel R, Becerra J, Silva M. Phylogenetic relationships and genetic divergence among endemic species of Berberis, Gunnera, Myrceugenia and Sophora of the Juan Fernández Islands (Chile) and their continental progenitors based on isozymes and nrITS sequences Taxon. 53: 321-332. DOI: 10.2307/4135611  1
2004 Mort ME, Crawford DJ. The continuing search: Low-copy nuclear sequences for lower-level plant molecular phylogenetic studies Taxon. 53: 257-261. DOI: 10.2307/4135604  1
2004 Mort ME, Crawford DJ, Fairfield KN. Phylogeny and character evolution in California Coreopsis (Asteraceae): Insights from morphology and from sequences of the nuclear and plastid genomes Systematic Botany. 29: 781-789. DOI: 10.1600/0363644041744419  1
2004 Crawford DJ, Mort ME. Single-locus molecular markers for inferring relationships at lower taxonomic levels: Observations and comments Taxon. 53: 631-635.  1
2003 Kimball RT, Crawford DJ, Smith EB. Evolutionary processes in the genus Coreocarpus: insights from molecular phylogenetics. Evolution; International Journal of Organic Evolution. 57: 52-61. PMID 12643567 DOI: 10.1111/J.0014-3820.2003.Tb00215.X  1
2003 Mort ME, Crawford DJ, Santos-Guerra A, Francisco-Ortega J, Esselman EJ, Wolfe AD. Relationships among the Macaronesian members of Tolpis (Asteraceae: Lactuceae) based upon analyses of inter simple sequence repeat (ISSR) markers Taxon. 52: 511-518. DOI: 10.2307/3647449  1
2003 Archibald JK, Mort ME, Crawford DJ. Bayesian inference of phylogeny: A non-technical primer Taxon. 52: 187-191. DOI: 10.2307/3647388  1
2003 Crawford DJ, Mort ME. Polyploidy: Some things old to go with the new Taxon. 52: 411-413. DOI: 10.2307/3647379  1
2003 Crawford DJ, Mort ME. New trends in plant systematics Taxon. 52: 3-7. DOI: 10.2307/3647297  1
2003 Les DH, Crawford DJ, Kimball RT, Moody ML, Landolt E. Biogeography of discontinuously distributed hydrophytes: A molecular appraisal of intercontinental disjunctions International Journal of Plant Sciences. 164: 917-932. DOI: 10.1086/378650  1
2003 Kimball RT, Crawford DJ, Les DH, Landolt E. Out of Africa: Molecular phylogenetics and biogeography of Wolffiella (Lemnaceae) Biological Journal of the Linnean Society. 79: 565-576. DOI: 10.1046/J.1095-8312.2003.00210.X  1
2002 Culley TM, Wallace LE, Gengler-Nowak KM, Crawford DJ. A comparison of two methods of calculating GST, a genetic measure of population differentiation. American Journal of Botany. 89: 460-5. PMID 21665642 DOI: 10.3732/Ajb.89.3.460  1
2002 Francisco-Ortega J, Fuertes-Aguilar J, Kim SC, Santos-Guerra A, Crawford DJ, Jansen RK. Phylogeny of the Macaronesian endemic Crambe section Dendrocrambe (Brassicaceae) based on internal transcribed spacer sequences of nuclear ribosomal DNA. American Journal of Botany. 89: 1984-90. PMID 21665627 DOI: 10.3732/Ajb.89.12.1984  1
2002 Les DH, Crawford DJ, Landolt E, Gabel JD, Kimball RT. Phylogeny and systematics of Lemnaceae, the duckweed family Systematic Botany. 27: 221-240. DOI: 10.1043/0363-6445-27.2.221  1
2002 Jensen RJ, Schwoyer M, Crawford DJ, Stuessy TF, Anderson GJ, Baeza CM, Mario Silva O, Ruiz E. Patterns of morphological and genetic variation among populations of Myrceugenia fernandeziana (Myrtaceae) on Masatierra Island: Implications for conservation Systematic Botany. 27: 534-547.  1
2001 Anderson GJ, Bernardello G, Stuessy TF, Crawford DJ. Breeding System and pollination of selected plants endemic to Juan Fernandez Islands. American Journal of Botany. 88: 220-33. PMID 11222245 DOI: 10.2307/2657013  1
2001 Crawford DJ, Landolt E, Les DH, Kimball RT. Allozyme studies in Lemnaceae: Variation and relationships in Lemna sections Alatae and Biformes Taxon. 50: 987-999. DOI: 10.2307/1224716  1
2001 Crawford D, Tago-Nakazawa M, Stuessy TF, Anderson GJ, Bernardello G, Ruiz E, Jensen RJ, Baeza C, Wolfe AD, Silva O M. Intersimple sequence repeat (ISSR) variation in Lactoris fernandeziana (Lactoridaceae), a rare endemic of the Juan Fernández Archipelago, Chile Plant Species Biology. 16: 185-192. DOI: 10.1046/J.1442-1984.2001.00065.X  1
2001 Crawford DJ, Kimball RT, Tadesse M. The generic placement of a morphologically enigmatic species in Asteraceae: Evidence from ITS sequences Plant Systematics and Evolution. 228: 63-69. DOI: 10.1007/S006060170037  1
2001 Bernardello G, Anderson GJ, Stuessy TF, Crawford DJ. A survey of floral traits, breeding systems, floral visitors, and pollination systems of the angiosperms of the Juan Fernández islands (Chile) Botanical Review. 67: 255-308. DOI: 10.1007/Bf02858097  1
2001 Kimball RT, Crawford DJ, Page JR, Harmon PJ. Inter-simple sequence repeat (ISSR) diversity within Monarda fistulosa var. brevis (Lamiaceae) and divergence between var. brevis and var. fistulosa in West virginia Brittonia. 53: 511-518. DOI: 10.1007/Bf02809651  1
2000 Francisco-Ortega J, Santos-Guerra A, Kim SC, Crawford DJ. Plant genetic diversity in the Canary Islands: a conservation perspective. American Journal of Botany. 87: 909-19. PMID 10898768 DOI: 10.2307/2656988  1
2000 Xiang QY, Soltis DE, Soltis PS, Manchester SR, Crawford DJ. Timing the eastern Asian-eastern North American floristic disjunction: molecular clock corroborates paleontological estimates. Molecular Phylogenetics and Evolution. 15: 462-72. PMID 10860654 DOI: 10.1006/Mpev.2000.0766  1
2000 Esselman EJ, Crawford DJ, Brauner S, Stuessy TF, Anderson GJ, Silva O M. RAPD marker diversity within and divergence among species of Dendroseris (Asteraceae: Lactuceae). American Journal of Botany. 87: 591-6. PMID 10766731 DOI: 10.2307/2656603  1
2000 Ruiz E, Marticorena C, Crawford D, Stuessy T, González F, Montoya R, Silva M, Becerra J. Morphological and ITS sequence divergence between taxa of Cuminia (Lamiaceae), an endemic genus of the Juan Fernandez Islands, Chile Brittonia. 52: 341-350. DOI: 10.2307/2666587  1
2000 Gengler KM, Crawford DJ. Genetic diversities of four little-known species of Malesherbia (Malesherbiaceae) endemic to the arid inter-Andean valleys of Peru Brittonia. 52: 303-310. DOI: 10.2307/2666581  1
2000 Crawford DJ. Plant macromolecular systematics in the past 50 years: One view Taxon. 49: 479-501. DOI: 10.2307/1224345  1
2000 Ito M, Yahara T, King RM, Watanabe K, Oshita S, Yokoyama J, Crawford DJ. Molecular Phylogeny of Eupatorieae (Asteraceae) Estimated from cpDNA RFLP and its Implication for the Polyploid Origin Hypothesis of the Tribe Journal of Plant Research. 113: 91-96. DOI: 10.1007/Pl00013919  1
2000 Ito M, Watanabe K, Kita Y, Kawahara T, Crawford DJ, Yahara T. Phylogeny and Phytogeography of Eupatorium (Eupatorieae, Asteraceae): Insights from Sequence Data of the nrDNA ITS Regions and cpDNA RFLP Journal of Plant Research. 113: 79-89. DOI: 10.1007/Pl00013913  1
2000 Anderson GJ, Bernardello G, Lopez S P, Crawford DJ, Stuessy TF. Reproductive biology of Wahlenbergia (Campanulaceae) endemic to Robinson Crusoe Island (Chile) Plant Systematics and Evolution. 223: 109-123. DOI: 10.1007/Bf00985330  1
2000 Anderson GJ, Bernardello G, Lopez P, Stuessy TF, Crawford DJ. Dioecy and wind pollination in Pernettya rigida (Ericaceae) of the Juan Fernandez Islands Botanical Journal of the Linnean Society. 132: 121-141. DOI: 10.1006/Bojl.1999.0299  1
1999 Bernardello G, Anderson GJ, Lopez S P, Cleland MA, Stuessy TF, Crawford DJ. Reproductive biology of Lactoris fernandeziana (Lactoridaceae). American Journal of Botany. 86: 829-40. PMID 10371725 DOI: 10.2307/2656704  1
1999 Esselman EJ, Jianqiang L, Crawford DJ, Windus JL, Wolfe AD. Clonal diversity in the rare Calamagrostis porteri ssp. insperata (Poaceae): Comparative results for allozymes and random amplified polymorphic DNA (RAPD) and intersimple sequence repeat (ISSR) markers Molecular Ecology. 8: 443-451. DOI: 10.1046/J.1365-294X.1999.00585.X  1
1999 Kim SC, Crawford DJ, Francisco-Ortega J, Santos-Guerra A. Adaptive radiation and genetic differentiation in the woody Sonchus alliance (Asteraceae: Sonchinae) in the Canary Islands Plant Systematics and Evolution. 215: 101-118. DOI: 10.1007/Bf00984650  1
1999 Les DH, Crawford DJ. Landoltia (Lemnaceae), a new genus of duckweeds Novon. 9: 530-533.  1
1999 Kim SC, Crawford DJ, Tadesse M, Berbee M, Ganders FR, Pirseyedi M, Esselman EJ. ITS sequences and phylogenetic relationships in Bidens and Coreopsis (Asteraceae) Systematic Botany. 24: 480-493.  1
1999 Kim SC, Crawford DJ, Jansen RK, Santos-Guerra A. The use of a non-coding region of chloroplast DNA in phylogenetic studies of the subtribe Sonchinae (Asteraceae: Lactuceae) Plant Systematics and Evolution. 215: 85-99.  1
1998 Stuessy TF, Crawford DJ, Anderson GJ, Jensen RJ. Systematics, biogeography and conservation of Lactoridaceae Perspectives in Plant Ecology, Evolution and Systematics. 1: 267-290.  1
1998 Xiang QY, Crawford DJ, Wolfe AD, Tang YC, DePamphilis CW. Origin and biogeography of Aesculus L. (Hippocastanaceae): A molecular phylogenetic perspective Evolution. 52: 988-997.  1
1998 Crawford DJ, Esselman EJ, Windus JL, Pabin CS. Genetic variation in running buffalo clover (Trifolium stoloniferum: Fabaceae) using random amplified polymorphic DNA markers (RAPDs) Annals of the Missouri Botanical Garden. 85: 81-89.  1
1997 Stuessy TF, Swenson U, Crawford DJ, Anderson G, Silva M. Plant conservation in the Juan Fernandez Archipelago, Chile Aliso. 16: 89-101. DOI: 10.5642/Aliso.19971602.04  1
1997 Sang T, Crawford DJ, Stuessy TF. Chloroplast DNA phylogeny, reticulate evolution, and biogeography of Paeonia (Paeoniaceae) American Journal of Botany. 84: 1120-1136. DOI: 10.2307/2446155  1
1997 Crawford DJ, Landolt E, Les DH, Tepe E. Allozyme variation and the taxonomy of Wolffiella Aquatic Botany. 58: 43-54. DOI: 10.1016/S0304-3770(97)00012-0  1
1997 Les DH, Landolt E, Crawford DJ. Systematics of the Lemnaceae (duckweeds): Inferences from micromolecular and morphological data Plant Systematics and Evolution. 204: 161-177. DOI: 10.1007/Bf00989203  1
1997 Crawford DJ. Molecular markers for the study of genetic variation within and between populations of rare plants Opera Botanica. 149-157.  1
1997 Swenson U, Stuessy TF, Baeza M, Crawford DJ. New and historical plant introductions, and potential pests in the Juan Fernández Islands, Chile Pacific Science. 51: 233-253.  1
1997 Esselman EJ, Crawford DJ. Molecular and morphological evidence for the origin of Solidago albopilosa (Asteraceae), a rare endemic of Kentucky Systematic Botany. 22: 245-257.  1
1996 Kim SC, Crawford DJ, Francisco-Ortega J, Santos-Guerra A. A common origin for woody Sonchus and five related genera in the Macaronesian islands: molecular evidence for extensive radiation. Proceedings of the National Academy of Sciences of the United States of America. 93: 7743-8. PMID 8755546 DOI: 10.1073/Pnas.93.15.7743  1
1996 Francisco-Ortega J, Crawford DJ, Santos-Guerra A, Carvalho JA. Isozyme differentiation in the endemic genus Argyranthemum (Asteraceae: Anthemideae) in the Macaronesian Islands Plant Systematics and Evolution. 202: 137-152. DOI: 10.1007/Bf00983379  1
1996 Francisco-Ortega J, Santos-Guerra A, Mesa-Coello R, Gonzalez-Feria E, Crawford DJ. Genetic resource conservation of the endemic genus Argyranthemum Sch. Bip. (Asteraceae: Anthemideae) in the Macaronesian Islands Genetic Resources and Crop Evolution. 43: 33-39. DOI: 10.1007/Bf00126938  1
1996 Lee NS, Sang T, Crawford DJ, Yeau SH, Kim SC. Molecular divergence between disjunct taxa in eastern Asia and eastern North America American Journal of Botany. 83: 1373-1378. DOI: 10.1002/J.1537-2197.1996.Tb13926.X  1
1996 Sun BY, Stuessy TF, Humaña AM, Magaly Rfveros G, Crawford DJ. Evolution of Rhaphithamnus venustus (Verbenaceae), a gynodioecious hummingbird-pollinated endemic of the Juan Fernândez Islands, Chile Pacific Science. 50: 55-65.  1
1996 Crawford DJ, Landolt E, Les DH. An allozyme study of two sibling species of Lemna (Lemnaceae) with comments on their morphology, ecology and distribution Journal of the Torrey Botanical Society. 123: 1-6.  1
1996 Kim SC, Crawford DJ, Jansen RK. Phylogenetic relationships among the genera of the subtribe Sonchinae (Asteraceae): Evidence from ITS sequences Systematic Botany. 21: 417-432.  1
1995 Sang T, Crawford DJ, Stuessy TF. Documentation of reticulate evolution in peonies (Paeonia) using internal transcribed spacer sequences of nuclear ribosomal DNA: implications for biogeography and concerted evolution. Proceedings of the National Academy of Sciences of the United States of America. 92: 6813-7. PMID 7624325 DOI: 10.1073/pnas.92.15.6813  1
1995 Lewis PO, Crawford DJ. Pleistocene refugium endemics exhibit greater allozymic diversity than widespread congeners in the genus Polygonella (Polygonaceae) American Journal of Botany. 82: 141-149. DOI: 10.1002/J.1537-2197.1995.Tb11483.X  1
1994 Ruiz E, Becerra J, Silva O. M, Crawford DJ, Stuessy TF. Flavonoid chemistry of the endemic species of Myrceugenia (Myrtaceae) of the Juan Fernandez Islands and relatives in continental South America Brittonia. 46: 187-193. DOI: 10.2307/2807231  1
1994 Crawford DJ, Stuessy TF, Cosner MB, Haines DW, Wiens D, Penaillo P. Lactoris fernandeziana (Lactoridaceae) on the Juan Fernandez Islands: Allozyme uniformity and field observations Conservation Biology. 8: 277-280. DOI: 10.1046/j.1523-1739.1994.08010277.x  1
1993 Crawford DJ, Stuessy TF, Cosner MB, Haines DW, Silva MO. Ribosomal and chloroplast DNA restriction site mutations and the radiation of Robinsonia (Asteraceae: Senecioneae) on the Juan Fernandez Islands Plant Systematics and Evolution. 184: 233-239. DOI: 10.1007/Bf00937437  1
1992 Valdebenito H, Stuessy TF, Crawford DJ, Mario SO. Evolution of Peperomia (Piperaceae) in the Juan Fernandez Islands, Chile Plant Systematics and Evolution. 182: 107-119. DOI: 10.1007/Bf00941416  1
1990 Valdebenito HA, Stuessy TF, Crawford DJ. Synonymy in peperomia berteroana (Piperaceae) results in biological disjunction between Pacific and Atlantic oceans Brittonia. 42: 121-124. DOI: 10.2307/2807626  1
1988 Crawford DJ, Stuessy TF, Silva O. M. Allozyme variation in Chenopodium sanctae-clarae, an endemic species of the Juan Fernandez Islands, Chile Biochemical Systematics and Ecology. 16: 279-284. DOI: 10.1016/0305-1978(88)90008-7  1
1987 Lowrey TK, Crawford DJ. Electrophoretic confirmation of the intergeneric hybrid ×Ruttyruspolia (Acanthaceae) Plant Systematics and Evolution. 158: 29-35. DOI: 10.1007/Bf00936142  1
1986 Crawford DJ, Stuessy TF, Mario SO. Leaf flavonoid chemistry and the relationships of the Lactoridaceae Plant Systematics and Evolution. 153: 133-139. DOI: 10.1007/Bf00989422  1
1983 Stuessy TF, Crawford DJ. Flavonoids and phylogenetic reconstruction Plant Systematics and Evolution. 143: 83-107. DOI: 10.1007/Bf00984113  1
1978 Crawford DJ, Evans KA. The affinities of Chenopodium flabellifolium (Chenopodiaceae): Evidence from seed coat surface and flavonoid chemistry Brittonia. 30: 313-318. DOI: 10.2307/2806265  1
1978 Crawford DJ, Mabry TJ. Flavonoid chemistry of Chenopodium fremontii. Infraspecific variation and systematic implications at the interspecific level Biochemical Systematics and Ecology. 6: 189-192. DOI: 10.1016/0305-1978(78)90006-6  1
1974 Crawford DJ, Reynolds JF. A numerical study of the common narrow-leaved taxa of chenopodium occurring in the Western United States Brittonia. 26: 398-410. DOI: 10.2307/2805822  1
1972 Julian EA, Crawford DJ. Sulphuretin glycosides of Coreopsis mutica Phytochemistry. 11: 1841-1843. DOI: 10.1016/0031-9422(72)85048-9  1
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