| Year |
Citation |
Score |
| 2024 |
Cho MS, Kim SH, Danton P, Kim SC, Stuessy TF, Crawford DJ. Inter-archipelago dispersal, anagenetic evolution, and the origin of a rare, enigmatic plant genus on a remote oceanic archipelago. American Journal of Botany. e16403. PMID 39262099 DOI: 10.1002/ajb2.16403 |
0.3 |
|
| 2024 |
Kim SH, Yang J, Cho MS, Stuessy TF, Crawford DJ, Kim SC. Chloroplast Genome Provides Insights into Molecular Evolution and Species Relationship of Fleabanes (: Tribe Astereae, Asteraceae) in the Juan Fernández Islands, Chile. Plants (Basel, Switzerland). 13. PMID 38475459 DOI: 10.3390/plants13050612 |
0.406 |
|
| 2023 |
Stuessy TF, Crawford DJ, Greimler J. Human Impacts on the Vegetation of the Juan Fernández (Robinson Crusoe) Archipelago. Plants (Basel, Switzerland). 12. PMID 38068673 DOI: 10.3390/plants12234038 |
0.395 |
|
| 2020 |
Cho MS, Kim SH, Yang J, Crawford DJ, Stuessy TF, López-Sepúlveda P, Kim SC. Plastid Phylogenomics of (Cichorieae; Asteraceae): Insights Into Structural Organization and Molecular Evolution of an Endemic Lineage From the Juan Fernández Islands. Frontiers in Plant Science. 11: 594272. PMID 33224173 DOI: 10.3389/fpls.2020.594272 |
0.376 |
|
| 2020 |
Gibson MJS, Crawford DJ, Holder MT, Mort ME, Kerbs B, de Sequeira MM, Kelly JK. Genome-wide genotyping estimates mating system parameters and paternity in the island species Tolpis succulenta. American Journal of Botany. 107: 1189-1197. PMID 32864742 DOI: 10.1002/Ajb2.1515 |
0.736 |
|
| 2019 |
Crawford DJ, Moura M, Borges Silva L, Mort ME, Kerbs B, Schaefer H, Kelly JK. The transition to selfing in Azorean Tolpis (Asteraceae) Plant Systematics and Evolution. 305: 305-317. DOI: 10.1007/S00606-019-01573-7 |
0.372 |
|
| 2018 |
Takayama K, Crawford DJ, López-Sepúlveda P, Greimler J, Stuessy TF. Factors driving adaptive radiation in plants of oceanic islands: a case study from the Juan Fernández Archipelago. Journal of Plant Research. PMID 29536201 DOI: 10.1007/S10265-018-1023-Z |
0.4 |
|
| 2017 |
Kerbs B, Ressler J, Kelly JK, Mort ME, Santos-Guerra A, Gibson MJS, Caujapé-Castells J, Crawford DJ. The potential role of hybridization in diversification and speciation in an insular plant lineage: insights from synthetic interspecific hybrids. Aob Plants. 9: plx043. PMID 29225761 DOI: 10.1093/Aobpla/Plx043 |
0.41 |
|
| 2017 |
Koseva B, Crawford DJ, Brown KE, Mort ME, Kelly JK. The genetic breakdown of sporophytic self-incompatibility in Tolpis coronopifolia (Asteraceae). The New Phytologist. PMID 28892151 DOI: 10.1111/Nph.14759 |
0.456 |
|
| 2017 |
Caujapé-Castells J, García-Verdugo C, Marrero-Rodríguez Á, Fernández-Palacios JM, Crawford DJ, Mort ME. Island ontogenies, syngameons, and the origins and evolution of genetic diversity in the Canarian endemic flora Perspectives in Plant Ecology, Evolution and Systematics. 27: 9-22. DOI: 10.1016/J.Ppees.2017.03.003 |
0.495 |
|
| 2016 |
Crawford DJ, Hauber DP, Silva LB, Sequeira MMd, Moura M, Santos-Guerra A, Kelly JK, Mort ME. Breeding Relationships in Macaronesian Tolpis (Asteraceae-Cichorieae): F1 Hybrid Pollen Fertility Within and Among Populations from the Azores, Canary Islands, and Madeira Systematic Botany. 41: 881-893. DOI: 10.1600/036364416X693973 |
0.472 |
|
| 2016 |
López-sepúlveda P, Takayama K, Crawford DJ, Greimler J, Peñailillo P, Baeza M, Ruiz E, Kohl G, Tremetsberger K, Gatica A, Letelier L, Novoa P, Novak J, Stuessy TF. Biogeography and genetic consequences of anagenetic speciation ofRhaphithamnus venustus(Verbenaceae) in the Juan Fernández archipelago, Chile: insights from AFLP and SSR markers Plant Species Biology. 32: 223-237. DOI: 10.1111/1442-1984.12144 |
0.521 |
|
| 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. Genetic consequences of cladogenetic vs. anagenetic speciation in endemic plants of oceanic islands. Aob Plants. 7. PMID 26311732 DOI: 10.1093/Aobpla/Plv102 |
0.584 |
|
| 2015 |
Mort ME, Crawford DJ, Kelly JK, Santos-Guerra A, Menezes de Sequeira M, Moura M, Caujapé-Castells J. Multiplexed-shotgun-genotyping data resolve phylogeny within a very recently derived insular lineage. American Journal of Botany. 102: 634-41. PMID 25878096 DOI: 10.3732/Ajb.1400551 |
0.446 |
|
| 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. Progressive migration and anagenesis in Drimys confertifolia of the Juan Fernández Archipelago, Chile. Journal of Plant Research. 128: 73-90. PMID 25292282 DOI: 10.1007/S10265-014-0666-7 |
0.543 |
|
| 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 |
0.514 |
|
| 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 |
0.375 |
|
| 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 |
0.534 |
|
| 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 |
0.504 |
|
| 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 |
0.417 |
|
| 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 |
0.531 |
|
| 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 |
0.309 |
|
| 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 |
0.329 |
|
| 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 |
0.471 |
|
| 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 |
0.508 |
|
| 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 |
0.422 |
|
| 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 |
0.365 |
|
| 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 |
0.361 |
|
| 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 |
0.417 |
|
| 2010 |
Crawford DJ. Progenitor-derivative species pairs and plant speciation Taxon. 59: 1413-1423. DOI: 10.1002/Tax.595008 |
0.533 |
|
| 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 |
0.529 |
|
| 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 |
0.551 |
|
| 2009 |
Jensen RJ, Schwoyer M, Crawford DJ, Stuessy TF, Anderson GJ, Baeza CM, Silva OM, 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. DOI: 10.1043/0363-6445-27.3.534 |
0.515 |
|
| 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 |
0.43 |
|
| 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 |
0.378 |
|
| 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 |
0.598 |
|
| 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 |
0.356 |
|
| 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 |
0.381 |
|
| 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 |
0.523 |
|
| 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. |
0.322 |
|
| 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 |
0.519 |
|
| 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 |
0.46 |
|
| 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 |
0.45 |
|
| 2006 |
Crawford D, Landolt E, Les D, Kimball R. Speciation in Duckweeds (Lemnaceae): Phylogenetic and Ecological Inferences Aliso. 22: 231-242. DOI: 10.5642/Aliso.20062201.19 |
0.549 |
|
| 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 |
0.343 |
|
| 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 |
0.326 |
|
| 2006 |
Crawford DJ. What molecules do (and don't) say about angiosperm evolution Trends in Ecology & Evolution. 21: 237. DOI: 10.1016/J.Tree.2006.01.003 |
0.378 |
|
| 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 |
0.423 |
|
| 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 |
0.309 |
|
| 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 |
0.404 |
|
| 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 |
0.562 |
|
| 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 |
0.358 |
|
| 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 |
0.404 |
|
| 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 |
0.531 |
|
| 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 |
0.524 |
|
| 2003 |
Crawford DJ, Mort ME. Polyploidy: Some things old to go with the new Taxon. 52: 411-413. DOI: 10.2307/3647379 |
0.379 |
|
| 2003 |
Crawford DJ, Mort ME. New trends in plant systematics Taxon. 52: 3-7. DOI: 10.2307/3647297 |
0.417 |
|
| 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 |
0.375 |
|
| 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 |
0.489 |
|
| 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 |
0.592 |
|
| 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 |
0.473 |
|
| 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 |
0.399 |
|
| 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. |
0.369 |
|
| 2001 |
Crawford DJ, Ruiz E, Stuessy TF, Tepe E, Aqeveque P, Gonzalez F, Jensen RJ, Anderson GJ, Bernardello G, Baeza CM, Swenson U, Silva O M. Allozyme diversity in endemic flowering plant species of the Juan Fernandez Archipelago, Chile: ecological and historical factors with implications for conservation. American Journal of Botany. 88: 2195-203. PMID 21669652 DOI: 10.2307/3558381 |
0.568 |
|
| 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 |
0.478 |
|
| 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 |
0.415 |
|
| 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 |
0.496 |
|
| 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 |
0.48 |
|
| 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 |
0.347 |
|
| 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 |
0.548 |
|
| 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 |
0.599 |
|
| 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 |
0.479 |
|
| 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 |
0.548 |
|
| 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 |
0.511 |
|
| 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 |
0.676 |
|
| 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 |
0.475 |
|
| 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 |
0.321 |
|
| 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 |
0.383 |
|
| 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 |
0.462 |
|
| 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 |
0.351 |
|
| 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 |
0.575 |
|
| 1999 |
Kim S, Crawford DJ, Jansen RK, Santos-Guerra A. The use of a non-coding region of chloroplast DNA in phylogenetic studies of the subtribeSonchinae (Asteraceae:Lactuceae) Plant Systematics and Evolution. 215: 85-99. DOI: 10.1007/Bf00984649 |
0.318 |
|
| 1998 |
Xiang QY, Crawford DJ, Wolfe AD, Tang YC, DePamphilis CW. ORIGIN AND BIOGEOGRAPHY OF AESCULUS L. (HIPPOCASTANACEAE): A MOLECULAR PHYLOGENETIC PERSPECTIVE. Evolution; International Journal of Organic Evolution. 52: 988-997. PMID 28565208 DOI: 10.1111/J.1558-5646.1998.Tb01828.X |
0.434 |
|
| 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. DOI: 10.1078/1433-8319-00062 |
0.455 |
|
| 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 |
0.449 |
|
| 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 |
0.505 |
|
| 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 |
0.393 |
|
| 1997 |
Crawford DJ. Molecular markers for the study of genetic variation within and between populations of rare plants Opera Botanica. 149-157. |
0.342 |
|
| 1996 |
Kim S, Crawford DJ, Jansen RK. Phylogenetic Relationships among the Genera of the Subtribe Sonchinae (Asteraceae): Evidence from ITS Sequences Systematic Botany. 21: 417. DOI: 10.2307/2419668 |
0.427 |
|
| 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 |
0.564 |
|
| 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 |
0.515 |
|
| 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 |
0.469 |
|
| 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. |
0.337 |
|
| 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. |
0.349 |
|
| 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 |
0.348 |
|
| 1995 |
Tadesse M, Crawford DJ, Smith EB. Comparative Capitular Morphology and Anatomy of Coreopsis L. and Bidens L. (Compositae), Including a Review of Generic Boundaries Brittonia. 47: 61. DOI: 10.2307/2807249 |
0.417 |
|
| 1995 |
Crawford DJ, Landolt E. Allozyme divergence among species ofWolffia (Lemnaceae) Plant Systematics and Evolution. 197: 59-69. DOI: 10.1007/Bf00984632 |
0.561 |
|
| 1995 |
Francisco-Ortega J, Crawford DJ, Santos-Guerra A, Sa-Fontinha S. GENETIC DIVERGENCE AMONG MEDITERRANEAN AND MACARONESIAN GENERA OF THE SUBTRIBE CHRYSANTHEMINAE (ASTERACEAE) American Journal of Botany. 82: 1321-1328. DOI: 10.1002/J.1537-2197.1995.Tb12665.X |
0.418 |
|
| 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 |
0.7 |
|
| 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 |
0.327 |
|
| 1994 |
Cosner ME, Crawford DJ. Comparisons of Isozyme Diversity in Three Rare Species of Coreopsis (Asteraceae) Systematic Botany. 19: 350. DOI: 10.2307/2419761 |
0.395 |
|
| 1994 |
Sang T, Crawford DJ, Kim S, Stuessy TF. Radiation of the endemic genus Dendroseris
(Asteraceae) on the Juan Fernandez Islands: evidence from sequences of the its regions of nuclear ribosomal DNA American Journal of Botany. 81: 1494-1501. DOI: 10.1002/J.1537-2197.1994.Tb15635.X |
0.417 |
|
| 1993 |
Crawford DJ, Stuessy TF, Rodriguez R, Rondinelli M. Genetic Diversity in Rhaphithamnus venustus (Verbenaceae), a Species Endemic to the Juan Fernandez Islands Bulletin of the Torrey Botanical Club. 120: 23. DOI: 10.2307/2996659 |
0.446 |
|
| 1993 |
Crawford DJ, Landolt E. Allozyme Studies in Spirodela (Lemnaceae): Variation Among Conspecific Clones and Divergence Among the Species Systematic Botany. 18: 389. DOI: 10.2307/2419415 |
0.425 |
|
| 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 |
0.406 |
|
| 1993 |
Crawford DJ, Brauner S, Cosner MB, Stuessy TF. USE OF RAPD MARKERS TO DOCUMENT THE ORIGIN OF THE INTERGENERIC HYBRID × MARGYRACAENA SKOTTSBERGII (ROSACEAE) ON THE JUAN FERNANDEZ ISLANDS American Journal of Botany. 80: 89-92. DOI: 10.1002/J.1537-2197.1993.Tb13771.X |
0.408 |
|
| 1992 |
Crawford D, Lee N, Stuessy T. Plant Species Disjunctions Aliso. 13: 395-409. DOI: 10.5642/aliso.19921302.10 |
0.312 |
|
| 1992 |
Crawford DJ, Stuessy TF, Cosner MB, Haines DW, O. MS, Baeza M. Evolution of the Genus Dendroseris (Asteraceae: Lactuceae) on the Juan Fernandez Islands: Evidence from Chloroplast and Ribosomal DNA Systematic Botany. 17: 676. DOI: 10.2307/2419735 |
0.436 |
|
| 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 |
0.395 |
|
| 1992 |
Brauner S, Crawford DJ, Stuessy TF. RIBOSOMAL DNA AND RAPD VARIATION IN THE RARE PLANT FAMILY LACTORIDACEAE American Journal of Botany. 79: 1436-1439. DOI: 10.1002/J.1537-2197.1992.Tb13755.X |
0.529 |
|
| 1992 |
Crawford DJ, Stuessy TF, Haines DW, Cosner MB, O. MS, Lopez P. ALLOZYME DIVERSITY WITHIN AND DIVERGENCE AMONG FOUR SPECIES OF ROBINSONIA (ASTERACEAE: SENECIONEAE), A GENUS ENDEMIC TO THE JUAN FERNANDEZ ISLANDS, CHILE American Journal of Botany. 79: 962-966. DOI: 10.1002/J.1537-2197.1992.Tb13680.X |
0.511 |
|
| 1991 |
Crawford DJ, Palmer JD, Kobayashi M. Chloroplast DNA Restriction Site Variation, Phylogenetic Relationships, and Character Evolution Among Sections of North Americn Coreopsis (Asteraceae) Systematic Botany. 16: 211. DOI: 10.2307/2419274 |
0.339 |
|
| 1991 |
Pacheco P, Crawford DJ, Stuessy TF, O. MS. FLAVONOID EVOLUTION IN DENDROSERIS (COMPOSITAE, LACTUCEAE) FROM THE JUAN FERNANDEZ ISLANDS, CHILE American Journal of Botany. 78: 534-543. DOI: 10.1002/J.1537-2197.1991.Tb15220.X |
0.471 |
|
| 1991 |
Yahara T, Ito M, Watanabe K, Crawford DJ. VERY LOW GENETIC HETEROZYGOSITIES IN SEXUAL AND AGAMOSPERMOUS POPULATIONS OF EUPATORIUM ALTISSIMUM (ASTERACEAE) American Journal of Botany. 78: 706-710. DOI: 10.1002/J.1537-2197.1991.Tb12594.X |
0.356 |
|
| 1990 |
Crawford DJ, Palmer JD, Kobayashi M. CHLOROPLAST DNA RESTRICTION SITE VARIATION AND THE PHYLOGENY OF COREOPSIS SECTION COREOPSIS (ASTERACEAE). American Journal of Botany. 77: 552-558. PMID 30139167 DOI: 10.1002/J.1537-2197.1990.Tb13587.X |
0.448 |
|
| 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 |
0.384 |
|
| 1990 |
Crawford DJ, Stuessy TF, Lammers TG, Pacheco P. Allozyme Variation and Evolutionary Relationships among Three Species of Wahlenbergia (Campanulaceae) in the Juan Fernandez Islands Botanical Gazette. 151: 119-124. DOI: 10.1086/337811 |
0.414 |
|
| 1990 |
Valdebenito HA, Stuessy TF, Crawford DJ. A new biogeographic connection between islands in the Atlantic and Pacific Oceans Nature. 347: 549-550. DOI: 10.1038/347549A0 |
0.435 |
|
| 1990 |
Watanabe K, Ito M, Yahara T, Sullivan VI, Kawahara T, Crawford DJ. Numerical analyses of karyotypic diversity in the genusEupatorium (Compositae, Eupatorieae) Plant Systematics and Evolution. 170: 215-228. DOI: 10.1007/Bf00937705 |
0.362 |
|
| 1990 |
Crawford DJ, Smith EB, Roberts ML, Benkowski M, Hoffman M. PHYLOGENETIC IMPLICATIONS OF DIFFERENCES IN NUMBER OF PLASTID PHOSPHOGLUCOSE ISOMERASE ISOZYMES IN NORTH AMERICAN COREOPSIS (ASTERACEAE: HELIANTHEAE: COREOPSIDINAE) American Journal of Botany. 77: 54-63. DOI: 10.1002/J.1537-2197.1990.Tb13527.X |
0.468 |
|
| 1989 |
Yahara T, Kawahara T, Crawford DJ, Ito M, Watanabe K. EXTENSIVE GENE DUPLICATIONS IN DIPLOID EUPATORIUM (ASTERACEAE) American Journal of Botany. 76: 1247-1253. DOI: 10.1002/J.1537-2197.1989.Tb15104.X |
0.398 |
|
| 1989 |
Crawford DJ, Ornduff R. ENZYME ELECTROPHORESIS AND EVOLUTIONARY RELATIONSHIPS AMONG THREE SPECIES OF LASTHENIA (ASTERACEAE: HELIANTHEAE) American Journal of Botany. 76: 289-296. DOI: 10.1002/J.1537-2197.1989.Tb11312.X |
0.426 |
|
| 1988 |
Crawford DJ, Whitkus R. Allozyme Divergence and the Mode of Speciation for Coreopsis gigantea and C. maritima (Compositae) Systematic Botany. 13: 256. DOI: 10.2307/2419104 |
0.476 |
|
| 1988 |
Crawford DJ, Post BJ, Whitkus R. Allozyme Variation within and between Populations of Coreopsis latifolia (Asteraceae) Plant Species Biology. 3: 1-5. DOI: 10.1111/J.1442-1984.1988.Tb00165.X |
0.568 |
|
| 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 |
0.542 |
|
| 1988 |
Elisens WJ, Crawford DJ. GENETIC VARIATION AND DIFFERENTIATION IN THE GENUS MABRYA (SCROPHULARIACEAE-ANTIRRHINEAE): SYSTEMATIC AND EVOLUTIONARY INFERENCES American Journal of Botany. 75: 85-96. DOI: 10.1002/J.1537-2197.1988.Tb12162.X |
0.58 |
|
| 1987 |
Crawford DJ, Stuessy TF, O. MS. Allozyme Divergence and the Evolution of Dendroseris (Compositae: Lactuceae) on the Juan Fernandez Islands Systematic Botany. 12: 435. DOI: 10.2307/2419268 |
0.335 |
|
| 1987 |
Bayer RJ, Duke JCL, Crawford DJ. Isozyme variation in Trillium nivale (Liliaceae) Canadian Journal of Botany. 65: 2250-2254. DOI: 10.1139/b87-306 |
0.705 |
|
| 1987 |
Jansen RK, Smith EB, Crawford DJ. A cladistic study of North AmericanCoreopsis (Asteraceae: Heliantheae) Plant Systematics and Evolution. 157: 73-84. DOI: 10.1007/Bf00939182 |
0.328 |
|
| 1987 |
Lowrey TK, Crawford DJ. Electrophoretic confirmation of the intergeneric hybrid ×Ruttyruspolia (Acanthaceae) Plant Systematics and Evolution. 158: 29-35. DOI: 10.1007/Bf00936142 |
0.4 |
|
| 1986 |
Bayer RJ, Crawford DJ. ALLOZYME DIVERGENCE AMONG FIVE DIPLOID SPECIES OF ANTENNARIA (ASTERACEAE: INULEAE) AND THEIR ALLOPOLYPLOID DERIVATIVES American Journal of Botany. 73: 287-296. DOI: 10.1002/J.1537-2197.1986.Tb08531.X |
0.769 |
|
| 1985 |
Lowrey TK, Crawford DJ. Allozyme Divergence and Evolution in Tetramolopium (Compositae: Astereae) on the Hawaiian Islands Systematic Botany. 10: 64. DOI: 10.2307/2418435 |
0.34 |
|
| 1985 |
Crawford DJ, Smith EB. Leaf flavonoid chemistry and taxonomy of Coreopsis sect. Coreopsis Biochemical Systematics and Ecology. 13: 115-118. DOI: 10.1016/0305-1978(85)90068-7 |
0.388 |
|
| 1985 |
Crawford DJ, Ornduff R, Vasey M. ALLOZYME VARIATION WITHIN AND BETWEEN LASTHENIA MINOR AND ITS DERIVATIVE SPECIES, L. MARITIMA (ASTERACEAE) American Journal of Botany. 72: 1177-1184. DOI: 10.1002/J.1537-2197.1985.Tb08370.X |
0.412 |
|
| 1985 |
Pacheco P, Crawford DJ, Stuessy TF, O MS. FLAVONOID EVOLUTION IN ROBINSONIA (COMPOSITAE) OF THE JUAN FERNANDEZ ISLANDS American Journal of Botany. 72: 989-998. DOI: 10.1002/J.1537-2197.1985.Tb08343.X |
0.415 |
|
| 1984 |
Crawford DJ, Smith EB, Pilatowski RE. Isozymes of Coreopsis Section Calliopsis (Compositae): Genetic Variation Within and Divergence Among the Species Brittonia. 36: 375. DOI: 10.2307/2806598 |
0.491 |
|
| 1984 |
Crawford DJ, Smith EB. Allozyme Divergence and Intraspecific Variation in Coreopsis grandiflora (Compositae) Systematic Botany. 9: 219. DOI: 10.2307/2418825 |
0.301 |
|
| 1984 |
Price HJ, Crawford DJ, Bayer RJ. Nuclear DNA Contents of Coreopsis nuecensoides and C. nuecensis (Asteraceae), a Progenitor-Derivative Species Pair Botanical Gazette. 145: 240-245. DOI: 10.1086/337452 |
0.657 |
|
| 1983 |
Stuessy TF, Crawford DJ. Flavonoids and phylogenetic reconstruction Plant Systematics and Evolution. 143: 83-107. DOI: 10.1007/Bf00984113 |
0.421 |
|
| 1983 |
Crawford DJ, Smith EB. THE DISTRIBUTION OF ANTHOCHLOR FLORAL PIGMENTS IN NORTH AMERICAN COREOPSIS (COMPOSITAE): TAXONOMIC AND PHYLETIC INTERPRETATIONS American Journal of Botany. 70: 355-362. DOI: 10.1002/J.1537-2197.1983.Tb06402.X |
0.377 |
|
| 1982 |
Crawford DJ, Smith EB. ALLOZYME VARIATION IN COREOPSIS NUECENSOIDES AND C. NUECENSIS (COMPOSITAE), A PROGENITOR-DERIVATIVE SPECIES PAIR. Evolution; International Journal of Organic Evolution. 36: 379-386. PMID 28563158 DOI: 10.1111/j.1558-5646.1982.tb05054.x |
0.338 |
|
| 1982 |
Crawford DJ. Chromosome Numbers and Taxonomic Notes for Mexican Coreopsis, Sections Electra and Pseudoagarista (Compositae: Heliantheae) Brittonia. 34: 384. DOI: 10.2307/2806494 |
0.452 |
|
| 1981 |
Smith EB, Crawford DJ. Comparative Leaf Flavonoid Chemistry of Coreopsis nuecensoides and C. nuecensis (Compositae), a Progenitor-Derivative Species-Pair Bulletin of the Torrey Botanical Club. 108: 7. DOI: 10.2307/2484331 |
0.422 |
|
| 1981 |
Crawford DJ, Bayer RJ. Allozyme Divergence in Coreopsis cyclocarpa (Compositae) Systematic Botany. 6: 373. DOI: 10.2307/2418449 |
0.709 |
|
| 1981 |
Crawford DJ, Stuessy TF. THE TAXONOMIC SIGNIFICANCE OF ANTHOCHLORS IN THE SUBTRIBE COREOPSIDINAE (COMPOSITAE, HELIANTHEAE) American Journal of Botany. 68: 107-117. DOI: 10.1002/J.1537-2197.1981.Tb06362.X |
0.39 |
|
| 1980 |
Crawford DJ, Smith EB. Flavonoid Chemistry of Coreopsis Grandiflora (Compositae) Brittonia. 32: 154. DOI: 10.2307/2806783 |
0.422 |
|
| 1980 |
Crawford DJ, Smith EB, Mueller AM. Leaf flavonoid chemistry of Coreopsis (Compositae) section Palmatae Brittonia. 32: 452. DOI: 10.2307/2806150 |
0.488 |
|
| 1980 |
Reynolds JF, Crawford DJ. A QUANTITATIVE STUDY OF VARIATION IN THE CHENOPODIUM ATROVIRENS-DESICCATUM-PRATERICOLA COMPLEX American Journal of Botany. 67: 1380-1390. DOI: 10.1002/J.1537-2197.1980.Tb07770.X |
0.377 |
|
| 1979 |
Crawford DJ, Hawksworth FG. Flavonoid Chemistry of Arceuthobium (Viscaceae) Brittonia. 31: 212. DOI: 10.2307/2806177 |
0.425 |
|
| 1979 |
Crawford DJ. Allozyme Studies in Chenopodium incanum: Intraspecific Variation and Comparison with Chenopodium fremontii Bulletin of the Torrey Botanical Club. 106: 257. DOI: 10.2307/2560350 |
0.373 |
|
| 1979 |
La Duke J, Crawford DJ. CHARACTER COMPATIBILITY AND PHYLETIC RELATIONSHIPS IN SEVERAL CLOSELY RELATED SPECIES OF
CHENOPODIUM
OF THE WESTERN UNITED STATES Taxon. 28: 307-314. DOI: 10.2307/1219738 |
0.359 |
|
| 1979 |
Crawford DJ, Wilson HD. ALLOZYME VARIATION IN SEVERAL CLOSELY RELATED DIPLOID SPECIES OF CHENOPODIUM OF THE WESTERN UNITED STATES American Journal of Botany. 66: 237-244. DOI: 10.1002/j.1537-2197.1979.tb06220.x |
0.301 |
|
| 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 |
0.326 |
|
| 1978 |
Crawford DJ. Flavonoid chemistry and angiosperm evolution The Botanical Review. 44: 431-456. DOI: 10.1007/Bf02860846 |
0.39 |
|
| 1977 |
Crawford DJ, Wilson HD. Allozyme Variation in Chenopodium fremontii Systematic Botany. 2: 180. DOI: 10.2307/2418260 |
0.497 |
|
| 1972 |
Crawford DJ, Hartman RL. CHROMOSOME NUMBERS AND TAXONOMIC NOTES FOR ROCKY MOUNTAIN UMBELLIFERAE American Journal of Botany. 59: 386-392. DOI: 10.1002/J.1537-2197.1972.Tb10109.X |
0.405 |
|
| 1971 |
Crawford DJ. SYSTEMATICS OF THE COREOPSIS PETROPHILOIDES-LUCIDA-TEOTEPECENSIS COMPLEX American Journal of Botany. 58: 361-367. DOI: 10.1002/J.1537-2197.1971.Tb09983.X |
0.427 |
|
| 1969 |
Crawford DJ. A New Species of Coreopsis (Compositae) from Mexico Brittonia. 21: 353. DOI: 10.2307/2805762 |
0.329 |
|
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