Warren Wagner

• M.S., University of New Mexico
• B.A., University of New Mexico
• Ph.D., Washington University (St. Louis)

Systematics, biogeography, and patterns of evolution of various angiosperm groups, especially plant diversity of Pacific oceanic islands and the evening primrose family (Onagraceae). Morphological and molecular data are used to discover, describe, and interpret biological diversity, and create predictive classification systems, examine phylogenetic relationships and biogeographic patterns of lineages. Application of systematic and biogeographic information is used to address questions in population biology, conservation biology, and evolution.

Journal Article

• Oppenheimer, Hank, Lorence, David H., and Wagner, Warren L. 2023. "Clermontia hanaulaensis (Campanulaceae, Lobelioideae), a new, critically endangered species from Maui, Hawaiian Islands." PhytoKeys, 227 167–179. https://doi.org/10.3897/phytokeys.227.100725.
• Overson, Rick P., Johnson, Matthew G., Bechen, Lindsey L., Kinosian, Sylvia P., Douglas, Norman A., Fant, Jeremie B., Hoch, Peter C., Levin, Rachel A., Moore, Michael J., Raguso, Robert A., Wagner, Warren L., Skogen, Krissa A., and Wickett, Norman J. 2023. "A phylogeny of the evening primrose family (Onagraceae) using a target enrichment approach with 303 nuclear loci." BMC Ecology and Evolution, 23, (1). https://doi.org/10.1186/s12862-023-02151-9.
• Wagner, Warren L. and Wen, Jun. 2023. "Collections-Based Science in the Twenty-First Century: A Tribute to the Botanical Giant Vicki Funk." International Journal of Plant Sciences, 184, (5) 405–411. https://doi.org/10.1086/724308.
• Krakos, Kyra N., Johnson, Matthew G., Hoch, Peter C., Wagner, Warren L., Huang, Pu, and Raven, Peter H. 2022. "Molecular Phylogenetics Reveals Multiple Transitions to Self-Compatibility in a Primary Subclade of Oenothera (Onagraceae)." Annals of the Missouri Botanical Garden, 107 405–421. https://doi.org/10.3417/2022735.
• Wagner, Warren L. and Gandhi, Kanchi. 2022. "A Nomenclatural Assessment and a New Combination in North American Oenothera (Onagraceae)." Harvard Papers in Botany, 27, (2) 185–186. https://doi.org/10.3100/hpib.v27iss2.2022.n9.
• Cooper, Benjamin J., Moore, Michael J., Douglas, Norman A., Wagner, Warren L., Johnson, Matthew G., Overson, Rick P., Kinosian, Sylvia P., McDonnell, Angela J., Levin, Rachel A., Raguso, Robert A., Flores Olvera, Hilda, Ochoterena, Helga, Fant, Jeremie B., Skogen, Krissa A., and Wickett, Norman J. 2022. "Target Enrichment and Extensive Population Sampling Help Untangle the Recent, Rapid Radiation of Oenothera Sect. Calylophus." Systematic Biology, https://doi.org/10.1093/sysbio/syac032.
• Wagner, Warren L., Weller, Stephen G., Sakai, Ann K., DeMent, Tom, and VanDeMark, Josh. 2022. "Schiedea haakoaensis, a new facultatively autogamous species of Schiedea sect. Mononeura (Caryophyllaceae) from the Hawaiian Islands." PhytoKeys, 210 135–141. https://doi.org/10.3897/phytokeys.210.91226.
• Patsis, Amanda, Overson, Rick P., Skogen, Krissa A., Wickett, Norman J., Johnson, Matthew G., Wagner, Warren L., Raguso, Robert A., Fant, Jeremie B., and Levin, Rachel A. 2021. "Elucidating the Evolutionary History of Oenothera Sect. Pachylophus (Onagraceae): A Phylogenomic Approach." Systematic Botany, 46, (3) 799–811. https://doi.org/10.1600/036364421X16312067913471.
• Appelhans, Marc S., Paetzold, Claudia, Wood, K. R., and Wagner, Warren L. 2020. "RADseq resolves the phylogeny of Hawaiian Myrsine L. (Primulaceae) and provides evidence for hybridization." Journal of Systematics and Evolution, https://doi.org/10.1111/jse.12668.
• Lorence, David H., Wagner, Warren L., Wood, Kenneth R., and Johnson, Gabriel. 2020. "Pogostemon guamensis Lorence & W.L.Wagner (Lamiaceae), a new species from Guam, Mariana Islands." PhytoKeys, 169 61–73. https://doi.org/10.3897/phytokeys.169.58107.
• Knope, Matthew L., Funk, Vicki Ann, Johnson, Melissa A., Wagner, Warren L., Datlof, Erin M., Johnson, Gabriel, Crawford, Daniel J., Bonifacino, J. Mauricio, Morden, Clifford W., Lorence, David H., Wood, Kenneth R., Meyer, Jean-Yves, and Carlquist, Sherwin. 2020. "Dispersal and adaptive radiation of Bidens (Compositae) across the remote archipelagoes of Polynesia." Journal of Systematics and Evolution, 58, (6) 805–822. https://doi.org/10.1111/jse.12704.
• Wagner, Warren L. and Specht, Chelsea D. 2020. "Vicki Ann Funk (1947–2019), influential Smithsonian botanist." Taxon, https://doi.org/10.1002/tax.12285.
• Wen, Jun and Wagner, Warren L. 2020. "Collections-based systematics and biogeography in the 21st century: A tribute to Dr. Vicki Funk." Journal of Systematics and Evolution, 58, (6) 743–750. https://doi.org/10.1111/jse.12707.
• Kleinkopf, Joseph A., Roberts, Wade R., Wagner, Warren L., and Roalson, Eric H. 2019. "Diversification of Hawaiian Cyrtandra (Gesneriaceae) under the influence of incomplete lineage sorting and hybridization." Journal of Systematics and Evolution, 57, (6) 561–578. https://doi.org/10.1111/jse.12519.
• Lim, Jun Y., Marshall, Charles R., Zimmer, Elizabeth A., and Wagner, Warren L. 2019. "Multiple colonizations of the Pacific by Peperomia (Piperaceae): Complex patterns of long-distance dispersal and parallel radiations on the Hawaiian Islands." Journal of Biogeography, 46, (12) 2651–2652. https://doi.org/10.1111/jbi.13717.
• Lorence, David H. and Wagner, Warren L. 2019. "Perrottetia wichmaniorum (Dipentodontaceae), a new species from Kauaʻi, Hawaiian Islands." PhytoKeys, 115 93–103. https://doi.org/10.3897/phytokeys.115.30657.
• Paetzold, Claudia, Wood, Kenneth R., Eaton, Deren A. R., Wagner, Warren L., and Appelhans, Marc S. 2019. "Phylogeny of Hawaiian Melicope (Rutaceae): RAD-seq Resolves Species Relationships and Reveals Ancient Introgression." Frontiers in Plant Science, 10 Article 1074–Article 1074. https://doi.org/10.3389/fpls.2019.01074.
• Wagner, Warren L., Stevenson, Dennis W., and Specht, Chelsea D. 2019. "Vicki A. Funk-Recipient of the 2018 Asa Gray Award." Systematic Botany, 44, (1) 1–4. https://doi.org/10.1600/036364419X697822.
• Appelhans, Marc S., Wen, Jun, Duretto, Marco, Crayn, Darren, and Wagner, Warren L. 2018. "Historical biogeography of Melicope (Rutaceae) and its close relatives with a special emphasis on Pacific dispersals." Journal of Systematics and Evolution, 56, (6) 576–599. https://doi.org/10.1111/jse.12299.
• Appelhans, Marc S., Wen, Jun, and Wagner, Warren L. 2018. "Biogeographic Patterns in the Pacific and Australasian Regions." Journal of Systematics and Evolution, 56, (6) 573–575. https://doi.org/10.1111/jse.12468.
• Paetzold, Claudia, Kiehn, Michael, Wood, Kenneth R., Wagner, Warren L., and Appelhans, Marc S. 2018. "The odd one out or a hidden generalist: Hawaiian Melicope (Rutaceae) do not share traits associated with successful island colonization." Journal of Systematics and Evolution, 56, (6) 621–636. https://doi.org/10.1111/jse.12454.
• Price, Jonathan P. and Wagner, Warren L. 2018. "Origins of the Hawaiian flora: Phylogenies and biogeography reveal patterns of long-distance dispersal." Journal of Systematics and Evolution, 56, (6) 600–620. https://doi.org/10.1111/jse.12465.
• Yang, Ya, Morden, Clifford W., Sporck-Koehler, Margaret J., Sack, Lawren, Wagner, Warren L., and Berry, Paul E. 2018. "Repeated range expansion and niche shift in a volcanic hotspot archipelago: Radiation of C-4 Hawaiian Euphorbia subgenus Chamaesyce (Euphorbiaceae)." Ecology and Evolution, 8, (16) 8523–8536. https://doi.org/10.1002/ece3.4354.
• Appelhans, Marc S., Wood, Kenneth R., and Wagner, Warren L. 2017. "Reduction of the Hawaiian genus Platydesma into Melicope section Pelea (Rutaceae) and notes on the monophyly of the section." Phytokeys, (91) 125–137. https://doi.org/10.3897/phytokeys.91.21363.
• Johnson, Melissa A., Clark, John R., Wagner, Warren L., and McDade, Lucinda A. 2017. "A molecular phylogeny of the Pacific clade of Cyrtandra (Gesneriaceae) reveals a Fijian origin, recent diversification, and the importance of founder events." Molecular phylogenetics and evolution, 116 30–48. https://doi.org/10.1016/j.ympev.2017.07.004.
• Wood, Kenneth R., Appelhans, Marc S., and Wagner, Warren L. 2017. "Melicope stonei, section Pelea (Rutaceae), a new species from Kaua‘i, Hawaiian Islands: with notes on its distribution, ecology, conservation status, and phylogenetic placement." PhytoKeys, 83 119–132. https://doi.org/10.3897/phytokeys.83.13442.
• Wood, Kenneth R. and Wagner, Warren L. 2017. "Athyrium haleakalae (Athyriaceae), a new rheophytic fern species from East Maui, Hawaiian Islands: with notes on its distribution, ecology, and conservation status." PhytoKeys, (76) 115–124. https://doi.org/10.3897/phytokeys.76.11637.
• Rabeler, Richard K. and Wagner, Warren L. 2016. "New combinations in Odontostemma (Caryophyllaceae)." PhytoKeys, 63 77–97. https://doi.org/10.3897/phytokeys.63.8181.
• Wood, Kenneth R., Appelhans, Marc S., and Wagner, Warren L. 2016. "Melicope oppenheimeri, section Pelea (Rutaceae), a new species from West Maui, Hawaiian Islands: with notes on its ecology, conservation, and phylogenetic placement." PhytoKeys, 69 51–64. https://doi.org/10.3897/phytokeys.69.8844.
• Hoch, Peter C., Wagner, Warren L., and Raven, Peter H. 2015. "The correct name for a section of Ludwigia L. (Onagraceae)." PhytoKeys, 50 31–34. https://doi.org/10.3897/phytokeys.50.4887.
• Lorence, David H. and Wagner, Warren L. 2015. "Heliotropium (Boraginaceae) in the Marquesas Islands (French Polynesia) with description of a new species." PhytoKeys, (47) 49–57. https://doi.org/10.3897/phytokeys.47.8767.
• Rabeler, Richard K. and Wagner, Warren L. 2015. "Eremogone (Caryophyllaceae): new combinations for Old World species." PhytoKeys, 50 35–42. https://doi.org/10.3897/phytokeys.50.4736.
• Wagner, Warren L., Hoch, Peter C., and Zarucchi, James L. 2015. "The correct name in Oenothera for Gaura drummondii (Onagraceae)." PhytoKeys, (50) 25–29. https://doi.org/10.3897/phytokeys.50.4886.
• Wiersema, John H., McNeill, John, Turland, Nicholas J., Orli, Sylvia S., and Wagner, Warren L. 2015. "The foundation of the Melbourne Code Appendices: Announcing a new paradigm for tracking nomenclatural decisions." Taxon, 64, (5) 1021–1027. https://doi.org/10.12705/645.11.
• Appelhans, Marc S., Wagner, Warren L., and Wood, Kenneth R. 2014. "Melicope balgooyi Appelhans, W.L. Wagner & K.R. Wood, a new species and new record in Melicope section Melicope (Rutaceae) for the Austral Islands." PhytoKeys, 39 77–86. https://doi.org/10.3897/phytokeys.39.7691.
• Appelhans, Marc S., Wen, Jun, and Wagner, Warren L. 2014. "A molecular phylogeny of Acronychia, Euodia, Melicope and relatives (Rutaceae) reveals polyphyletic genera and key innovations for species richness." Molecular phylogenetics and evolution, 79 54–68. https://doi.org/10.1016/j.ympev.2014.06.014.
• Appelhans, Marc S., Wen, Jun, Wood, Kenneth R., Allan, Gerard J., Zimmer, Elizabeth Anne, and Wagner, Warren L. 2014. "Molecular phylogenetic analysis of Hawaiian Rutaceae (Melicope, Platydesma and Zanthoxylum) and their different colonization patterns." Botanical Journal of the Linnean Society, 174, (3) 425–448. https://doi.org/10.1111/boj.12123.
• Wagner, Warren L. 2014. "The correct name for a subspecies of Oenothera fruticosa L. (Onagraceae)." PhytoKeys, 34 15–17. https://doi.org/10.3897/phytokeys.34.7040.
• Wagner, Warren L., Clark, John R., and Lorence, David H. 2014. "Revision of endemic Marquesas Islands Bidens (Asteraceae, Coreopsideae)." PhytoKeys, 38 37–67. https://doi.org/10.3897/phytokeys.38.7609.
• Bacon, Christine D., Mora, Andrés, Wagner, Warren L., and Jaramillo, Carlos A. 2013. "Testing geological models of evolution of the Isthmus of Panama in a phylogenetic framework." Botanical Journal of the Linnean Society, 171, (1) 287–300. https://doi.org/10.1111/j.1095-8339.2012.01281.x.
• Clark, John R., Atkins, H. J., Bramley, G. L. C., Roalson, E. H., and Wagner, Warren L. 2013. "Towards a phylogenetically informed taxonomy of Cyrtandra (Gesneriaceae) in the Solomon Islands." Selbyana, 31 166–183.
• Tornabene, Michael and Wagner, Warren L. 2013. "New combinations for Pacific endemic species: Marquesan Poaceae, and Micronesian Myrtaceae." PhytoKeys, 28 1–7. https://doi.org/10.3897/phytokeys.28.6139.
• Wagner, Warren L., Krakos, Kyra, and Hoch, Peter C. 2013. "Taxonomic changes in Oenothera sections Gaura and Calylophus (Onagraceae)." PhytoKeys, 28 61–72. https://doi.org/10.3897/phytokeys.28.6143.
• Wagner, Warren L., Wagner, Anthony, and Lorence, David. 2013. "Revision of Cyrtandra (Gesneriaceae) in the Marquesas Islands." PhytoKeys, 30 33–64. https://doi.org/10.3897/phytokeys.30.6147.
• Bacon, Christine D., McKenna, Miles J., Simmons, Mark P., and Wagner, Warren L. 2012. "Evaluating multiple criteria for species delimitation: an empirical example using Hawaiian palms (Arecaceae: Pritchardia)." BMC Evolutionary Biology, 12, (1) 23. https://doi.org/10.1186/1471-2148-12-23.
• Harris, Elizabeth M., Horn, James W., and Wagner, Warren L. 2012. "Floral development of the divergent endemic Hawaiian genus Schiedea (Caryophyllaceae), with special emphasis on the floral nectaries." Taxon, 61, (3) 576–591.
• Bacon, Christine D., Allan, Gerard J., Zimmer, Elizabeth Anne, and Wagner, Warren L. 2011. "Genome scans reveal high levels of gene flow in Hawaiian Pittosporum." Taxon, 60 733–741.
• Bacon, Christine D., Johnson, Gabriel P., Meimberg, Harald, Puppo, Pamela, Simmons, Mark P., and Wagner, Warren L. 2011. "Development of microsatellites in the Hawaiian endemic palm Pritchardia martii (Arecaceae) and their utility in congeners." American Journal of Botany, 98, (6) e139–e140. https://doi.org/10.3732/ajb.1100073.
• Lorence, David H. and Wagner, Warren L. 2011. "Introduction to Botany of the Marquesas Islands: new taxa, combinations, and revisions
  ." PhytoKeys, 4, (Special Issue) 1–4. https://doi.org/10.3897/phytokeys.4.1781.
• Lorence, David H. and Wagner, Warren L. 2011. "Oxalis simplicifolia (Oxalidaceae), an unusual new unifoliolate species from the Marquesas Islands (French Polynesia)." PhytoKeys, 4 53–60. https://doi.org/10.3897/phytokeys.4.1604.
• Lorence, David H. and Wagner, Warren L. 2011. "Revision of Kadua (Rubiaceae) in the Marquesas Islands, French Polynesia, with description of the new species K. lichtlei." PhytoKeys, 4, (Special Issue) 125–138. https://doi.org/10.3897/phytokeys.4.1601.
• Lorence, David H. and Wagner, Warren L. 2011. "Weinmannia marquesana var. angustifolia (Cunoniaceae), a new variety from the Marquesas Islands." PhytoKeys, 4, (Special Issue) 61–66. https://doi.org/10.3897/phytokeys.4.1605.
• Lorence, David H., Wagner, Warren L., Wood, Kenneth R., and Smith, Alan R. 2011. "New pteridophyte species and combinations from the Marquesas Islands, French Polynesia." PhytoKeys, 4 5–51.
• Miller, James S., Funk, Vicki Ann, Wagner, Warren L., Barrie, Fred R., Hoch, Peter C., and Herendeen, Patrick. 2011. "Outcomes of the 2011 Botanical Nomenclature Section at the XVIII International Botanical Congress." PhytoKeys, 5 1–3.
• Price, Jonathan P. and Wagner, Warren L. 2011. "A phylogenetic basis for species-area relationships among three Pacific Island floras." American Journal of Botany, 98, (3) 449–459. https://doi.org/10.3732/ajb.1000388.
• Wagner, Warren L. and Lorence, David H. 2011. "Two new Marquesan species of the southeastern Polynesian genus Oparanthus (Asteraceae, Coreopsidinae)." PhytoKeys, 4, (Special issue) 139–148. https://doi.org/10.3897/phytokeys.4.1603.
• Wagner, Warren L. and Lorence, David H. 2011. "Revision of Coprosma (Rubiaceae, tribe Anthospermeae) in the Marquesas Islands." PhytoKeys, 4, (Special Issue) 109–124. https://doi.org/10.3897/phytokeys.4.1600.
• Wagner, Warren L. and Lorence, David H. 2011. "A nomenclator of Pacific oceanic island Phyllanthus (Phyllanthaceae), including Glochidion." PhytoKeys, 4, (Special Issue) 67–94. https://doi.org/10.3897/phytokeys.4.1581.
• Wallace, Lisa E., Culley, Theresa M., Weller, Stephen G., Sakai, Ann K., Kuenzi, Ashley, Roy, Tilottama, Wagner, Warren L., and Nepokroeff, Molly. 2011. "Asymmetrical Gene Flow in a Hybrid Zone of Hawaiian Schiedea (Caryophyllaceae) Species with Contrasting Mating Systems." Plos One, 6, (9) 1–12. https://doi.org/10.1371/journal.pone.0024845.
• Willyard, Ann, Wallace, Lisa E., Wagner, Warren L., Weller, Stephen G., Sakai, Ann K., and Nepokroeff, Molly. 2011. "Estimating the species tree for Hawaiian Schiedea (Caryophyllaceae) from multiple loci in the presence of reticulate evolution." Molecular phylogenetics and evolution, 60, (1) 29–48. https://doi.org/10.1016/j.ympev.2011.04.001.
• Baldwin, Bruce G. and Wagner, Warren L. 2010. "Hawaiian angiosperm radiations of North American origin." Annals of Botany, 105, (6) 849–879. https://doi.org/10.1093/aob/mcq052.
• Harbaugh Reynaud, Danica, Nepokroeff, Molly, Rabeler, Richard K., McNeill, John, Zimmer, Elizabeth Anne, and Wagner, Warren L. 2010. "A New Lineage-Based Tribal Classification of the Family Caryophyllaceae." International Journal of Plant Sciences, 171, (2) 185–198. https://doi.org/10.1086/648993.
• Harbaugh Reynaud, Danica, Oppenheimer, Hank L., Wood, Kenneth R., and Wagner, Warren L. 2010. "Taxonomic Revision of the Endangered Hawaiian Red-flowered Sandalwoods (Santalum) and Discovery of an Ancient Hybrid Species." Systematic Botany, 35, (4) 827–838. https://doi.org/10.1600/036364410X539899.
• Lorence, David H., Wagner, Warren L., and Laidlaw, William. 2010. "Kadua haupuensis (Rubiaceae: Spermacoceae), a new endemic species from Kaua’i, Hawaiian Islands." Brittonia, 62, (2) 137–144. https://doi.org/10.1007/s12228-009-9103-y.
• Clark, John R., Wagner, Warren L., and Roalson, Eric H. 2009. "Patterns of diversification and ancestral range reconstruction in the Southeast Asian-Pacific angiosperm lineage Cyrtandra (Gesneriaceae)." Molecular phylogenetics and evolution, 53, (3) 982–994. https://doi.org/10.1016/j.ympev.2009.09.002.
• Harbaugh Reynaud, Danica, Wagner, Warren L., Allan, Gerard J., and Zimmer, Elizabeth Anne. 2009. "The Hawaiian Archipelago is a stepping stone for dispersal in the Pacific: an example from the plant genus Melicope (Rutaceae)." Journal of Biogeography, 36, (2) 230–241. https://doi.org/10.1111/j.1365-2699.2008.02008.x.
• Harbaugh Reynaud, Danica, Wagner, Warren L., Percy, Diana M., James, Helen F., and Fleischer, Robert C. 2009. "Genetic Structure of the Polymorphic Metrosideros (Myrtaceae) Complex in the Hawaiian Islands Using Nuclear Microsatellite Data." PLoS ONE, 4, (3) e4698. https://doi.org/10.1371/journal.pone.0004698.
• Krupnick, Gary A., Kress, W. John, and Wagner, Warren L. 2009. "Achieving Target 2 of the Global Strategy for Plant Conservation: building a preliminary assessment of vascular plant species using data from herbarium specimens." Biodiversity and Conservation, 18, (6) 1459–1474. https://doi.org/10.1007/s10531-008-9494-1.
• Wagner, Warren L. and Hoch, Peter C. 2009. "Nomenclatural Corrections in Onagraceae." Novon, 19, (1) 130–132. https://doi.org/10.3417/2008083.
• Wallace, Lisa E., Weller, Stephen G., Wagner, Warren L., Sakai, Ann K., and Nepokroeff, Molly. 2009. "Phylogeographic patterns and demographic history of Schiedea globosa (Caryophyllaceae) on the Hawaiian Islands." American Journal of Botany, 96, (5) 958–967. https://doi.org/10.3732/ajb.0800243.
• Xie, Li, Wagner, Warren L., Rhee, Richard H., Berry, Paul E., and Wen, Jun. 2009. "Molecular phylogeny, divergence time estimates, and historical biogeography of Circaea (Onagraceae) in the Northern Hemisphere." Molecular phylogenetics and evolution, 53 995–1009.
• Clark, John R., Ree, Richard H., Alfaro, Michael E., King, Matthew G., Wagner, Warren L., and Roalson, Eric H. 2008. "A Comparative Study in Ancestral Range Reconstruction Methods: Retracing the Uncertain Histories of Insular Lineages." Systematic Biology, 57, (5) 693–707. https://doi.org/10.1080/10635150802426473.
• Percy, Diana M., Garver, Adam M., Wagner, Warren L., James, Helen F., Cunningham, Clifford W., Miller, Scott E., and Fleischer, Robert C. 2008. "Progressive island colonization and ancient origin of Hawaiian Metrosideros (Myrtaceae)." Proceedings of the Royal Society B: Biological Sciences, 275, (1642) 1479–1490. https://doi.org/10.1098/rspb.2008.0191.
• Wagner, Warren L. 2008. "Out of Hawaii: A remote archipelago as a source area." South African Journal of Botany, 74, (2) 382–382. https://doi.org/10.1016/j.sajb.2008.01.123.
• Chen, C., Hoch, P. C., and Wagner, Warren L. 2007. "Gaura." Fl.China, 13 427.
• Chen, C., Hoch, P. C., and Wagner, Warren L. 2007. "Oenothera." Fl.China, 13 423–426.
• Eggens, F., Popp, M., Nepokroeff, M., Wagner, Warren L., and Oxelman, B. 2007. "The origin and number of introductions of the endemic Hawaiian Silene species (Caryphyllaceae)." American Journal of Botany, 94 210–218.
• Lorence, David H., Wagner, Warren L., Mouly, A., and Florence, J. 2007. "Revision of Ixora (Rubiaceae) in the Marquesas Islands (French Polynesia)." Botanical Journal of the Linnean Society, 155, (4) 581–597. https://doi.org/10.1111/j.1095-8339.2007.00732.x.
• Wagner, Warren L., Hoch, P. C., and Raven, Peter H. 2007. "Revised classification of the Onagraceae." Systematic Botany Monographs, 83 1–240.
• Wood, K. R., Wagner, Warren L., and Motley, T. J. 2007. "Labordia lorenciana (Loganiaceae), a new critically endangered species from Kaua`i, Hawaiian Islands with comments on its conservation." Systematic Botany, 32 195–199.
• Applequist, W. L., Wagner, Warren L., Zimmer, Elizabeth Anne, and Nepokroeff, M. 2006. "Molecular Evidence Resolving the Systematic Position of Hectorella (Portulacaceae)." Systematic Botany, 31 310–319.
• Sakai, A. K., Weller, S. G., Wagner, Warren L., Nepokroeff, M., Culley, T. M., and Campbell, D. R. 2006. "Adaptive radiation and evolution of breeding system in Schiedea (Caryophyllaceae), an endemic Hawaiian genus." Annals of the Missouri Botanical Garden, 93 50–65.
• Cronk, Q. C. B., Kiehn, M., Wagner, Warren L., and Smith, J. F. 2005. "Evolution of Cyrtandra (Gesneriaceae) in the Pacific Ocean: The origin of a supertramp clade." American Journal of Botany, 92 1017–1024.
• Funk, Vicki Ann, Hoch, P. C., Prather, L. Alan, and Wagner, Warren L. 2005. "The importance of vouchers in science." Taxon, 54 127–129.
• Lorence, David H. and Wagner, Warren L. 2005. "A Revision of Psychotria (Rubiaceae) in the Marquesas Islands (French Polynesia)." Allertonia, 9, (1) 1–37.
• Nepokroeff, M., Wagner, Warren L., Soltis, P. S., Weller, S. G., Soltis, D. E., Sakai, A. K., and Zimmer, Elizabeth Anne. 2005. "Phylogeny [of Schiedea]." Systematic Botany Monographs, 72 13–20.
• Terrell, Edward E., Robinson, Harold E., Wagner, Warren L., and Lorence, David H. 2005. "Resurrection of genus Kadua for Hawaiian Hedyotidinae (Rubiaceae), with emphasis on seed and fruit characters and notes on south Pacific species." Systematic Botany, 30, (4) 818–833.
• Wagner, Warren L. 2005. "Honckenya." Fl.N.Amer., 5 137–140.
• Wagner, Warren L. 2005. "Systematics of Oenothera sections Contortae, Eremia, Pachylophus, and Ravenia (Onagraceae)." Systematic Botany, 30, (2) 332–355.
• Wagner, Warren L. 2005. "Wilhelmsia." Fl.N.Amer., 5 136–137.
• Wagner, Warren L., Weller, S. G., and Sakai, A. 2005. "Monograph of Schiedea (Caryophyllaceae subfam. Alsinoideae)." Systematic Botany Monographs, 72 1–169.
• Katinas, L., Crisci, J., Wagner, Warren L., and Hoch, P. C. 2004. "The geographical radiation of tribes Epilobieae, Gongylocarpeae, and Onagreae (Onagraceae) in North America, based on parsimony analysis of endemicity and track compatibility analysis." Annals of the Missouri Botanical Garden, 91 159–185.
• Levin, R. A., Wagner, Warren L., Hoch, P. C., Hahn, W. J., Rodriquez, A., Baum, D. A., Katinas, L., Zimmer, Elizabeth Anne, and Sytsma, Kenneth J. 2004. "Paraphyly in Tribe Onagreae: Insights into phylogenetic relationships of Onagraceae based on nuclear and chloroplast sequence data." Systematic Botany, 29 147–164.
• Price, J. P. and Wagner, Warren L. 2004. "Speciation in Hawaiian angiosperm lineages: cause, consequence, and mode." Evolution, 58, (10) 2185–2200.
• Wagner, Warren L. 2004. "Resurrection of a little-known species of Oenothera sect. Oenothera in northeastern Mexico (tribe Onagreae, Onagraceae)." SIDA, Contributions to Botany, 21 651–655.
• Wagner, Warren L. 2004. "Resolving a nomenclatural and taxonomic problem in Mexican Oenothera sect. Hartmannia (Tribe Onagreae, Onagraceae)." Novon, 14 124–133.
• Levin, R. A., Wagner, Warren L., Hoch, P. C., Nepokroeff, M., Pires, J. C., Zimmer, Elizabeth Anne, and Sytsma, Kenneth J. 2003. "Family-level relationships of Onagraceae based on chloroplast rbcL and ndhF data." American Journal of Botany, 90 107–115.
• Nepokroeff, M., Sytsma, Kenneth J., Wagner, Warren L., and Zimmer, Elizabeth Anne. 2003. "Reconstructing ancestral patterns of colonization and dispersal in the Hawaiian understory tree genus Psychotria (Rubiaceae): A comparison of parsimony and likelihood approaches." Systematic Biology, 52 820–838.
• Gemmill, C. E., Allan, G., Wagner, Warren L., and Zimmer, Elizabeth Anne. 2002. "Evolution of insular Pacific Pittosporum (Pittosporaceae): Origin of the Hawaiian radiation." Molecular Phylogenetics and Evolution, 22 31–42.
• González-Elizondo, M. S., López Enrique, I. L., and Wagner, Warren L. 2002. "Megacorax gracielanus (Onagraceae), a new genus and species from Durango, México." Novon, 12 360–365.
• Sakai, A. K., Wagner, Warren L., and Mehrhoff, L. A. 2002. "Patterns of Endangerment in the Hawaiian Flora." Systematic Biology, 51 276–302.
• Brummitt, R. K., Casroviejo, S., Chikuni, A. C., Orchard, A. E., Smith, G. F., and Wagner, Warren L. 2001. "The species Plantarum Project, an international collaborative initiative for higher plant taxonomy." Taxon, 50 1217–1230.
• Burney, D. A., James, Helen F., Burney, L. P., Olson, Storrs L., Kikuchi, W., Wagner, Warren L., Burney, M., McCloskey, D., Kikuchi, D., Grady, F. V., Gage, R.,I, and Nishek, R. 2001. "Fossil evidence for a diverse biota from Kaua`i and its transformation since human arrival." Ecological Monographs, 71, (6) 615–641.
• Wagner, Warren L. and Lorence, David H. 2001. "Albert Charles Smith (1906-1999): a monumental botanist." Allertonia, 8 329–339.
• Wagner, Warren L. and Robinson, Harold E. 2001. "Lipochaeta and Melanthera (Asteraceae: Heliantheae subtribe Ecliptinae): Establishing their natural limits and a synopsis." Brittonia, 53 539–561.
• Wagner, Warren L., Wood, K. R., and Lorence, David H. 2001. "A new species of Cyrtandra from Kaua`i, Hawaiian Islands." Novon, 11 146–152.
• Weller, Steven G., Sakai, Ann K., and Wagner, Warren L. 2001. "Artificial and Natural Hybridization in Schiedea and Alsinidendron (Caryophyllaceae: Alsinoideae): the Importance of Phylogeny, Genetic Divergence, Breeding System, and Population Size." Systematic Botany, 26, (3) 571–584.
• Wu, Z., Wu, C., Zhou, L., and Wagner, Warren L. 2001. "Arenaria." Flora of China, 6 40–66.
• Wagner, Warren L. and Harris, E. M. 2000. "A unique Hawaiian Schiedea (Caryophyllaceae: Alsinoideae) with only five fertile stamens." American Journal of Botany, 87 153–160.
• Wagner, Warren L. and Hoch, P. C. 2000. "Proposal to reject the name Gaura mollis (Onagraceae)." Taxon, 49 101–102.
• Wagner, Warren L. and Lorence, David H. 2000. "A reassessment of Cyrtandra kealiae and C. limahuliensis (Gesneriaceae)." Bishop Museum Occasional Papers, 63 17–20.
• Gemmill, C. E., Allan, G., Wagner, Warren L., and Zimmer, Elizabeth Anne. 1999. "Phylogenetic relationships and breeding system evolution of insular Pacific Pittosporum (Pittosporaceae)." XVI International Botanical Congress-- Abstracts, 000.
• Herbst, D. R. and Wagner, Warren L. 1999. "Contributions to the flora of Hawai`i. VII." Bishop Museum Occasional Papers, 58 12–36.
• Smith, J. F., Cronk, Q. C. D., Kiehn, M., and Wagner, Warren L. 1999. "Adaptive radiation and phylogeny of Pacific Cyrtandra (Gesneriaceae) based on molecular and morphological data." XVI International Botanical Congress-- Abstracts, 000.
• Wagner, Warren L. 1999. "Nomenclator and Review of Hawaiian Phyllostegia (Lamiaceae)." Novon, 9 265–279.
• Wagner, Warren L. 1999. "Diversity and origin of the Hawaiian flora." XVI International Botanical Congress-- Abstracts, 000.
• Wagner, Warren L. 1999. "A new species of Hawaiian Phyllostegia (Lamiaceae) from Kaua`i, and recognition of a Wai`anae Mountain, O`ahu endangered variety of Phyllostegia parviflora." Novon, 9 280–283.
• Wagner, Warren L., Bruegmann, M., Herbst, D. R., and Lau, J. Q. 1999. "Hawaiian Vascular Plants at Risk: 1999." Bishop Museum Occasional Papers, 60 1–64.
• Wagner, Warren L., Fletcher, R. A., and Shannon, R. K. 1999. "Another look at Hymenoxys subgenus Plummera (Asteraceae: Heliantheae: Gaillardiinae) from Arizona and New Mexico." Brittonia, 51 79–86.
• Wagner, Warren L. and Lorence, David H. 1999. "A revision of Trimenia Seem. (Trimeniaceae) in the Marquesas Islands with description of a new species, Trimenia nukuhiviensis." Adansonia, 21 225–230.
• Wagner, Warren L. and Shannon, R. K. 1999. "Angiosperm Types from the Hawaiian Collections of A. A. Heller." Brittonia, 51 422–438.
• Wagner, Warren L. and Shannon, R. K. 1999. "Nomenclator of Hawaiian Sicyos (Cucurbitaceae)." Novon, 9 441–447.
• Wagner, Warren L. and Weller, S. G. 1999. "Rediscovery and assessment of Stenogyne sherffii Degener (Lamiaceae)." Novon, 9 448–449.
• Wagner, Warren L., Weller, S. G., Sakai, A., and Medeiros, A. C. 1999. "An autogamous rain forest species of Schiedea (Caryophyllaceae) from East Maui, Hawaiian Islands." Novon, 9 284–287.
• Mosyakin, S. L. and Wagner, Warren L. 1998. "Notes on two alien taxa of Rumex L. (Polygonaceae) naturalized in the Hawaiian Islands." Bishop Museum Occasional Papers, 55 39–44.
• Sytsma, Kenneth J., Baum, D. A., Rodriquez, A., Hahn, W. J., Katinas, L., Wagner, Warren L., and Hoch, P. C. 1998. "An ITS phylogeny for Onagraceae: congruence with three molecular data sets." American Journal of Botany, Supplement, 85, (6) 160–161.
• Wagner, Warren L. 1998. "Species status for a Sonoran Desert annual member of Oenothera sect. Anogra." Novon, 8 307–310.
• Wagner, Warren L. and Lorence, David H. 1998. "A new species of Wikstroemia (Thymelaeaceae) from Hiva Oa, Marquesas Islands." Novon, 8 318–320.
• Wagner, Warren L. and Lorence, David H. 1998. "A new, dioecious species of Hedyotis (Rubiaceae) from Kaua`i, Hawaiian Islands, and the taxonomy of Kaua`i Hedyotis schlechtendahliana resolved." Novon, 8 311–317.
• Wagner, Warren L. and Shannon, R. K. 1998. "Notes on Hawaiian Melicope (Rutaceae)." Bishop Museum Occasional Papers, 56 15–17.
• Yatskievych, G. and Wagner, Warren L. 1998. "(1374) Proposal to amend Art. 46.6 to avoid "Anonymous" as author of a name." Taxon, 47 773–774.
• Dietrich, W., Wagner, Warren L., and Raven, Peter H. 1997. "Systematics of Oenothera sect. Oenothera subsect. Oenothera (Onagraceae)." Systematic Botany Monographs, 50 1–234.
• Gemmill, C. E., Wagner, Warren L., and Zimmer, Elizabeth Anne. 1997. "Evolution of Hawaiian Island and insular Pittosporum (Pittosporaceae) species as estimated by nuclear ribosomal DNA internal transcribed spacer sequences." American Journal of Botany, Supplement, 84, (6) 730.
• Lorence, David H. and Wagner, Warren L. 1997. "A revision of Lepinia (Apocynaceae), with description of a new species from the Marqueses Islands." Allertonia, 7 254–266.
• Shannon, R. K. and Wagner, Warren L. 1997. "Oparanthus (Asteraceae, subtribe Coreopsidinae) revisited." Allertonia, 7 273–295.
• Strong, Mark T. and Wagner, Warren L. 1997. "New and noteworthy Cyperaceae from the Hawaiian Islands." Bishop Museum Occasional Papers, 48 37–50.
• Wagner, Warren L. and Lorence, David H. 1997. "Studies of Marquesan vascular plants: Introduction." Allertonia, 7 221–225.
• Wagner, Warren L., Shannon, R. K., and Herbst, D. R. 1997. "Contributions to the Flora of the Hawaiian Islands. VI." Bishop Museum Occasional Papers, 48 51–65.
• Harris, E. and Wagner, Warren L. 1996. "Hetrochronic nectary development in Hawaiian Alsinoideae (Caryophyllaceae)." American Journal of Botany, Supplement, 83, (6) 39.
• Herbst, D. R. and Wagner, Warren L. 1996. "Contributions to the flora of Hawai'i V." Bishop Museum Occasional Papers, 46 8–12.
• Lorence, David H. and Wagner, Warren L. 1996. "A new species of Chamaesyce sect. Sclerophyllae (Euphoribiaceae) from Kaua`i." Novon, 6 68–71.
• Shannon, R. K. and Wagner, Warren L. 1996. "New records of Hawaiian flowering plants primarily from the United States National Herbarium." Bishop Museum Occasional Papers, 46 13–15.
• Smith, J. F., Burke, C. C., and Wagner, Warren L. 1996. "Interspecific hybridization in natural populations of Cytandra (Gesneriaceae) on the Hawaiian Islands: Evidence from RAPD markers." Plant Systematics and Evolution, 200 61–77.
• Solits, D. E., Soltis, P. S., Weller, S. G., Sakai, A., and Wagner, Warren L. 1996. "Molecular phylogenetic analyisis of the Hawaiian enemics Schiedea and Alsinidendron (Caryophyllaceae)." Systematic Botany, 21, (3) 365–379.
• Soltis, Pamela S., Soltis, D. E., Weller, S. G., Sakai, A. K., and Wagner, Warren L. 1996. "Molecular Phylogenetic Analysis of the Hawaiian Endemics Schiedea and Alsinidendron (Caryophyllaceae)." Systemic Botany, 21, (3) 365–379.
• Wagner, Warren L. 1996. "Scaevola hobdyi (Goodeniaceae), an enigmatic new species from West Maui, Hawaiian Islands." Novon, 6 225–227.
• Hahn, W. J., Sytsma, Kenneth J., Zimmer, Elizabeth Anne, and Wagner, Warren L. 1995. "Nuclear ribosomal ITS sequence phylogenetics of Oenothera (Onagraceae)." American Journal of Botany, Supplement, 82, (6) 133.
• Harris, E. and Wagner, Warren L. 1995. "Outgroup determination for the problematic genera Schidea and Alsinidendron (Alsinoideae: Caryophyllaceae) using floral ontogeny." American Journal of Botany, Supplement, 82, (6) 19.
• Lorence, David H., Flynn, T. W., and Wagner, Warren L. 1995. "Contributions to the flora of Hawai`i. III. New additions, range extensions, and rediscoveries of flowering plants." Bishop Museum Occasional Papers, 41 19–58.
• Lorence, David H. and Wagner, Warren L. 1995. "Another new, nearly extinct species of Hibiscadelphus (Malvaceae) from the Hawaiian Islands." Novon, 5 183–187.
• Sakai, A. K., Wagner, Warren L., Ferguson, D. M., and Herbst, D. R. 1995. "Biogeographical and ecological correlates of dioecy in the Hawaiian angiosperm flora." Ecology, 76 2530–2543.
• Sakai, A. K., Wagner, Warren L., Ferguson, D. M., and Herbst, D. R. 1995. "Origins of dioecy in the flowering plants of the Hawaiian Islands." Ecology, 76 2517–2529.
• Smith, J. F., Burke, C. C., and Wagner, Warren L. 1995. "Interspecific hybridization in natural populations of Hawaiian Cytandra: evidence from RAPD markers." American Journal of Botany, Supplement, 82, (6) 162.
• Wagner, Warren L. and Herbst, D. R. 1995. "Contributions to the flora of Hawai`i. IV. New records and name changes." Bishop Museum Occasional Papers, 42 13–27.
• Weller, S. G., Wagner, Warren L., and Sakai, A. 1995. "A phylogenetic analysis of Schiedea and Alsinidendron (Caryophyllaceae: Alsinoideae): Implications for the evolution of breeding systems." Systematic Botany, 20 315–337.
• Wagner, Warren L. 1994. "Smithsonian Institution's Natural History Gopher Server." Australian Systematic Botany Society Newsletter, 78 26–27.
• Wagner, Warren L. 1994. "Sherwin Carlquist---Recipient of the 1993 Asa Gray Award." Systematic Botany, 19 1–5.
• Wagner, Warren L., Weller, S. G., and Sakai, S. K. 1994. "Description of a rare new cliff-dwelling species from Kaua`i, Schiedea attenuata (Caryophyllaceae)." Novon, 4 187–190.
• Harris, E. and Wagner, Warren L. 1993. "Using floral ontogeny to track evolution in Schiedea and Alsinidendron (Caryophyllaceae)." American Journal of Botany, Supplement, 80, (6) 25.
• Sytsma, Kenneth J., Hahn, W. J., Smith, J. F., and Wagner, Warren L. 1993. "Characterization and phylogenetic utility of a large inversion in the chloroplast genome of some species in Oenothera (Onagraceae)." American Journal of Botany, Supplement, 80, (6) 79.
• Sakai, A. K., Weller, S. G., Wagner, Warren L., Soltis, P. S., and Soltis, D. E. 1992. "The evolution of dioecy in Schiedea, an endemic Hawaiian genus: Phylogenetic inferences." American Journal of Botany, Supplement, 79, (6) 132.
• Wagner, Warren L. and Funk, Vicki Ann. 1992. "Patterns of speciation and biogeography of Hawaiian terrestrial biota." American Journal of Botany, Abstracts, 79 125.
• Wagner, Warren L., Weller, S. G., and Sakai, A. 1992. "Phylogeny, biogeography, and evolution in Schiedea and Alsinidendron (Caryophyllaceae)." American Journal of Botany, Supplement, 79, (6) 129.
• Averett, J. E., Wagner, Warren L., and Huang, S. 1991. "The flavonoids of Oenothera sect. Megapterium (Onagraceae)." Biochemical Systematics and Evolution, 19 87–89.
• Wagner, Warren L. and Weller, S. G. 1991. "Resurrection of a Kaua`i Stenogyne: S. Kealiae." Pacific Science, 45 50–54.
• Weller, S. G., Sakai, A., Wagner, Warren L., and Herbst, D. R. 1990. "Evolution of dioecy in Schiedia (Carophyllaceae: Alsinoideae) in the Hawaiian Islands: biogeographical and ecological factors." Systematic Botany, 15 266–276.
• Imada, C. T., Wagner, Warren L., and Herbst, D. R. 1989. "Checklist of native and naturalized flowering plants of Hawai`i." Bishop Museum Occasional Papers, 29 31–87.
• Wagner, Warren L., Herbst, D. R., and Sohmer, S. H. 1989. "Contributions to the flora of Hawai`i II. Begoniaceae-Violaceae and the Monocotyledons." Bishop Museum Occasional Papers, 29 88–130.
• Averett, J. E., Huang, S., and Wagner, Warren L. 1988. "Flavonoid survey of Oenothera (Onagraceae): Sects. Gauropsis, Hartmannia, Kneiffia, Paradoxus and Xylopleurum." American Journal of Botany, 75 476–483.
• Dietrich, W. and Wagner, Warren L. 1988. "Systematics of Oenothera section Oenothera subsection Raimannia and subsection Nutantigemma (Onagraceae)." Systematic Botany Monographs, 24 1–91.
• Wagner, Warren L. 1988. "Reevaluation of Chamaesyce forbesii (Euphorbiaceae)." Bishop Museum Occasional Papers, 28 71–78.
• Averett, J. E., Huang, S., and Wagner, Warren L. 1987. "Flavonoid analysis of Oenothera speciosa (Onagraceae)." Southwestern Naturalist, 32 117–120.
• Dietrich, W. and Wagner, Warren L. 1987. "A new combination and new subspecies in Oenothera elata Kunth (Onagraceae)." Annals of the Missouri Botanical Garden, 74 151–152.
• Dietrich, W. and Wagner, Warren L. 1987. "New taxa of Oenothera L. sect. Oenothera (Onagraceae)." Annals of the Missouri Botanical Garden, 74 144–150.
• Praglowski, J., Nowicke, Joan W., Raven, Peter H., Skvarla, John J., and Wagner, Warren L. 1987. "Onagraceae Juss. Onagreae pro parte." World Pollen and Spore, 15 1–55.
• Praglowski, J., Nowicke, Joan W., Raven, Peter H., Skvarla, John J., and Wagner, Warren L. 1987. "Onagraceae Juss.: Onagreae R. Raimann pro parte." World Pollen and Spore Flora, 15 1–55.
• Tobe, H., Wagner, Warren L., and Chin, H. C. 1987. "Systematics and evolutionary studies of Oenothera (Onagraceae): Seed-coat anatomy." Botanical Gazette (Crawfordsville), 148 235–257.
• Wagner, Warren L. and Herbst, D. R. 1987. "A new species of Remya (Asteraceae) from Kaua`i and a review of the genus." Systematic Botany, 12 601–608.
• Wagner, Warren L. 1986. "A new look at Cyrtandra (Gesneriaceae) in Hawai`i." American Journal of Botany, 73 792.
• Wagner, Warren L. 1986. "New taxa in Oenothera (Onagraceae)." Annals of the Missouri Botanical Garden, 73 475–480.
• Wagner, Warren L. 1986. "Manual of the flowering plants of Hawai'i: The first step." American Journal of Botany, 73 793.
• Wagner, Warren L. and Gagn, W. C. 1986. "Hawai`i's native biota: Trouble in "paradise"." Public Gard., 1 6–8.
• Wagner, Warren L., Herbst, D. R., and Sohmer, S. H. 1986. "Contributions to the flora of Hawai`i I. Acanthaceae to Asteraceae." Bishop Museum Occasional Papers, 26 102–122.
• Dietrich, W., Raven, Peter H., and Wagner, Warren L. 1985. "Revision of Oenothera sect. Oenothera subsect. Emersonia (Onagraceae)." Systematic Botany, 10 29–48.
• Mill, S. W., Wagner, Warren L., and Herbst, D. R. 1985. "Bibliography of Otto and Isa Degeners' Hawaiian floras." Taxon, 34 229–259.
• Wagner, Warren L. and Goldblatt, P. 1985. "A survey of seed surface morphology in Hesperantha (Iridaceae)." Annals of the Missouri Botanical Garden, 71 181–190.
• Wagner, Warren L., Stockhouse, R., and Klein, W. M. 1985. "A systematic and evolutionary study of the Oenothera caespitosa species complex (Onagraceae)." Monographs in Systematic Botany from the Missouri Botanical Garden, 12 1–103.
• Fletcher, R. and Wagner, Warren L. 1984. "A new subspecies of Ipomopsis longiflora (Polemoniaceae) from Arizona, New Mexico and northern Mexico." Madroño, 31 20–23.
• Tobe, H., Wagner, Warren L., and Chin, H. C. 1984. "A systematic and evolutionary study of Oenothera (Onagraceae): Seed coat anatomy." American Journal of Botany, 71, (5) 194.
• Wagner, Warren L. 1984. "Status and research of the flowering plants of the Hawaiian Islands." American Journal of Botany, 71, (5) 197.
• Wagner, Warren L. 1984. "Reconsideration of Oenothera subg. Gauropsis (Onagraceae)." Annals of the Missouri Botanical Garden, 71, (4) 1114–1127.
• Wagner, Warren L. and Mill, S. W. 1984. "Oenothera kleinii (Onagraceae), a new species from southcentral Colorado." Systematic Botany, 9 50–52.
• Wagner, Warren L. 1983. "New species and combinations in the genus Oenothera (Onagraceae)." Annals of the Missouri Botanical Garden, 70 194–196.
• Wagner, Warren L. 1983. "Noteworthy collections from New Mexico." Madroño, 30 126.
• Hoch, P. and Wagner, Warren L. 1982. "Wonder drug from a common weed." Missouri Botanical Garden Bulletin, 70 7.
• Wagner, Warren L. 1982. "Wonder drug from a common Missouri weed." Missouriensis, 4 23–25.
• Wagner, Warren L. and Chin, H. C. 1982. "The contribution of seed-coat morphology and anatomy to the systematics of the genus Oenothera (Onagraceae)." Botanical Society of America, Miscellaneous Series Publication, 162 111.
• Marley, G. and Wagner, Warren L. 1981. "Noteworthy collections of Erigeron campactus var. consimilis, Tetradymia spinosa, Chorispora tenella, Diplotaxis muralis, Malcolmia africana, Sclerocactus mesae-verdae, Astragalus monumentalis, Salvia microphylla var. wislizeni, Bromus diandrus, Ranunculus testiculatus, and Cerocarpus intricatusAstragalus monumentalis, Salvia microphylla var. wislizeni, Bromus diandrus, Ranunculus testiculatus, and Cerocarpus intricatus." Madroño, 28 41–43.
• Wagner, Warren L. 1981. "Oenothera acutissima (Onagraceae), a new species from northwestern Colorado and adjacent Utah." Systematic Botany, 6 153–158.
• Wagner, Warren L. 1980. "Our "Missouri" primrose, now properly Oenothera macrocarpa Nutt." Missouriensis, 2 14–17.
• Wagner, Warren L. 1979. "Hitch-hiker from the West." Missouriensis, 1 9–10.
• Wagner, Warren L. 1979. "New records to the Animas Mountains flora, New Mexico." Southwestern Naturalist, 24 291–296.
• Zimmermann, M. and Wagner, Warren L. 1979. "A description of the woody vegetation of oak-hickory forest in the northern Ozark Highlands." Bulletin of the Torrey Botanical Club, 106 117–122.
• Wagner, Warren L. and Aldon, E. 1978. "Manual of the Saltbushes (Atriplex) in New Mexico." Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 000.
• Wagner, Warren L., Martin, W. C., and Aldon, E. 1978. "Natural succession on strip-mined lands in northwestern New Mexico." Rec.Rev., 1 67–73.

Book Chapter

• Berry, Paul A. and Wagner, Warren L. 2021. "Fuchsia." In Flora of North America north of Mexico. Flora of North America Editorial Committee, editor. 102–103. Oxford. 10 in Flora of North America north of Mexico, 10.
• Wagner, Warren L. and Hoch, Peter C. 2021. "Onagraceae." In Flora of North America: North of Mexico. Flora of North America Editorial Committee, editor. 67–69. New York and Oxford: Oxford University Press. 10 in Flora of North America: North of Mexico, 10.
• Wagner, Warren L., Khan, N. R., Lorence, D. H., and Herbst, D. R. 2014. "Native vascular plants of the Hawaiian Islands." In Hawaiian plant life: Vegetation and flora. Gustafson, R. J., Herbst, D. R., and Rundel, P. W., editors. 255–287. Honolulu: University of Hawai`i Press.
• Wagner, Warren L. and Hoch, Peter C. 2013. "Onagraceae." In Steyermark’s flora of Missouri. George Yatskievych, editor. 509–553. St. Louis, MO: Missouri Botanical Garden Press.
• Wagner, Warren L. and Hoch, Peter C. 2013. "Onagraceae." In Flora of the Four Corners region. Heil, K., O'Kane, S. L., Reeves, L. M., and Clifford, A., editors. 659–677. St. Louis: Missouri Botanical Garden Press.
• Wagner, Warren L. 2012. "Camissonia." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 926–927. Berkeley: University of California Press, Berkeley.
• Wagner, Warren L. 2012. "Neoholmgrenia." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 949. Berkeley: University of California Press.
• Wagner, Warren L. 2012. "Taraxia." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 954. Berkeley: University of California Press.
• Wagner, Warren L. 2012. "Tetrapteron." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 954. Berkeley: University of California Press.
• Wagner, Warren L. 2012. "Oenothera." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 949–954. Berkeley: University of California Press.
• Wagner, Warren L. 2012. "Camissoniopsis." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 926–930. Berkeley: University of California Press.
• Wagner, Warren L. 2012. "Eulobus." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 947. Berkeley: University of California Press.
• Wagner, Warren L. 2012. "Chylismia." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 931–933. Berkeley: University of California Press.
• Wagner, Warren L. and Hoch, Peter C. 2012. "Onagraceae, family description and generic key." In The Jepson manual: Vascular plants of California. Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., editors. 925–926. Berkely: Univeristy of California Press.
• Wagner, Warren L. and Hoch, P. C. 2007. "Onagraceae." In Flowering plant families of the world. Heywood, V. H., Brummitt, R. K., Culman, A., and Seberg, O., editors. 236–237.
• Poulin, J., Sakai, A. K., Weller, S. G., and Wagner, Warren L. 2005. "Invasive species." In Plant Conservation: A Natural History Approach. Kress, W. John and Krupnick, Gary A., editors. 176–184.
• Stein, B. A. and Wagner, Warren L. 2005. "Current Plant Extinctions: Chiaroscuro in Shades of Green." In Plant Conservation: A Natural History Approach. Kress, W. John and Krupnick, Gary A., editors. 54–66.
• Wagner, Warren L., Mix, D., and Price, J. 2005. "Pacific Islands." In Plant Conservation: A Natural History Approach. Kress, W. John and Krupnick, Gary A., editors. 79–85.
• Allan, G. J., Zimmer, Elizabeth Anne, Wagner, Warren L., and Sokoloff, D. D. 2003. "Molecular phylogenetic analysis of tribe Loteae (Fabaceae); Implications for classification and biogeography." In Advances in legume systematics, part 10, higher level systematic. Klitgaard, B. and Bruneau, A., editors. 371–393.
• Wagner, Warren L. 2002. "Onagraceae (family description and key), Camissonia, Gaura, and Oenothera (Onagraceae)." In The Jepson Desert Manual: Vascular plants of southeastern California. Baldwin, Bruce G., editor. 384–393, 394.
• Lorence, David H., Manning, A., Montgomery, S. L., and Wagner, Warren L. 2001. "Species Profiles." In Remains of a rainbow: Rare plants and animals of Hawai`i. Liittschwager, D. and Middleton, S., editors. 232–259.
• Wagner, Warren L. 1999. "Gaura." In Flora of Japan, Volume IIc: Angiospermae, Dicotyledoneae, Archichlamydeae (c). Iwatsuki, K., Boufford, David E., and Ohba, H., editors. 240. Kodansha Ltd.
• Wagner, Warren L. 1999. "Oenothera." In Flora of Japan, Volume IIc: Angiospermae, Dicotyledoneae, Archichlamydeae (c). Iwatsuki, K., Boufford, David E., and Ohba, H., editors. 235–240. Kodansha Ltd.
• Sakai, A. K., Weller, S. G., Wagner, Warren L., Soltis, P. S., and Soltis, D. E. 1997. "Phylogenetic perspectives on the evolution of dioecy: Adaptive radiation in the endemic Hawaiian genera Schiedea and Alsinidendron (Caryophyllaceae: Alsinoideae)." In Molecular evolutions and adaptive radiation. Givinish, T. J. and Sytsma, Kenneth J., editors. 455–473.
• Funk, Vicki Ann and Wagner, Warren L. 1995. "Biogeographic patterns in the Hawaiian Islands." In Hawaiian biogeography: Evolution on a hot spot archipelago. Wagner, Warren L. and Funk, Vicki Ann, editors. 379–419.
• Funk, Vicki Ann and Wagner, Warren L. 1995. "Biogeography of seven ancient Hawaiian plant lineages." In Hawaiian Biogeography: Evolution on a hot spot archipelago. Wagner, Warren L. and Funk, Vicki Ann, editors. 160–194.
• Wagner, Warren L. 1995. "Onagraceae." In Flora of Ceylon. Dassanayake, et al, editor. 9.
• Wagner, Warren L., Weller, S. G., and Sakai, A. K. 1995. "Phylogeny and biogeography in Schiedea and Alsinidendron (Caryophyllaceae)." In Hawaiian biogeography: Evolution on a hot spot archipelago. Wagner, Warren L. and Funk, Vicki Ann, editors. 221–258.
• Hoch, P. C. and Wagner, Warren L. 1993. "Oenothera ." In Flora of Taiwan. 962–967.
• Wagner, Warren L. 1993. "Onagraceae (family description and key), Camissonia, Gaura, and Oenothera (Onagraceae)." In The Jepson Manual: Higher plants of California. Hickman, J. C., editor. 776–786, 798, 800.
• Herbst, D. R. and Wagner, Warren L. 1992. "Alien plants on the Northwestern Hawaiian Islands." In Alien plant invasions in native ecosystems of Hawaii: Management and research. Stone, C. P., Smith, C. W., and Tunison, J. T., editors. 189–224.
• Wagner, Warren L. 1991. "Evolution of waif floras: A comparison of the Hawaiian and Marquesan archipelagos." In The unity of evolutionary biology, the proceedings of the fourth International Congress of Systematics and Evolutionary Biology. Dudley, E. C., editor. 267–284.
• Frame, D., Wagner, Warren L., Herbst, D. R., and Sohmer, S. H. 1989. "Hawaiian Islands." In Floristic inventory of tropical countries. Campbell, D. and Hammond, H. D., editors. 181–186.
• Lorence, David H., Wagner, Warren L., and Herbst, D. R. 1989. "Plant taxonomy in the Hawaiian Islands." In Conservation biology in Hawai`i. Stone, C. P. and Stone, D. B., editors. 43–47.
• Wagner, Warren L., Herbst, D. R., and Yee, R. S. 1985. "Status of the native flowering plants of the Hawaiian Islands." In Hawai`i's terrestrial ecosystems: Protection and management. Stone, C. P. and Scott, J. M., editors. 23–74.
• Wagner, Warren L. 1983. "Caryophyllaceae." In IOPB chromosome number reports LXXXI. Love, A., editor. 664. In Taxon.

Book

• Lorence, David H. and Wagner, Warren L. 2020. Flora of the Marquesas Islands. Volume 2: Dicots. Lawai: National Tropical Botanical Garden.
• Lorence, David H. and Wagner, Warren L. 2019. Flora of the Marquesas Islands. Volume 1: Lycophytes, ferns, and monocots. Kalaheo: National Tropical Botanical Garden.
• Funk, Vicki Ann, Turland, N., and Wagner, Warren L. 2012. Colloquium in Honor of John McNeill. Washington, D.C.: IAPT.
• Wagner, Warren L., Herbst, D. R., and Sohmer, S. H. 1999. Manual of the flowering plants of Hawai`i, revised edition. University of Hawaii Press.
• Wagner, Warren L. and Funk, Vicki Ann. 1995. Hawaiian biogeography: Evolution on a hot spot archipelago. Smithsonian Institution Press.
• Merhoff, L. A., Sakai, A. K., Wagner, Warren L., and Herbst, D. R. 1993. Endangered species of the native Hawaiian flora: Biogeography and ecology. XV International Botanical Congress, Abstracts 64.
• Wagner, Warren L. 1993. Biogeographical patterns in Hawaiian Angiosperms. XV International Botanical, Abstracts 32.
• Wagner, Warren L. 1990. Evolution of waif floras: a comparison of the Hawaiian and Marquesas archipelagos. ICSEB IV: fourth International Congress of Systematic and Evolutionary Biology.
• Wagner, Warren L., Herbst, D. R., and Sohmer, S. H. 1990. Manual of the flowering plants of Hawai`i. University of Hawaii Press and Bishop Museum Press.
• Mill, S. W., Gowing, D. P., Herbst, D. R., and Wagner, Warren L. 1988. Indexed bibliography on the flowering plants of Hawai'i. University of Hawaii Press and Bishop Museum Press.
• Stockhouse, R., Klein, W., and Wagner, Warren L. 1980. Evolution of the Oenothera caespitosa complex (Onagraceae). 2nd Int. Congr. Syst. Evol. Bio.

Report

• Martin, W. C. and Wagner, Warren L. 1974. Biological Survey of Kirtland Air Force Base (East). SAND--74-0393. In Atomic Energy Commission, SAND 74-0393.