Felger, R.S., S. Rutman, C.M. Guilliams, and J. Malusa. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 10. Eudicots: Berberidaceae, Bignoniaceae, and Boraginaceae. Phytoneuron 2015-1: 1–60.

Felger, R.S., S. Rutman, M. Costea, D.F. Austin, and J. Malusa. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 9. Eudicots: Convolvulaceae. Phytoneuron 2015-2: 1–22.

Holmes, W.C. 2014. Mikania parviflora (Asteraceae: Eupatorieae) and near relatives. Phytoneuron 2015-3: 1–26.

Hagenbuch, K.W. and D.E. Lemke. 2015. Grasses of the Texas Hill Country: Vegetative key and descriptions. Phytoneuron 2015-4: 1–93.

Reid, C., D.J. Rosen, R. Carter, and P.M. Peterson. 2015. Eragrostis plana (Poaceae) new to Texas. Phytoneuron 2015-5: 1–3.

Felger, R.S., S. Rutman, A. Salywon, and J. Malusa. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 11. Eudicots: Brassicaceae and Burseraceae. Phytoneuron 2015-6: 1–48.

McAvoy, W.A., T.S. Patrick, and L.M. Kruse. 2015. Rediscovery of Dichanthelium hirstii (Poaceae) in Georgia. Phytoneuron 2015-7: 1–8.

Van Devender, T.R., A.L. Reina-Guerrero, D. Delgado-Zamora, S.D. Carnahan, J.L. Anderson, K. Hansen, J.J. Sánchez-Escalante, and G.M. Ferguson. 2015. Additions to the flora of Sonora, Mexico. II. Phytoneuron 2015-8: 1–6.

Loeuille, B. 2015. New combinations and a lectotypification in Brazilian Vernonieae (Asteraceae). Phytoneuron 2015-9: 1–3.

Semple, J.C., H. Rahman, S. Bzovsky, M.K. Sorour, K. Kornobis, R. Lopez Laphitz, and L. Tong. 2015. A multivariate morphometric study of the Solidago altissima complex and S. canadensis (Asteraceae: Astereae). Phytoneuron 2014-10: 1–31.

Naczi, R.F.C., D.B. Poindexter, C.T. Bryson, D.A. Werier, and D. Estes. 2015. New state records of Carex sect. Acrocystis (Cyperaceae) from the eastern USA. Phytoneuron 2015-11: 1–4.

Ladd, D. and J.R. Thomas. 2015. Ecological checklist of the Missouri flora for Floristic Quality Assessment. Phytoneuron 2015-12: 1–274.

Mori, S.A., C. Carollo Matos, Y.-Y. Huang, N.P. Smith, and C. de Moraes Potascheff. 2015. The utility of placentation in the circumscription of genera of new world Lecythidaceae (Brazil nut family). Phytoneuron 2015-13: 1–46.

Jackson, C.D., A.M. Powell, and B.J. Warnock. 2015. Rediscovery of Plateilema palmeri (Asteraceae) in Brewster County, Texas. Phytoneuron 2015-14: 1–8.

Santamaria-A, D., N. Zamora V., y R. Aguilar F. 2015. Sinopsis del género Laetia (Salicaceae) en Mesoamérica y la descripción de una nueva especie. Phytoneuron 2015-15: 1–19.

Shipunov, A., L. Abramova, J. Beaudoin, J.H. Choi, D. Fry, R. Perry, V. Shipunova, J. Schumaier, and J. Theodore. 2015. Flora of North Dakota project. Phytoneuron 2015-16: 1–10.

Estes, D., J. Shaw, and C. Mausert-Mooney. 2015. Lysimachia lewisii (Primulaceae): a new species from Tennessee and Alabama. Phytoneuron 2015-17: 1–15.

Kowal, R.R., A.M. Mahoney, A. Weakley, and D. Estes. 2015. Validation and lectotypification of Packera crawfordii (Asteraceae). Phytoneuron 2015-18: 1–2.

Schilling, E.E., A. Floden, and D.E. Schilling. 2015. Barcoding the Asteraceae of Tennessee, Tribe Cichorieae. Phytoneuron 2015-19: 1–8.

Peterson, P.M., J.M. Saarela, and K. Romaschenko. 2015. New combinations in Sporobolus (Poaceae: Chloridoideae). Phytoneuron 2015-20:1–2.

Felger, R.S., S. Rutman, and J. Malusa. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 12. Eudicots: Campanulaceae to Cucurbitaceae. Phytoneuron 2015-21: 1–39.

Bernal, R., S.R. Gradstein, and M. Celis. 2015. New names and new combinations for the Catalogue of the Plants and Lichens of Colombia. Phytoneuron 2015-22: 1–6.

Rosen, D.J. and C. Reid. 2015. Eleocharis ×inaequilatera (Cyperaceae), a new hybrid spikerush from the coastal plain of Louisiana and Texas. Phytoneuron 2015-23: 1–5.

Taylor, N.C. and M. Terry. 2015. Euphorbia abramsiana (Euphorbiaceae): New to Texas. Phytoneuron 2015-24: 1–7.

Ferguson, C.J., M.E. Darrach, and M.H. Mayfield. 2015. Phlox solivagus (Polemoniaceae), a new species from the Blue Mountains in southeastern Washington. Phytoneuron 2015-25: 1–12.

Felger, R.S., S. Rutman, and N.C. Taylor. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 13. Eudicots: Euphorbiaceae. Phytoneuron 2015-26: 1–65.

Nesom, G.L. 2015. Ranunculus ficaria (Ranunculaceae) in the Texas flora: Update. Phytoneuron 2015-27: 1–7.

Floden, A. 2015. A new beebalm, Monarda austroappalachiana (Lamiaceae), from the Southern Appalachians. Phytoneuron 2015-28: 1–9.

Nesom, G.L. 2015. Key to native and cultivated species of Erythrina (Fabaceae) in the USA and comments on naturalization of E. crista-galli. Phytoneuron 2015-29: 1–8.

Sobral, M., F.F. Mazine, and A. Giaretta. 2015. Nomenclatural note on Eugenia maritima and Myrcia polyantha (Myrtaceae). Phytoneuron 2015-30: 1–3.

Pruski, J. 2015. Studies of Neotropical Compositae–X. Revision of the West Indian genus Narvalina (Coreopsideae). Phytoneuron 2015-31: 1–15.

Egger, J.M. 2015. New chromosome counts for selected species of North American Castilleja (Orobanchaceae). Phytoneuron 2015-32: 1–5.

Egger, J.M. and S. Malaby. 2015. Castilleja collegiorum (Orobanchaceae), a new species from the Cascade Mountainsof southern Oregon, and the status of Castilleja lassenensis Eastw. Phytoneuron 2015-33: 1–13.

LeBlond, R.J. 2015. Needed lectotypifications in Panicum (Poaceae) and a few observations of another era. Phytoneuron 2015-34: 1–10.

Molinari-Novoa, E.A. and L.F. Mayta A. 2015. Validating the name of a Mexican Ageratina (Asteraceae). Phytoneuron 2015-35: 1–2.

Mink, J.N., J.R. Singhurst, and W.C. Holmes. 2015. Jasminum laurifolium (Oleaceae) adventive in Texas, with observations on alien plant invasions and distribution on the Texas Gulf Coast by passerines. Phytoneuron 2015-36: 1–5.

Nesom, G.L. 2015. Erigeron hodgsoniae (Asteraceae), a new species from central Arizona. Phytoneuron 2015-37: 1–6.

Nesom, G.L. 2015. Variation in Erythranthe cordata (Phrymaceae) in Arizona. Phytoneuron 2014-38: 1–12.

McNair, D. 2015. Imaging venation of broadleaf angiosperms using DSLR cameras, transmitted light, and digital filters. Phytoneuron 2015-39: 1–12.

Semple, J.C. and A.V. Gilman. 2015. Solidago brendiae (Asteraceae: Astereae) in Vermont. Phytoneuron 2015-40: 1–7.

Majure, L.C., S. Hunkins, and D.J. Pinkava. 2015. Lectotypification of Opuntia basilaris var. woodburyi (Cactaceae). Phytoneuron 2015-41: 1–3.

Nesom, G.L. 2015. Taxonomy of Galactia (Fabaceae) in the USA. Phytoneuron 2015-42: 1–54.

Nesom, G.L. 2015. A new species of Galactia (Fabaceae) from Central America. Phytoneuron 2015-43: 1–4.

Sorrie, B.A. 2015. Notes on morphology of Acmispon helleri (Fabaceae). Phytoneuron 2015-44. 1–3.

Dorr, L.J. and J.G. Carvalho-Sobrinho. 2015. On the identity of Sterculia laxiflora Rusby (Malvaceae: Sterculioideae). Phytoneuron 2015-45: 1–4.

Hammel, B.E. 2015. Three new species of Pentagonia (Rubiaceae) from southern Central America, one foreseen, two surprising. Phytoneuron 2015-46: 1–13.

Diamond, A.R. 2015. Two species rediscovered in Alabama after 100 years. Phytoneuron 2015-47: 1–3.

Collins, L.T. and G. Yatskievych. 2015. Orobanche arizonica sp. nov. and nomenclatural changes in Orobanche cooperi (Orobanchaceae). Phytoneuron 2015-48: 1–19.

Harms, R.T. 2015. A survey of the Sporobolus compositus and Sporobolus vaginiflorus complexes (Poaceae) in Texas. Phytoneuron 2015-49: 1–27.

Thomas, J.R 2015. Revision of Dichanthelium sect. Lanuginosa (Poaceae). Phytoneuron 2015-50: 1–58.

Nesom, G.L. 2015. Eurytaenia texana (Apiaceae) native to Louisiana. Phytoneuron 2015-51: 1–2.

Mink, J.N., J.R. Singhurst, and W.C. Holmes. 2015. Discovery of Ajuga chamaepitys (Lamiaceae) naturalized in Texas. Phytoneuron 2015-52: 1–4.

Shaw, J.M.H. 2015. Nomenclatural notes on horticultural hybrids: Dahlia ‘Mexican Black,’ Potentilla and other Rosaceae, Stylophorum, and Tigridia. Phytoneuron 2015-53: 1–5.

Sobral, M., F.F. Mazine, and A. Giaretta. 2015. Correction: “A note on Eugenia maritima and Myrcia polyantha (Myrtaceae).” Phytoneuron 2015-54: 1–2.

Singhurst, J.R., J. Keesling, and W.C. Holmes. 2015. Centaurium tenuiflorum (Gentianaceae) new to Arkansas. Phytoneuron 2015-55: 1–2.

Baldwin, B.G. 2015. Nothoschkuhria, a new South American genus for Schkuhria degenerica (Compositae, Bahieae). Phytoneuron 2015-56: 1–2.

Rodríguez, D. 2015. Liabum bourgeaui y Zinnia peruviana (Asteraceae), nuevos registros para la flora de El Salvador. Phytoneuron 2015-57: 1–3.

Felger, R.S. and S. Rutman. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 14. Eudicots: Fabaceae – legume family. Phytoneuron 2015-58: 1–83.

Felger, R.S. and S. Rutman. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 15. Eudicots: Fagaceae to Lythraceae. Phytoneuron 2015-59: 1–53.

Felger, R.S., S. Rutman, C.J.S. Davis, and R. Lindley. 2015. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 16. Eudicots: Malpighiaceae to Moraceae. Phytoneuron 2015-60: 1–54.

Nesom, G.L. 2015. Variants of Erigeron divergens (Asteraceae). Phytoneuron 2015-61: 1–24.

Egger, J.M. 2015. Range extension and first Montana records for Castilleja puberula Rydb. (Orobanchaceae). Phytoneuron 2015-62: 1–8.

Ruiz-Guerrero, M., T.R. Van Devender, A.L. Reina-Guerrero, P. Mejía-Mora, and A.M. van der Heiden. 2015. A preliminary checklist of the vascular plant flora of La Guásima, southern Sinaloa, northwestern Mexico. Phytoneuron 2015-63: 1–25.

Egger, J.M. 2015. Range extension and first record of Castilleja chambersii (Orobanchaceae) for the state of Washington. Phytoneuron 2015-64: 1–6.

Lebkuecher, J., K. Baker, M. Butts, K. Downey, M. Grimmett, M. Lingerfelt, R. Rickard, J. Rongholt, L. Schnorr, J. Shelton, A. Smith, J. White, and D. Winters. 2015. Evaluation of the ecological status of a stream in middle Tennessee using periphyton characteristics. Phytoneuron 2015-65: 1–7.

Aubert, D. 2015. A formal analysis of phylogenetic terminology: Towards a reconsideration of the current paradigm in systematics. Phytoneuron 2015-66: 1–54.

Mohlenbrock, R.H. 2015. Validation of new combinations of vascular plants. Phytoneuron 2015-67: 1–3.