Fenstermacher, J. 2016. Club chollas of the Big Bend 3.0: Refining species concepts and distributions for the Corynopuntia [Opuntia, Grusonia] schottii complex of western Texas via new chromosome counts, pollen stainability, and morphologic data. Phytoneuron 2016-1: 1–47.

Zander, R.H. 2016. A new progressive polychrome protocol for staining bryophytes. Phytoneuron 2016-2: 1–12.

Sorrie, B.A. 2016. Reinstatement of Diodia harperi (Rubiaceae), a southeastern USA coastal plain endemic. Phytoneuron 2016-3: 1–13.

Egger, J.M. 2016. Index to unpublished “herbarium names” for Castilleja and synonymous names from related genera (Orobanchaceae). Phytoneuron 2016-4: 1–5.

Feuillet, C. and R.R. Halse. 2016. New combinations from Heliotropium to Euploca (Boraginales: Heliotropiaceae) for North American species. Phytoneuron 2016-5: 1–3.

Holt, B.D., A.S. Peters, C.T. Taylor, and T.W. Barger. 2016. Vascular flora of the Shoal Creek Preserve Forever Wild Tract, Lauderdale County, Alabama. Phytoneuron 2016-6: 1–22.

Van Devender, T.R. and A.L. Reina-Guerrero. 2016. The tropical Madrean flora of Yécora, Sonora, Mexico. Phytoneuron 2016-7: 1–23.

Henrickson, J. 2016. Notes on Philadelphus. Phytoneuron 2016-8: 1–6.

Diamond, A.R. 2016. Asarum harperi: A new combination for a Hexastylis (Aristolochiaceae) taxon. Phytoneuron 2016-9: 1–2.

Diamond, A.R. 2016. Range extension and first record of Fimbristylis perpusilla (Cyperaceae) for Alabama. Phytoneuron 2016-10: 1–4.

Singhurst, J.R. and W.C. Holmes. 2016. Scabiosa atropurpurea (Dipsacaceae) new to Oklahoma. Phytoneuron 2016-11: 1–2.

Semple, J.C., S. Bzovsky, and L. Tong. 2016. Typification of Solidago chapmanii (Asteraceae: Astereae) and a multivariate comparison with S. drummondii, S. fistulosa, S. odora and S. rugosa. Phytoneuron 2016-12: 1–16.

Harnach, W. 2016. Annotated checklist of the flora of the Sierra Valley region of Sierra and Plumas counties, California. Phytoneuron 2016-13: 1–121.

Singhurst, J.R., J.N. Mink, and W.C. Holmes. 2016. Cyperus haspan (Cyperaceae) new to Oklahoma. Phytoneuron 2016-14: 1–3.

Semple, J.C. and B.R. Keener. 2016. A recent collection of Solidago buckleyi in Alabama (Asteraceae: Astereae) and multivariate comparison of S. buckleyi, S. petiolaris var. petiolaris, and S. porteri. Phytoneuron 2016-15: 1–8.

Hrusa, G.F. 2016. A new lectotype for Apiastrum angustifolium var. tenellum Nutt. (Apiaceae). Phytoneuron 2016-16: 1–3.

Eckel, P.M. 2016. Annotated state and county checklist of the mosses of Wyoming.
Part 1, A–L. Phytoneuron 2016-17: 1–123.

Eckel, P.M. 2016. Annotated state and county checklist of the mosses of Wyoming.
Part 2, M-Z. Phytoneuron 2016-18: 1–132.

Gilman, A.V. 2016. Additions to the New Flora of Vermont. Phytoneuron 2016-19: 1–16.

Ertter, B. and S. Nosratinia. 2016. A new variety of Abronia mellifera (Nyctaginaceae) of conservation concern in southwestern Idaho. Phytoneuron 2016-20: 1–4.

Strother, J.L. and K.R. Kersh. 2016. Typifications of Linanthus parviflorus var. croceus Milliken and Linanthus croceus Eastw. Phytoneuron 2016-21: 1–2.

Atha, D., R. Alvarez, D. Feeser, M. Feder, Z. Wang, and R. Kelly. 2016. Gamochaeta pensylvanica (Asteraceae) is established in the New York flora. Phytoneuron 2016-22: 1–4.

Semple, J.C. 2016. Documenting a Solidago bicolor × S. brendiae hybrid (Asteraceae: Astereae) from Nova Scotia. Phytoneuron 2016-23. 1–10.

Singhurst, J.R., J.N. Mink, and W.C. Holmes. 2016. Sansevieria hyacinthoides (Agavaceae) naturalized in Texas. Phytoneuron 2016-24: 1–3.

Serviss, B.E., K.R. Benjamin, and J. Keesling. 2016. A guide to the naturalized Narcissus in Arkansas. Phytoneuron 2016-25: 1–26.

Daniel, T.F. 2016. New distribution records for Acanthaceae in Mexico. Phytoneuron 2016-26: 1–13.

Walden, G.K. 2016. Lectotypifications in Phacelia sect. Baretiana (Hydrophyllaceae). Phytoneuron 2016-27: 1–4.

Serviss, B.E. and J.H. Peck. 2016. Camellia sasanqua (Theaceae) in the Arkansas flora. Phytoneuron 2016-28: 1–7.

Semple, J.C. and R. Lopez Laphitz. 2016. On Solidago gypsophila and S. pringlei (Asteraceae: Astereae), rare and not so rare Mexican endemics: A multivariate study of the Tortifolia group of subsect. Triplinerviae. Phytoneuron 2016-29. 1–20.

Lichvar, R.W., D.L. Banks, W.N. Kirchner, and N.C. Melvin. 2016. The National Wetland Plant List: 2016 wetland ratings. Phytoneuron 2016-30: 1–15.

Daniel, T.F. and D. Rodríguez. 2016. New distribution records for Acanthaceae in El Salvador with a list of native and naturalized species noting occurrences by department. Phytoneuron 2016-31: 1–8.

Semple, J.C. 2016. An intuitive phylogeny and summary of chromosome number variation in the goldenrod genus Solidago (Asteraceae: Astereae). Phytoneuron 2016-32: 1–9.

Mosyakin, S.L. 2016. First record of Chenopodium ficifolium subsp. blomianum (Chenopodiaceae) in North America. Phytoneuron 2016-33: 1–6.

Felger, R.S. and S. Rutman. 2016. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 17. Eudicots: Nyctaginaceae to Plumbaginaceae. Phytoneuron 2016-34: 1–77.

Felger, R.S., S. Rutman, and J.M. Porter. 2016. Ajo Peak to Tinajas Altas: Flora of Southwestern Arizona. Part 18. Eudicots: Polemoniaceae – Phlox Family. Phytoneuron 2016-35: 1–24.

Brainerd, R.E., N. Otting, and B.L. Wilson. 2016. New combinations in Bromus sitchensis (Poaceae). Phytoneuron 2016-36: 1–4.

Serviss, B.E., K.B. Serviss, and J.H. Peck. 2016. Podocarpus macrophyllus (Podocarpaceae): A new species, genus, and family for the Arkansas flora. Phytoneuron 2016-37: 1–4.

Sivinski, R.C. 2016. A new subspecies of Helianthus paradoxus (Asteraceae) in the Cuatro Ciénegas basin, Coahuila. Phytoneuron 2016-38: 1–6.

Nesom, G.L. 2016. Erythrina herbacea (Fabaceae) and two close relatives from Mexico. Phytoneuron 2016-39: 1–11.

Lee, K.L., J.R Singhurst, and W.C Holmes. 2016. Podranea ricasoliana (Bignoniaceae) adventive in Texas. Phytoneuron 2016-40: 1–3.

Hill, S., J.R. Singhurst, and W.C. Holmes. 2016. Scleranthus annuus (Caryophyllaceae) naturalized in Texas. Phytoneuron 2016-41: 1–3.

Singhurst, J.R., W.C. Holmes, and J.N. Mink. 2016. Asparagus aethiopicus (Lilaceae) naturalized in Texas. Phytoneuron 2016-42: 1–3.

MacDougal, J.M., T.E. Boza-E., and P.M. Jørgensen. 2016. Typification of three Linnaean names in Passiflora (Passifloraceae). Phytoneuron 2016-43: 1–8.

Serviss, B.E. and J.H. Peck. 2016. Punica granatum (Lythraceae) reaffirmed as a component of the Arkansas flora. Phytoneuron 2016-44: 1–5.

Rosen, D.J., A. Richardson, and K. King. 2016. Rediscovery of Eleocharis obtusetrigona (Cyperaceae) in Texas. Phytoneuron 2016-45: 1–3.

Woods, M. and A. Diamond. 2016. Alysicarpus ovalifolius and Alysicarpus vaginalis (Fabaceae) in Alabama. Phytoneuron 2016-46: 1–3.

Felger, R.S. and S. Rutman. 2016. Ajo Peak to Tinajas Altas: Flora of Southwestern Arizona Part 19. Eudicots: Polygalaceae to Simmondsiaceae. Phytoneuron 2016-47: 1–71.

Semple, J.C., R. Lopez Laphitz, H. Rahman, and Yunfei Ma. 2016. On Solidago durangensis (Asteraceae: Astereae): A multivariate study with specimens of subsect. Junceae, subsect. Maritimae, and subsect. Triplinerviae. Phytoneuron 2016-48: 1–19.

Serviss, B.E., K.B. Serviss, M.E. Stone, C.A. Fuller, B.L. Olsen, and J.H. Peck. 2016. Liriope and Ophiopogon: Overview of two genera of Ruscaceae naturalized in the Arkansas flora. Phytoneuron 2016-49: 1–20.

Pruski, J.F. 2016. Compositae of Central America–IV. The genus Eremosis (Vernonieae), non-glandular trichomes and pericarp crystals. Phytoneuron 2016-50: 1–41.

Flores, R., E. Campos-P., M.D. Correa A., and W. Adsett. 2016. First records of Calathea vinosa (Marantaceae) and Dracontium pittieri (Araceae) from Panama. Phytoneuron 2016-51: 1–4.

Felger, R.S. and S. Rutman. 2016. Ajo Peak to Tinajas Altas: A Flora of Southwestern Arizona. Part 20. Eudicots: Solanaceae to Zygophyllaceae. Phytoneuron 2016-52: 1–66.

Floden, A. 2016. A new endemic hedgenettle (Stachys: Lamiaceae) from Tennessee. Phytoneuron 2016-53: 1–6.

Serviss, B.E. and J.H. Peck. 2016. Hosta lancifolia (Liliaceae): A new genus and species for the Arkansas flora. Phytoneuron 2016-54: 1–3.

Mink, J.N., W.C. Holmes, and J.R. Singhurst. 2016. Casuarina equisetifolia (Casuarinaceae) naturalized in Texas and comments on ecological implications for the Texas coast. Phytoneuron 2016-55: 1–8.

Doffitt, C.H. 2016. Rediscovery of Triosteum perfoliatum in Louisiana. Phytoneuron 2016-56: 1–2.

Wagner, D.H. 2016. Two new species of Macrodiplophyllum (Scapaniaceae, Marchantiophyta) endemic to western North America. Phytoneuron 2016-57: 1–22.

Woods, M., A. Diamond, and J.R. Burkhalter. 2016. Cyperus tetragonus and Desmodium triflorum: New vascular plant records from Alabama. Phytoneuron 2016-59: 1–4.

Schimpf, D.J. 2016. A North American specimen of Tropaeolum peregrinum (Tropaeolaceae). Phytoneuron 2016-60: 1–2.

Mosyakin, S.L. 2016. Lipandra polysperma var. acutifolia (Chenopodiaceae): A correction and validation. Phytoneuron 2016-61: 1–2.

Serviss, B.E., M.A. Stone, B.L. Olsen, K.B. Serviss, and J.H. Peck. 2016. Liriope graminifolia (Ruscaceae) new to the Arkansas flora, second record for the USA. Phytoneuron 2016-62: 1–8.

Spaulding, D.D., T.W. Barger, and H.E. Horne. 2016. A new species of Lobelia (Campanulaceae) from Florida. Phytoneuron 2016-63: 1–9.

Keith, E., J.R. Singhurst, and W.C. Holmes. 2016. Iberis umbellata (Brassicaceae) and Cynoglossum amabile (Boraginaceae) adventive in Texas. Phytoneuron 2016-64: 1–4.

Zamora, N.A., S-Y. Kim, S. Choi, and R. Espinoza O. 2016. A new species of Calyptranthes (Myrtaceae) from Costa Rica. Phytoneuron 2016-65: 1–5.

Serviss, B.E., J.H. Peck, and V.L. Maddox. 2016. Hydrangea macrophylla (Hydrangeaceae) adventive in the Arkansas flora. Phytoneuron 2016-66: 1–6.

Rzedowski, J. 2016. Ocho especies nuevas de Lobelia (Campanulaceae) de México. Phytoneuron 2016-67: 1–18.

Sorrie, B.A. 2016. The curious distribution of Asclepias tomentosa (Apocynaceae). Phytoneuron 2016-68: 1–4.

Schoenig, S. 2016. Rediscovery of Erythranthe percaulis (Phrymaceae) in the Feather River Canyon. Phytoneuron 2016-69: 1–14.

Diamond, A.R. 2016. New vascular plant county records from Alabama. Phytoneuron 2016-70: 1–6.

Grayum, M.H. and José De Gracia. 2016. A new species of Synechanthus (Arecaceae: Arecoideae: Chamaedoreeae) from central Panama. Phytoneuron 2016-71: 1–10.

Semple, J.C. 2016. Solidago maya (Asteraceae: Astereae: Solidago subsect. Maritimae), a new species of goldenrod from southern Mexico, Guatemala, and Belize. Phytoneuron 2016-72: 1–8.

Semple, J.C., T. Shea, H. Rahman, Y. Ma, and K. Kornobis. 2016. A multivariate study of the Solidago sempervirens complex (Asteraceae: Astereae: Solidago subsect. Maritimae). Phytoneuron 2016-73: 1–31.

Mansfield, D.H., M. Stevens, L. Polito, J.F. Smith, and M. Darrach. 2016. Lomatium basalticum (Apiaceae), a new species from the vicinity of Hells Canyon in Oregon and Idaho. Phytoneuron 2016-74: 1–13.

Howell, N.D. 2016. Atypical color variation in Mimulus ringens (Phrymaceae). Phytoneuron 2016-75: 1–4.

Spaulding, D.D. and T.W. Barger. 2016. Keys, distribution, and taxonomic notes for the lobelias (Lobelia, Campanulaceae) of Alabama and adjacent states. Phytoneuron 2016-76: 1–60.

Felger, R.S. and S. Rutman. 2016. Ajo Peak to Tinajas Altas: Flora of southwestern Arizona. Part 21. Eudicots: Asteraceae‒Aster Family. Phytoneuron 2016-77: 1–163.

Vincent, M.A. and R.L. Gardner. 2016. Spread of the invasive Ravenna grass (Tripidium ravennae, Poaceae) in Ohio. Phytoneuron 2016-78: 1–9.

Mosyakin, S.L. 2016. Nomenclatural notes on North American taxa of Anemonastrum and Pulsatilla (Ranunculaceae), with comments on the circumscription of Anemone and related genera. Phytoneuron 2016-79: 1–8.

Nesom, G.L. 2016. Range extensions for Erythranthe arvensis and E. hallii (Phrymaceae). Phytoneuron 2016-80: 1–5.

Nesom, G.L. 2016. Taxonomic notes on Utah Erigeron (Asteraceae). Phytoneuron 2016-81: 1–8.

Kraft, J. 2016. Bidens alba (Asteraceae) new to the Tennessee flora. Phytoneuron 2016-82: 1–2.

Pruski, J.F. 2016. Compositae¬ of Central America–VI. Perymenium hondurense, Podachaenium salvadorense, and Verbesina monteverdensis, three new woody species of Heliantheae. Phytoneuron 2016-83: 1–21.

Pruski, J.F., J.E. Jiménez, and D. Rodríguez. 2016. Compositae of Central America–V. The genus Brickellia (Eupatorieae) in Costa Rica. Phytoneuron 2016-84: 1–11.

Semple, J.C., T. Shea, M. El-Swesi, H. Rahman, and Y. Ma. 2016. A multivariate study of the Solidago stricta complex (Asteraceae: Astereae: Solidago subsect. Maritimae). Phytoneuron 2016 86: 1–34.