Systematic Botany

Molecular Data Confirm Morphological and Ecological Plasticity within the North-American Endemic Lichen Willeya diffractella (Verrucariaceae)
pp. 369-375(7)
Authors: Gueidan, Cécile; Lendemer, James C.

Molecular Systematics and Biogeography of Thorea (Thoreales, Rhodophyta) from Shanxi, China
pp. 376-385(10)
Authors: Feng, Jia; Chen, Le; Wang, Yanan; Xie, Shulian

Validation of a New Combination in the genus Alsophila (Cyatheaceae-Polypodiopsida)
pp. 386-386(1)
Authors: Lehnert, Marcus; Coritico, Fulgent P.; Darnaedi, Dedy; Hidayat, Arief; Kluge, Jürgen; Karger, Dirk Nikolaus; Kessler, Michael

What We Do (and Don't) Know About Ferns: Dryopteris (Dryopteridaceae) as a Case Study
pp. 387-399(13)
Authors: Sessa, Emily B.; Zhang, Li-Bing; Väre, Henry; Juslén, Aino

A New Species of Pseudocentrum (Orchidaceae, Cranichideae) With Notes on P. lehmannii
pp. 400-406(7)
Authors: Szlachetko, Dariusz L.; Kolanowska, Marta

A New Species of Psilochilus (Orchidaceae) from Panama
pp. 407-412(6)
Author: Kolanowska, Marta

Studies in Asian Nervilia (Orchidaceae) V: Nervilia futago, a Cryptic New Species from Southwest Japan Confirmed by Morphological, Cytological, and Molecular Analyses
pp. 413-425(13)
Authors: Gale, Stephan W.; Li, Jihong; Kinoshita, Akihiko; Yukawa, Tomohisa

Musa nanensis, a New Banana (Musaceae) Species from Northern Thailand
pp. 426-432(7)
Authors: Swangpol, Sasivimon Chomchalow; Traiperm, Paweena; Somana, Jamorn; Sukkaewmanee, Narongsak; Srisanga, Prachaya; Suksathan, Piyakaset

Molecular Phylogeny of the Species-rich Carex sect. Racemosae (Cyperaceae) Based on Four Nuclear and Chloroplast Markers
pp. 433-447(15)
Authors: Gebauer, Sebastian; Röser, Martin; Hoffmann, Matthias H.

The Genus Sartidia (Poaceae: Aristidoideae) in Madagascar
pp. 448-453(6)
Authors: Vorontsova, Maria S.; Haevermans, Thomas; Haevermans, Agathe; Razanatsoa, Jacqueline; Lundgren, Marjorie R.; Besnard, Guillaume

Pseudophleum anatolicum, a New Endemic Species of Pseudophleum (Poaceae) from East Anatolia, Turkey
pp. 454-460(7)
Authors: Doğan, Musa; Behçet, Lütfi; Sinan, Ali

Morphometric Analysis of Schizachyrium (Poaceae‐Andropogoneae) Reveals Two New Species from South America
pp. 461-473(13)
Authors: Peichoto, Myriam Carolina; Welker, Cassiano Aimberê Dorneles; Solís Neffa, Viviana G.

Phylogeny and Character Evolution of Papaveraceae s. l. (Ranunculales)
pp. 474-488(15)
Authors: Hoot, Sara B.; Wefferling, Keir M.; Wulff, Jason A.

Two New Species, Heuchera soltisii and H. inconstans, with Further Taxonomic Notes for the Western Group of Heuchera Section Heuchera (Saxifragaceae)
pp. 489-500(12)
Authors: Folk, Ryan A.; Alexander, Patrick J.

Ficus crateriformis (Moraceae), a New Species from Venezuela
pp. 501-503(3)
Authors: Pederneiras, Leandro Cardoso; Neto, Sergio Romaniuc

Molecular Phylogenetics of Ficus Section Pharmacosycea and the Description of Ficus Subsection Carautaea (Moraceae)
pp. 504-509(6)
Authors: Pederneiras, Leandro Cardoso; Romaniuc-Neto, Sergio; de Freitas Mansano, Vidal

Taxonomic Relationships and Gene Flow in Four North American Quercus Species (Quercus section Lobatae)
pp. 510-521(12)
Authors: Owusu, Sandra A.; Sullivan, Alexis R.; Weber, Jaime A.; Hipp, Andrew L.; Gailing, Oliver

A New South Brazilian Species of Actinostemon (Euphorbiaceae)
pp. 522-526(5)
Authors: de Oliveira, Luciana dos Santos Dias; de Melo, André Laurênio; da Silva, Marcos José; Eymael, Paula Pinto; de Sales, Margareth Ferreira

Gradyana (Euphorbiaceae): A New Genus from Northeastern Brazil
pp. 527-533(7)
Authors: Athiê-Souza, Sarah Maria; de Melo, André Laurênio; da Silva, Marcos José; de Oliveira, Luciana dos Santos Dias; de Sales, Margareth Ferreira

An Unexpected Mcvaughia (Malpighiaceae) Species from Sandy Coastal Plains in Northeastern Brazil
pp. 534-538(5)
Authors: Amorim, André M.; Almeida, Rafael F.

Describing a New Species into a Polyphyletic Genus: Taxonomic Novelty in Ledermanniella s.l. (Podostemaceae) from Cameroon
pp. 539-552(14)
Authors: Schenk, John J.; Herschlag, Rachel; Thomas, Duncan W.

Two New Species of Pleroma (Melastomataceae) from Brazil
pp. 553-560(8)
Authors: Guimarães, Paulo José Fernandes; Freitas, Juliana G.

Rupestrea: A New Brazilian Genus of Melastomataceae, with Anomalous Seeds and Dry Indehiscent Fruits
pp. 561-571(11)
Authors: Goldenberg, Renato; Almeda, Frank; Sosa, Karla; Ribeiro, Rafaella C.; Michelangeli, Fabián A.

Weaving a Tangled Web: Divergent and Reticulate Speciation in Boechera fendleri sensu lato (Brassicaceae: Boechereae)
pp. 572-596(25)
Authors: Alexander, Patrick J.; Windham, Michael D.; Beck, James B.; Al-Shehbaz, Ihsan A.; Allphin, Loreen; Bailey, C. Donovan

A New Caribbean Species of Helosis (Balanophoraceae) with a Revised Key to the Genus
pp. 597-603(7)
Authors: Cardoso, Leandro Jorge Telles; Braga, João Marcelo Alvarenga

Morphologic and Taxonomic Analysis of the Weedy and Cultivated Amaranthus hybridus Species Complex
pp. 604-610(7)
Authors: Adhikary, Dinesh; Pratt, Donald B.

Adelinia and Andersonglossum (Boraginaceae), Two New Genera from New World Species of Cynoglossum
pp. 611-619(9)
Author: Cohen, James I.

Antennaria sawyeri (Asteraceae: Gnaphalieae), a New Serpentine Endemic Species from the Klamath Mountains of Northern California
pp. 620-626(7)
Authors: Bayer, Randall J.; Figura, Peter J.

Plant Systematics. The Origin, Interpretation, and Ordering of Plant Biodiversity
pp. 627-628(2)
Author: Fishbein, Mark