Phylogeography of a rare orchid, Vexillabium yakushimense: comparison of populations in central Honshu and the Nansei Island chain, Japan Ikuyo SaekiAsako KitazawaFumito Koike Original Article 29 June 2013 Pages: 1 - 12
A new variety of Musa velutina H. Wendl. & Drude (Musaceae) from Assam, North-East India Alfred JoeM. SabuP. E. Sreejith Original Article 07 June 2013 Pages: 13 - 17
A phylogenetic and morphological study of Polystachya sect. Superpositae (Orchidaceae) with description of a new species from Cameroon Joanna Mytnik-EjsmontDariusz L. SzlachetkoMarcin Górniak Original Article Open access 15 June 2013 Pages: 19 - 28
Morphological variation, genetic diversity and genome size of critically endangered Haberlea (Gesneriaceae) populations in Bulgaria do not support the recognition of two different species Galya PetrovaTeodora DzhambazovaMichael Möller Original Article 18 June 2013 Pages: 29 - 41
Morphological and molecular characterization of a new record of Isoëtes coromandelina subsp. coromandelina from Cambodia Jongduk JungYoungil RyuHong-Keun Choi Original Article 20 June 2013 Pages: 43 - 50
Phylogeographic patterns of the Aconitum nemorum species group (Ranunculaceae) shaped by geological and climatic events in the Tianshan Mountains and their surroundings Xiao-Long JiangMing-Li ZhangStewart C. Sanderson Original Article 16 June 2013 Pages: 51 - 61
The Bromeliaceae tank dweller Bromeliophila (Lejeuneaceae, Porellales) is a member of the Cyclolejeunea-Prionolejeunea clade Jochen HeinrichsAleksandra CzumajHarald Schneider Original Article 04 July 2013 Pages: 63 - 73
Taxonomic status and phylogeny of Veratrum section Veratrum (Melanthiaceae) in Korea and Japan based on chloroplast and nuclear sequence data Jin Ohk KimMinoru N. TamuraNam Sook Lee Original Article 27 June 2013 Pages: 75 - 89
Morphological and histochemical investigations on Himantoglossum robertianum (Loisel.) P. Delforge (Orchidaceae) seeds Mehmet Aybeke Original Article 02 July 2013 Pages: 91 - 97
Anatomical characteristics as taxonomic tools for the species of Curtia and Hockinia (Saccifolieae–Gentianaceae Juss.) Valdnéa Casagrande DalviRenata Maria Strozi Alves MeiraAristéa Alves Azevedo Original Article 25 June 2013 Pages: 99 - 112
Genome size and karyotype diversity in Solanum sect. Acanthophora (Solanaceae) F. E. ChiariniF. F. SantiñaqueM. L. Las Peñas Original Article 04 July 2013 Pages: 113 - 125
Comparative foliar epidermal micromorphology of Southern African Strychnos L. (Loganiaceae): taxonomic, ecological and cytological considerations Adekunle AdebowaleYougasphree NaidooAshley Nicholas Original Article 03 July 2013 Pages: 127 - 138
Genetic diversity among melon accessions from Iran and their relationships with melon germplasm of diverse origins using microsatellite markers Mahmoud RaghamiAna Isabel López-SeséAbdolkarim Kashi Original Article Open access 14 July 2013 Pages: 139 - 151
Genetic diversity and population structure of the mistletoe Tristerix corymbosus (Loranthaceae) Guillermo C. AmicoRomina Vidal-RussellDaniel Nickrent Original Article 10 July 2013 Pages: 153 - 162
Comparative molecular phylogenetics of Astragalus L. sections from Turkey with New World Astragalus species using nrDNA ITS sequences Ayten DizkiriciMurat EkiciZeki Kaya Original Article 12 July 2013 Pages: 163 - 175
The explosive pollination mechanism in Papilionoideae (Leguminosae): an analysis with three Desmodium species Mercedes AlemánTrinidad Figueroa-FlemingPablo Ortega-Baes Original Article 19 July 2013 Pages: 177 - 186
Myophily in the critically endangered umbelliferous plant Ostericum palustre Besser (Apiaceae) Marcin ZychBeata MichalskaEwa Krasicka-Korczyńska Original Article Open access 12 July 2013 Pages: 187 - 196