Phylogenetic relationships in the genus Florestina (Asteraceae, Bahieae) Fabiola Soto-TrejoEdward E. SchillingPatricia Dávila Original Article 11 April 2015 Pages: 2147 - 2160
From keel to inverted keel flowers: functional morphology of “upside down” papilionoid flowers and the behavior of their bee visitors Laércio P. Amaral-NetoChristian WesterkampGabriel A. R. Melo Original Article 17 April 2015 Pages: 2161 - 2178
Palynological characterization of species of Sesamum (Pedaliaceae) from Kerala: a systematic approach H. AkhilaS. Suhara Beevy Original Article 03 May 2015 Pages: 2179 - 2188
Pollen morphology and detailed sexine of Passiflora subgenus Astrophea (Passifloraceae) Ana C. Mezzonato-PiresMichaele A. Milward-de-AzevedoVania Gonçalves-Esteves Original Article 20 May 2015 Pages: 2189 - 2202
First fossil record of Staphylea L. (Staphyleaceae) from North America, and its biogeographic implications Yong-Jiang HuangYu-Sheng LiuCheng Quan Original Article 21 May 2015 Pages: 2203 - 2218
Genetic diversity and structure of Libanotis buchtormensis (Fisch.) DC. in disjunct populations along the bilateral sides of deserts in northwestern China Ping WangMin ZhangWei Liu Original Article 14 May 2015 Pages: 2219 - 2230
Reproduction biology and chloroplast inheritance in Bromeliaceae: a case study in Fosterella (Pitcairnioideae) Natascha D. WagnerTina WöhrmannKurt Weising Original Article 30 May 2015 Pages: 2231 - 2246
Phylogenetic analysis and taxonomic position of section Verrucosa of Panicum and its relationship with taxa of the Sacciolepis–Trichanthecium clade (Poaceae: Panicoideae: Paniceae) M. V. NicolaM. A. LizarazuM. A. Scataglini Original Article 24 May 2015 Pages: 2247 - 2260
A revised circumscription of the species in Bracteatae complex (section Calycinae) in the genus Crotalaria L.: evidence from nuclear and chloroplast markers Shweta SubramaniamArun K. PandeyShabir A. Rather Original Article 08 August 2015 Pages: 2261 - 2290
SEM investigation of pollen from the lower Eocene (Carinthia and Salzburg in Austria and Brixton, London area, in England): new findings of Vitaceae, Euphorbiaceae, Phyllanthaceae, Fabaceae, Anacardiaceae, Araliaceae and Apiaceae Christa-Charlotte HofmannHans EggerChris King Original Article 30 May 2015 Pages: 2291 - 2312
