1. Phylogenetic relationships in the genus Florestina (Asteraceae, Bahieae)

   • Fabiola Soto-Trejo
   • Edward E. Schilling
   • Patricia Dávila

   Original Article 11 April 2015 Pages: 2147 - 2160

   

2. From keel to inverted keel flowers: functional morphology of “upside down” papilionoid flowers and the behavior of their bee visitors

   • Laércio P. Amaral-Neto
   • Christian Westerkamp
   • Gabriel A. R. Melo

   Original Article 17 April 2015 Pages: 2161 - 2178

   

3. Palynological characterization of species of Sesamum (Pedaliaceae) from Kerala: a systematic approach

   • H. Akhila
   • S. Suhara Beevy

   Original Article 03 May 2015 Pages: 2179 - 2188

   

4. Pollen morphology and detailed sexine of Passiflora subgenus Astrophea (Passifloraceae)

   • Ana C. Mezzonato-Pires
   • Michaele A. Milward-de-Azevedo
   • Vania Gonçalves-Esteves

   Original Article 20 May 2015 Pages: 2189 - 2202

   

5. First fossil record of Staphylea L. (Staphyleaceae) from North America, and its biogeographic implications

   • Yong-Jiang Huang
   • Yu-Sheng Liu
   • Cheng Quan

   Original Article 21 May 2015 Pages: 2203 - 2218

   

6. Genetic diversity and structure of Libanotis buchtormensis (Fisch.) DC. in disjunct populations along the bilateral sides of deserts in northwestern China

   • Ping Wang
   • Min Zhang
   • Wei Liu

   Original Article 14 May 2015 Pages: 2219 - 2230

   

7. Reproduction biology and chloroplast inheritance in Bromeliaceae: a case study in Fosterella (Pitcairnioideae)

   • Natascha D. Wagner
   • Tina Wöhrmann
   • Kurt Weising

   Original Article 30 May 2015 Pages: 2231 - 2246

   

8. 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. Nicola
   • M. A. Lizarazu
   • M. A. Scataglini

   Original Article 24 May 2015 Pages: 2247 - 2260

   

9. A revised circumscription of the species in Bracteatae complex (section Calycinae) in the genus Crotalaria L.: evidence from nuclear and chloroplast markers

   • Shweta Subramaniam
   • Arun K. Pandey
   • Shabir A. Rather

   Original Article 08 August 2015 Pages: 2261 - 2290

   

10. 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 Hofmann
    • Hans Egger
    • Chris King

    Original Article 30 May 2015 Pages: 2291 - 2312