1. Could Betula humilis have survived the last glaciation at a current margin of its distribution? Testing the hypothesis of a glacial refugium using nuclear microsatellites

   • Katarzyna A. Jadwiszczak
   • Agata Banaszek
   • Oleg V. Sozinov

   Original Article 28 July 2011 Pages: 147 - 156

   

2. Untangling the hybrid origin of the Chinese tea roses: evidence from DNA sequences of single-copy nuclear and chloroplast genes

   • Jing Meng
   • Marie Fougère-Danezan
   • Ting-Shuang Yi

   Original Article 31 July 2011 Pages: 157 - 170

   

3. Comparative pollen morphology of the Iberian species of Pulicaria (Asteraceae, Inuleae, Inulinae) and its taxonomic significance

   • António Pereira Coutinho
   • Carlos F. Aguiar
   • Augusto M. Dinis

   Original Article 03 August 2011 Pages: 171 - 183

   

4. Evolutionary dynamics of serpentine adaptation in Onosma (Boraginaceae) as revealed by ITS sequence data

   • L. Cecchi
   • A. Coppi
   • F. Selvi

   Original Article 29 July 2011 Pages: 185 - 199

   

5. Pine nut syndrome: a simple test for genome size of 12 pine nut–producing trees links the bitter aftertaste to nuts of P. armandii Zucc. ex Endl.

   • B. J. M. Zonneveld

   Original Article Open access 27 July 2011 Pages: 201 - 206

   

6. Genetic relationships among Pistacia species studied by SAMPL markers

   • Hamid Reza Karimi
   • Salih Kafkas

   Original Article Open access 27 July 2011 Pages: 207 - 212

   

7. Morphological and genetic diversity of the family Azollaceae inferred from vegetative characters and RAPD markers

   • Ana L. Pereira
   • Madalena Martins
   • Francisco Carrapiço

   Original Article 11 August 2011 Pages: 213 - 226

   

8. Reproductive barriers in Annona cherimola (Mill.) outside of its native area

   • Mónica González
   • Julián Cuevas

   Original Article 09 August 2011 Pages: 227 - 235

   

9. Genetic structure at patch level of the terrestrial orchid Cyclopogon luteoalbus (Orchidaceae) in a fragmented cloud forest

   • Lilian Juárez
   • Carlos Montaña
   • Miriam M. Ferrer

   Original Article 09 August 2011 Pages: 237 - 251

   

10. Anther structure and pollen ontogeny of Hosta Tratt. and its systematic significance

    • Jia-Xi Liu
    • Jiao Zhang
    • Yi-Zhen Xi

    Original Article 31 August 2011 Pages: 253 - 260

    

11. Insights on Ardisia and Stylogyne (Myrsinoideae–Primulaceae) based on pollen morphology

    • Tatiana Tavares Carrijo
    • Ana Carolina da Silva Fourny
    • Ariane Luna Peixoto

    Original Article 30 August 2011 Pages: 261 - 269

    

12. Chromosome number, male meiosis and pollen fertility in selected angiosperms of the cold deserts of Lahaul-Spiti and adjoining areas (Himachal Pradesh, India)

    • Puneet Kumar
    • Vijay Kumar Singhal

    Original Article 05 October 2011 Pages: 271 - 297

    

13. Phytogeographical significance of Wadi Wateer (Sinai), Egypt, with special reference to Cocculus hirsutus (L.) W.Theob.

    • Ahmed G. Fahmy
    • Ahmed A. El-Bakry

    Short Communication 17 September 2011 Pages: 299 - 303