1. Leaf morphology and anatomy of Manilkara Adans. (Sapotaceae) from northeastern Brazil

   • Eduardo Bezerra de Almeida-Jr.
   • Josiane Silva Araújo
   • Carmen Silvia Zickel

   Original Article 29 September 2012 Pages: 1 - 9

   

2. Pollen morphology and ultrastructure of selected species from Annonaceae

   • Fengxia Xu
   • Louis P. Ronse de Craene

   Original Article 28 September 2012 Pages: 11 - 24

   

3. Pollen morphology and wall structure of Neotropical species of Herreria and Clara (Asparagaceae-Agavoideae) and its taxonomic implications

   • Rosana Conrado Lopes
   • Regina Helena Potsch Andreata
   • Vania Gonçalves-Esteves

   Original Article 10 October 2012 Pages: 25 - 34

   

4. Relationships among Cedrus libani, C. brevifolia and C. atlantica as revealed by the morphological and anatomical needle characters

   • Anna K. Jasińska
   • Krystyna Boratyńska
   • Adam Boratyński

   Original Article Open access 31 October 2012 Pages: 35 - 48

   

5. Unexpectedly high outcrossing rate in both dense and sparse patches in self-compatible Pedicularis rex (Orobanchaceae)

   • Xia Jing
   • Liu Hong
   • Qin Rui

   Original Article 10 October 2012 Pages: 49 - 56

   

6. Study of genetic relationships and phylogeny of the native Populus in Southwest China based on nucleotide sequences of chloroplast trnT–trnF and nuclear DNA

   • Xue Qin Wan
   • Fan Zhang
   • Ting Xin Hu

   Original Article 12 October 2012 Pages: 57 - 65

   

7. Karyotype analysis of some Minuartia L. (Caryophyllaceae) taxa

   • Halil Erhan Eroğlu
   • Neslihan Şimşek
   • Ergin Hamzaoğlu

   Original Article 19 October 2012 Pages: 67 - 73

   

8. Flow cytometry distinction between species and between landraces within Lathyrus species and assessment of true-to-typeness of in vitro regenerants

   • S. J. Ochatt
   • C. Conreux
   • L. Jacas

   Original Article 06 October 2012 Pages: 75 - 85

   

9. Cytochemistry of pollen development in Campsis radicans (L.) Seem. (Bignoniaceae)

   • Sevil Tütüncü Konyar
   • Feruzan Dane

   Original Article 07 October 2012 Pages: 87 - 95

   

10. Quantity versus quality: identifying the most effective pollinators of the hummingbird-pollinated Vriesea rodigasiana (Bromeliaceae)

    • Márcia A. Rocca
    • Marlies Sazima

    Original Article 07 October 2012 Pages: 97 - 105

    

11. Genetic diversity in Artemisia halodendron (Asteraceae) based on chloroplast DNA psbA–trnH region from different hydrothermal conditions in Horqin sandy land, northern China

    • Wenda Huang
    • Xueyong Zhao
    • Yongqing Luo

    Original Article 07 October 2012 Pages: 107 - 113

    

12. On the morphological position of Paepalanthus subgenus Psilandra (Eriocaulaceae)

    • Marcelo Trovó
    • Thomas Stützel

    Original Article 06 October 2012 Pages: 115 - 121

    

13. Pollen morphology and ontogeny of Maianthemum bifolium (L.) F.W. Schmidt in China

    • Bing-Xiao Chen
    • Chun-Hai Zhao
    • Jia-Xi Liu

    Original Article 05 October 2012 Pages: 123 - 129

    

14. Population genetic diversity and divergence of the halobiotic herb Limonium sinense estimated by AFLP and ISSR, and implications for conservation

    • Ge Ding
    • Daizhen Zhang
    • Beibei Zhang

    Original Article 12 October 2012 Pages: 131 - 138

    

15. Pollinator shift to managed honeybees enhances reproductive output in a bumblebee-pollinated plant

    • Shi-Guo Sun
    • Shuang-Quan Huang
    • You-Hao Guo

    Original Article 13 October 2012 Pages: 139 - 150

    

16. Phylogenetics of Stelis and closely related genera (Orchidaceae: Pleurothallidinae)

    • Adam P. Karremans
    • Freek T. Bakker
    • Marinus J. M. Smulders

    Original Article 21 October 2012 Pages: 151 - 176

    

17. Pollination biology of Luisia curtisii (Orchidaceae): indications of a deceptive system operated by beetles

    • Henrik Æ. Pedersen
    • Santi Watthana
    • Kanok-orn Srimuang

    Original Article 18 October 2012 Pages: 177 - 185

    

18. Palynology of selected species of Fissidens (Hedw.)

    • I. C. Caldeira
    • A. P. Luizi-Ponzo
    • V. G. Esteves

    Original Article 21 October 2012 Pages: 187 - 195

    

19. Tribe Eritrichieae (Boraginaceae s.str.) in West Asia: a molecular phylogenetic perspective

    • Maryam Khoshsokhan Mozaffar
    • Shahrokh Kazempour Osaloo
    • Atefe Amirahmadi

    Original Article 13 November 2012 Pages: 197 - 208

    

20. Genetic structure in the paleoendemic and endangered Petagnaea gussonei (Spreng.) Rauschert (Saniculoideae, Apiaceae) and implications for its conservation

    • Olga De Castro
    • Filomena Sepe
    • Bruno Menale

    Original Article 30 October 2012 Pages: 209 - 223

    

21. Comparative study of different molecular markers for classifying and establishing genetic relationships in Coffea canephora

    • Luís Felipe V. Ferrão
    • Eveline T. Caixeta
    • Ney S. Sakiyama

    Original Article 03 November 2012 Pages: 225 - 238

    

22. Multi-gene region phylogenetic analyses suggest reticulate evolution and a clade of Australian origin among paleotropical woody bamboos (Poaceae: Bambusoideae: Bambuseae)

    • W. L. Goh
    • S. Chandran
    • K. M. Wong

    Original Article 06 November 2012 Pages: 239 - 257

    

23. Extreme genetic depauperation and differentiation of both populations and species in Eurasian feather grasses (Stipa)

    • Walter Durka
    • Constanze Nossol
    • Isabell Hensen

    Original Article 08 November 2012 Pages: 259 - 269

    

24. Pollen morphology of the genus Iris L. (Iridaceae) from Croatia and surrounding area: taxonomic and phylogenetic implications

    • Božena Mitić
    • Heidemarie Halbritter
    • Toni Nikolić

    Original Article 01 November 2012 Pages: 271 - 288

    

25. Erratum to: Unexpectedly high outcrossing rate in both dense and sparse patches in self-compatible Pedicularis rex (Orobanchaceae)

    • Jing Xia
    • Hong Liu
    • Rui Qin

    Erratum 21 November 2012 Pages: 289 - 289