1. Leaflet secretory structures of five taxa of the genus Zornia J.F. Gmel. (Leguminosae, Papilionoideae, Dalbergieae) and their systematic significance

   • Ana Paula Fortuna-Perez
   • Marilia de Moraes Castro
   • Ana Maria Goulart de Azevedo Tozzi

   Review 30 May 2012 Pages: 1415 - 1424

   

2. Interspecific and intergeneric hybridization in South American Rhamnaceae-Colletieae

   • Diego Medan
   • Marina Arbetman
   • Andrea C. Premoli

   Original Article 30 May 2012 Pages: 1425 - 1435

   

3. Variation of pollen morphology, and its implications in the phylogeny of Clematis (Ranunculaceae)

   • Lei Xie
   • Liang-Qian Li

   Original Article 26 May 2012 Pages: 1437 - 1453

   

4. Pollen morphology of the aquatic Brazilian endemic genus Castelnavia Tul. & Wedd. (Podostemaceae)

   • V. H. R. de Abreu
   • C. P. Bove
   • V. L. Gonçalves-Esteves

   Original Article 20 June 2012 Pages: 1455 - 1461

   

5. Nuclear DNA content variation among perennial taxa of the genus Cyanus (Asteraceae) in Central Europe and adjacent areas

   • Katarína Olšavská
   • Marián Perný
   • Barbora Šingliarová

   Original Article 20 June 2012 Pages: 1463 - 1482

   

6. Genetic diversity assessment and ex situ conservation strategy of the endangered Dendrobium officinale (Orchidaceae) using new trinucleotide microsatellite markers

   • Beiwei Hou
   • Min Tian
   • Xiaoyu Ding

   Original Article 29 May 2012 Pages: 1483 - 1491

   

7. Chromosomal variation and evolution in Lycoris (Amaryllidaceae) I. Intraspecific variation in the karyotype of Lycoris chinensis Traub

   • Kun Liu
   • Shou-Biao Zhou
   • Zhen-Zhen Huang

   Original Article 11 July 2012 Pages: 1493 - 1502

   

8. Molecular cytogenetic studies of the “Xanthocephalum group” (Asteraceae)

   • Natalia Cecilia Moreno
   • L. Stiefkens
   • G. Bernardello

   Original Article 04 June 2012 Pages: 1503 - 1514

   

9. Molecular analysis of species of Tulipa L. from Iran based on ISSR markers

   • Mahnaz Kiani
   • Farshid Memariani
   • Homa Zarghami

   Original Article 01 June 2012 Pages: 1515 - 1522

   

10. Origin, diversification, and evolution of Samolus valerandi (Samolaceae, Ericales)

    • K. Jones
    • A. A. Anderberg
    • L. Wanntorp

    Original Article 23 June 2012 Pages: 1523 - 1531

    

11. Leaf morphological and genetic differentiation between Quercus rubra L. and Q. ellipsoidalis E.J. Hill populations in contrasting environments

    • Oliver Gailing
    • Jennifer Lind
    • Erik Lilleskov

    Original Article 07 June 2012 Pages: 1533 - 1545

    

12. Karyological relationships among some South American species of Solanum (Solanaceae) based on fluorochrome banding and nuclear DNA amount

    • M. Cristina Acosta
    • Marcelo Guerra
    • Eduardo A. Moscone

    Original Article 31 May 2012 Pages: 1547 - 1556

    

13. Pollen development of Cardiocrinum giganteum (Wall.) Makina in China

    • Hong-Na Chen
    • Chun-Hai Zhao
    • Jia-Xi Liu

    Original Article 16 June 2012 Pages: 1557 - 1565

    

14. Embryological studies of Oxalis debilis Kunth

    • S. Rosenfeldt
    • B. G. Galati

    Original Article 30 May 2012 Pages: 1567 - 1573

    

15. Biosystematic studies on the family Nartheciaceae (Dioscoreales) I. Phylogenetic relationships, character evolution and taxonomic re-examination

    • Shizuka Fuse
    • Nam Sook Lee
    • Minoru N. Tamura

    Original Article 16 June 2012 Pages: 1575 - 1584

    

16. Strong genetic differentiation on a fragmentation gradient among populations of the heterocarpic annual Catananche lutea L. (Asteraceae)

    • B. Gemeinholzer
    • F. May
    • D. Lauterbach

    Original Article 10 July 2012 Pages: 1585 - 1596

    

17. Variation of leaf shape of Salix herbacea in Europe

    • Katarzyna Marcysiak

    Original Article 28 June 2012 Pages: 1597 - 1607