Pollen ontogeny in Magnolia liliflora Desr. B. G. GalatiG. ZarlavskyM. M. Gotelli Original Article 18 November 2011 Pages: 527 - 534
Distributional patterns of the species of Valeriana (Valerianaceae) in southern South America Adriana KutschkerJuan J. Morrone Original Article 30 November 2011 Pages: 535 - 547
Allopolyploid speciation of Calypogeia sphagnicola (Jungermanniopsida, Calypogeiaceae) based on isozyme and DNA markers Katarzyna BuczkowskaJakub SawickiAlina Bączkiewicz Original Article Open access 02 December 2011 Pages: 549 - 560
The mechanism of stamen movement in Chimonanthus praecox (Calycanthaceae): differential cell growth rates on the adaxial and abaxial surfaces of filaments after flower opening Wei DuKe-Zhou QinXiao-Fan Wang Original Article 01 December 2011 Pages: 561 - 567
Pollination of the heterostylous Galápagos native, Cordia lutea (Boraginaceae) Conley K. McMullen Original Article 30 November 2011 Pages: 569 - 579
Implications of the reproductive biology of the narrow endemic Naufraga balearica (Apiaceae) for its conservation status Joana CursachJuan Rita Original Article 01 December 2011 Pages: 581 - 596
Anacamptis versus Orchis (Orchidaceae): seed micromorphology and its taxonomic significance Roberto GamarraEmma OrtúñezVirginia Guadaño Original Article 02 December 2011 Pages: 597 - 607
Genetic diversity within and between seedstock populations of several German autochthonous provenances and conventionally propagated nursery material of blackthorn (Prunus spinosa L.) Klaus EimertFranz-Emil RückertMax-Bernhard Schröder Original Article 30 November 2011 Pages: 609 - 618
Flexible mating system in distylous populations of Psychotria carthagenensis Jacq. (Rubiaceae) in Brazilian Cerrado Rogério Rodrigues FariaVictoria FerreroAndréa Cardoso Araujo Original Article 13 December 2011 Pages: 619 - 627
Analysis of hybridization between tetraploid Lotus corniculatus and diploid Lotus stepposus (Fabaceae-Loteae): morphological and molecular aspects T. E. KraminaG. V. DegtjarevaI. G. Meschersky Original Article 06 December 2011 Pages: 629 - 644
Combining ecological and morphometrical approaches to increase the resolution within the Galactia neesii (Leguminosae) complex Guilherme B. CeolinSílvia T. S. Miotto Original Article 13 December 2011 Pages: 645 - 652
Morphological variation and evolutionary significance of Coccinia grandis (L.) Voigt: an under-exploited cucurbitaceous vegetable crop T. J. ShainaS. Suhara Beevy Original Article 13 December 2011 Pages: 653 - 659
Altingioxylon hainanensis sp. nov.: earliest fossil wood record of the family Altingiaceae in Eastern Asia and its implications for historical biogeography Alexei A. OskolskiTatyana M. KodrulJianhua Jin Original Article 01 January 2012 Pages: 661 - 669
Diverse fossil Onagraceae pollen from a Miocene palynoflora of north-east China: early steps in resolving the phytogeographic history of the family Friðgeir GrímssonReinhard ZetterQin Leng Original Article 24 December 2011 Pages: 671 - 687
Chromatin differentiation between Vigna radiata (L.) R. Wilczek and V. unguiculata (L.) Walp. (Fabaceae) Kyria Cilene de A. BortoletiAna Maria Benko-IsepponAna Christina Brasileiro-Vidal Short Communication 11 November 2011 Pages: 689 - 693