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Floral morphology to discriminate taxa between and within Cytisus sect. Alburnoides, sect. Spartopsis and sect. Verzinum (Genisteae, Fabaceae) G. AuvrayC. GouronV. Malécot Original Article 12 August 2012 Pages: 1827 - 1835
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Pollen morphology of Pachycereus weberi (Cactaceae): an evaluation of variation in pollen size Sandra Aracely Aguilar-GarcíaDulce María Figueroa-CastroCarlos Castañeda-Posadas Original Article 12 August 2012 Pages: 1845 - 1850
Pollen morphology in tribe Dicomeae Panero and Funk (Asteraceae) A. Pereira CoutinhoR. Almeida da SilvaS. Ortiz Original Article 17 August 2012 Pages: 1851 - 1865
A new endemism for the Azores: the case of Centaurium scilloides (L. f.) Samp. José Antonio Fernández PrietoEduardo CiresÁlvaro Bueno Original Article 26 August 2012 Pages: 1867 - 1879
Seed morphoanatomy and its systematic relevance to Tillandsioideae (Bromeliaceae) Raquel I. MagalhãesJorge E. A. Mariath Original Article 06 September 2012 Pages: 1881 - 1895
Genetic variability and relationships among interspecific hybrid cultivars and parental species of Paphiopedilum via ribosomal DNA sequence analysis So Young ChungSun Hee Choi Original Article 24 August 2012 Pages: 1897 - 1907
Three new species of Myrosmodes (Orchidaceae, Spiranthoideae) from Colombia and Ecuador Joanna Mytnik-EjsmontDariusz L. SzlachetkoSławomir Nowak Original Article Open access 25 August 2012 Pages: 1909 - 1916
Phenotypic and molecular variability and genetic structure of Iranian almond cultivars Mehrshad ZeinalabediniSamira SohrabiMohsen Mardi Original Article 26 August 2012 Pages: 1917 - 1929
Pollen morphology and its taxonomic significance of the genus Arabis (Brassicaceae) in Turkey Birol MutluSadık Erik Original Article 22 September 2012 Pages: 1931 - 1946
Molecular evidence of hybridization in two native invasive species: Tithonia tubaeformis and T. rotundifolia (Asteraceae) in Mexico Efraín Tovar-SánchezFabiola Rodríguez-CarmonaLeticia Valencia-Cuevas Original Article 04 September 2012 Pages: 1947 - 1959
Morphometric studies and taxonomic delimitation in Menonvillea scapigera and related species (Cremolobeae: Brassicaceae) Diego L. SalariatoFernando O. ZuloagaIhsan A. Al-Shehbaz Original Article 24 August 2012 Pages: 1961 - 1976
Male meiosis in Lotus corniculatus L. Syed Mudassir JeelaniSantosh KumariRaghbir Chand Gupta Original Article 19 September 2012 Pages: 1977 - 1985
Phylogenetic relationships among the New World cypresses (Hesperocyparis; Cupressaceae): evidence from noncoding chloroplast DNA sequences Randall G. TerryJim A. BartelRobert P. Adams Original Article 25 September 2012 Pages: 1987 - 2000