| Mala flora Slovenije A Martinčič, F Sušnik Cankarjeva založba, 1969 | 276 | 1969 |
| Gradivo za atlas flore Slovenije N Jogan, T Bačič, B Frajman, I Leskovar-Štamcar, D Naglič, A Podobnik, ... Center za kartografijo favne in flore, 2001 | 174 | 2001 |
| Mala flora Slovenije: ključ za določanje praprotnic in semenk A Martinčič, T Wraber, J Jogan, A Podobnik, B Turk, B Vreš, V Ravnik, ... Tehniška založba Slovenije, 2010 | 156 | 2010 |
| Genetic diversity in widespread species is not congruent with species richness in alpine plant communities P Taberlet, NE Zimmermann, T Englisch, A Tribsch, R Holderegger, ... Ecology Letters 15 (12), 1439-1448, 2012 | 120 | 2012 |
| Reticulate phylogenetics and phytogeographical structure of Heliosperma (Sileneae, Caryophyllaceae) inferred from chloroplast and nuclear DNA sequences B Frajman, B Oxelman Molecular Phylogenetics and Evolution 43 (1), 140-155, 2007 | 109 | 2007 |
| Hybrid origins and homoploid reticulate evolution within Heliosperma (Sileneae, Caryophyllaceae)—a multigene phylogenetic approach with relative dating B Frajman, F Eggens, B Oxelman Systematic Biology 58 (3), 328-345, 2009 | 108 | 2009 |
| A worldwide molecular phylogeny and classification of the leafy spurges, Euphorbia subgenus Esula (Euphorbiaceae) R Riina, JA Peirson, DV Geltman, J Molero, B Frajman, A Pahlevani, ... Taxon 62 (2), 316-342, 2013 | 106 | 2013 |
| Mala flora Slovenije A Martinčič, F Susnik Cankarjeva zalozba, 1969 | 80 | 1969 |
| Environmental heterogeneity and phenotypic divergence: can heritable epigenetic variation aid speciation? R Flatscher, B Frajman, P Schönswetter, O Paun Genetics Research International 2012, 2012 | 53 | 2012 |
| Giants and dwarfs: molecular phylogenies reveal multiple origins of annual spurges within Euphorbia subg. Esula B Frajman, P Schönswetter Molecular phylogenetics and evolution 61 (2), 413-424, 2011 | 38 | 2011 |
| Phylogenetic relationships of Atocion and Viscaria (Sileneae, Caryophyllaceae) inferred from chloroplast, nuclear ribosomal, and low-copy gene DNA sequences B Frajman, N Heidari, B Oxelman Taxon 58 (3), 811-824, 2009 | 38 | 2009 |
| A campanulaceous fate: the Albanian stenoendemic Asyneuma comosiforme in fact belongs to isophyllous Campanula B Frajman, GM Schneeweiss Systematic Botany 34 (3), 595-601, 2009 | 35 | 2009 |
| Genetic, cytological and morphological differentiation within the Balkan‐Carpathian Sesleria rigida sensu Fl. Eur. (Poaceae): A taxonomically intricate tetraploid … N Kuzmanović, P Comanescu, B Frajman, M Lazarević, O Paun, ... Taxon 62 (3), 458-472, 2013 | 34 | 2013 |
| Escaping to the summits: phylogeography and predicted range dynamics of Cerastium dinaricum, an endangered high mountain plant endemic to the western Balkan Peninsula D Kutnjak, M Kuttner, M Niketić, S Dullinger, P Schönswetter, B Frajman Molecular phylogenetics and evolution 78, 365-374, 2014 | 30 | 2014 |
| Disentangling relationships within the disjunctly distributed Alyssum ovirense/A. wulfenianum group (Brassicaceae), including description of a novel species from … M Magauer, P Schönswetter, TS Jang, B Frajman Botanical Journal of the Linnean Society 176 (4), 486-505, 2014 | 27 | 2014 |
| Sileneae taxonomy and systematics B Oxelman, A Rautenberg, M Thollesson, A Larsson, B Frajman, ... Cited 4, 2014, 2013 | 25 | 2013 |
| Vorarbeiten zu einer „Flora von Istrien", Teil VIII W Starmühler na, 2005 | 24 | 2005 |
| Cytotype diversity and genome size variation in Knautia (Caprifoliaceae, Dipsacoideae) B Frajman, I Rešetnik, H Weiss-Schneeweiss, F Ehrendorfer, ... BMC evolutionary biology 15 (1), 140, 2015 | 23 | 2015 |
| Disentangling relationships among the diploid members of the intricate genus Knautia (Caprifoliaceae, Dipsacoideae) I Rešetnik, B Frajman, S Bogdanović, F Ehrendorfer, P Schönswetter Molecular phylogenetics and evolution 74, 97-110, 2014 | 23 | 2014 |
| Materials for the Atlas of Flora of Slovenia N Jogan, T Bačič, B Frajman, I Leskovar, D Naglič, A Podobnik, ... Miklavž na Dravskem Polju: Center Za kartografijo favne in Flore, 2001 | 20 | 2001 |
