| Frahm (J.-P.) | 2013 | Untersuchungen zum Bryum capillare Komplex, mit der Beschreibung von Bryum capillare var. schimperi und var. simile vars. nov. |
Archive for Bryology | 179 | |
| Frahm (J.-P.) | 2013 | The differentiation of sterile thalli of Aneura and Pellia and the problem of Pellia species with unistratose margins |
Archive for Bryology | 189 | |
| Frahm (J.-P.) et Bick (F.) | 2013 | La bryoflore des Vosges et des zones limitrophes, 3ème édition |
Archive for Bryology | (169) | |
| Frahm (J.-P.) | 2012 | The phytogeography of European bryophytes |
Botanical journal of the Linnean Society | 36 (1) | |
| Frahm (J.-P.) | 2011 | Bildatlas der epiphytischen Orthotrichum-Arten Deutschlands |
Archive for Bryology | 1 | |
| Frahm (J.-P.) | 2011 | Die Moosflora des Rehtals bei Schaeferhof (Nordvogesen) |
Archive for Bryology | 86 | |
| Frahm (J.-P.) | 2011 | The taxonomic status of Orthotrichum fastigiatum |
Archive for Bryology | 81 | |
| Frahm (J.-P.) | 2011 | Aneura maxima (Schiffn.) Steph. new to Norway |
Archive for Bryology | 101 | |
| Frahm (J.-P.) et Ho (B.-C.) | 2010 | Discovery of a natural hybrid between Bruchia vogesiaca Schwägr. and Trematodon ambiguus (Hedw.) Hornsch. (Musci, Bruchiaceae) |
Cryptogamie, Bryologie | 31 (1) | |
| Frahm (J.-P.) | 2009 | A preliminary study of the infraspecific taxa of Hypnum cupressiforme in Europe |
Archive for Bryology | 40 | |
| Frahm (J.-P.) | 2009 | Zur Unterscheidung von Thamnobryum subserratum (Hook. Ex Harv.) Nog. & Z. Iwats. und Thamnobryum neckeroides (Hook.) E. Lawton |
Archive for Bryology | 39 | |
| Frahm (J.-P.) | 2008 | Diversity, dispersal and biogeography of bryophytes (mosses) |
Biodiversity and conservation | 17 | |
| Frahm (J.-P.) | 2008 | Neue bemerkenswerte Moosfunde aus den Vogesen |
Archive for Bryology | 34 | |
| Frahm (J.-P.) et Sabovljevic (M. S.) | 2006 | Sphagnum denticulatum var. monocladum, a nex taxon from the azores, with notes on Sphagnum monocladum Warnst. |
Tropical Bryology | 27 | |
| Frahm (J.-P.) et Stech (M.) | 2006 | The taxonomic status of intermediate forms of Campylopus introflexus (Hedw.) Brid. and C. pilifer Brid. (Dicranaceae, Bryopsida) newly discovered in Europe |
Cryptogamie, Bryologie | 27 (2) | |
| Frahm (J.-P.) et Sabovljevic (M. S.) | 2006 | Preliminary results of the taxonomic value of Tortula densa (Velen.) J.-P. Frahm inferred from the internal transcribed spacer (ITS) of the nrDNA |
Cryptogamie, Bryologie | 27 (4) | |
| Frahm (J.-P.) | 2005 | Synthèse des découvertes bryophytiques dans les Vosges de 2002 à 2004 |
Bulletin de la Société d'histoire naturelle du pays de Montbéliard | Année 2005 | |
| Frahm (J.-P.) | 2002 | La Bryoflore des Vosges et des zones limitrophes |
Limprichtia | 19 | |
| Frahm (J.-P.) | 1997 | A taxonomic revision of dicranodontium (Musci) |
Annales Botanici Fennici | 34 | |
| Frahm (J.-P.) et Vadam (J.-C.) | 1992 | Hedwigidium integrifolium retrouvée dans les Vosges |
Société d'Histoire Naturelle du Pays de Montbéliard | Année 1992 | |
| Schumacker (R.) et Frahm (J.-P.) | 1986 | Sematophyllum micans (Wills.) Braithw. (Musci), nouveau pour la bryoflore française dans trois localités vosgiennes |
Cryptogamie - bryologie et lichénologie | 7 (2) | |
| Corley (M. F. V.) et Frahm (J.-P.) | 1982 | Taxonomy and world distribution of Campylopus pyriformis (Schultz) Brid. |
Journal of Bryology | 12 (2) | |
| Frahm (J.-P.) et Vitt (D. H.) | 1978 | A taxonomic study of Campylopus schimperi and C. subulatus (Bryopsida, Dicranaceae) in North America |
Brittonia | 30(3) | |