cryptogamie BBryologieryologie 2020 ● 41 ● 13 DIRECTEUR DE LA PUBLICATION / PUBLICATION DIRECTOR : Bruno David, Président du Muséum national d’Histoire naturelle RÉDACTEUR EN CHEF / EDITOR-IN-CHIEF : Denis LAMY ASSISTANTE DE RÉDACTION / ASSISTANT EDITOR : Marianne SALAÜN ([email protected]) MISE EN PAGE / PAGE LAYOUT : Marianne SALAÜN RÉDACTEURS ASSOCIÉS / ASSOCIATE EDITORS Biologie moléculaire et phylogénie / Molecular biology and phylogeny Bernard GOFFINET Department of Ecology and Evolutionary Biology, University of Connecticut (United States) Mousses d’Europe / European mosses Isabel DRAPER Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid (Spain) Francisco LARA GARCÍA Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid (Spain) Mousses d’Afrique et d’Antarctique / African and Antarctic mosses Rysiek OCHYRA Laboratory of Bryology, Institute of Botany, Polish Academy of Sciences, Krakow (Pologne) Bryophytes d’Asie / Asian bryophytes Rui-Liang ZHU School of Life Science, East China Normal University, Shanghai (China) Bioindication / Biomonitoring Franck-Olivier DENAYER Faculté des Sciences Pharmaceutiques et Biologiques de Lille, Laboratoire de Botanique et de Cryptogamie, Lille (France) Écologie des bryophytes / Ecology of bryophyte Nagore GARCÍA MEDINA Department of Biology (Botany), and Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid (Spain) COUVERTURE / COVER : Leptodon smithii (Hedw.) F.Weber & D.Mohr (Photo M. Aleffi ) Cryptogamie, Bryologie est indexé dans / Cryptogamie, Bryologie is indexed in: – Biological Abstracts – Current Contents – Science Citation Index – Publications bibliographiques du CNRS (Pascal). Cryptogamie, Bryologie est distribué en version électronique par / Cryptogamie, Bryologie is distributed electronically by: – BioOne® (http://www.bioone.org) Cryptogamie, Bryologie est une revue en fl ux continu publiée par les Publications scientifi ques du Muséum, Paris Cryptogamie, Bryologie is a fast track journal published by the Museum Science Press, Paris Les Publications scientifi ques du Muséum publient aussi / The Museum Science Press also publish: Adansonia, Geodiversitas, Zoosystema, Anthropozoologica, European Journal of Taxonomy, Naturae, Comptes Rendus Palevol, Cryptogamie sous-sections Algologie, Mycologie. Diff usion – Publications scientifi ques Muséum national d’Histoire naturelle CP 41 – 57 rue Cuvier F-75231 Paris cedex 05 (France) Tél. : 33 (0)1 40 79 48 05 / Fax : 33 (0)1 40 79 38 40 diff [email protected] / http://sciencepress.mnhn.fr © Publications scientifi ques du Muséum national d’Histoire naturelle, Paris, 2020 ISSN (imprimé / print) : 1290-0796 / ISSN (électronique / electronic) : 1776-0992 New Checklist of the Bryophytes of Italy Michele ALEFFI Roberta TACCHI School of Biosciences and Veterinary Medicine, Plant Diversity & Ecosystems Management Unit, Bryology Laboratory & Herbarium, University of Camerino, Via Pontoni 5, I-62032 Camerino (MC) (Italy) michele.aleffi @unicam.it Silvia POPONESSI Department of Chemistry, Biology and Biotechnology, University of Perugia, Polo Didattico Via del Giochetto 6, I-06121 Perugia (Italy) Submitted on 14 February 2020 | Accepted on 17 July 2020 | Published on 30 September 2020 Aleffi M., Tacchi R. & Poponessi S. 2020. — New Checklist of the Bryophytes of Italy. Cryptogamie, Bryologie 41 (13): 147-195. https://doi.org/10.5252/cryptogamie-bryologie2020v41a13. http://cryptogamie.com/bryologie/41/13 ABSTRACT Th e bryophyte fl ora of Italy sums up 1191 species, 18 subspecies and 35 varieties. Among them, hornworts and liverworts are represented by 297 species, 5 subspecies and 4 varieties, united in KEY WORDS Hornworts, 99 genera and 54 families, while mosses totalize 894 species, 13 subspecies and 31 varieties, grouped liverworts, into 253 genera and 77 families. Th e lists include tabular distributional data by region, based on mosses, literature records and herbarium material, especially for rare and doubtful species. Similarly, it dif- Italy, Vatican City State, ferentiates between reports before and after 1968, using the most recently published information Republic of San Marino. when appropriate. Critical notes on distributional and taxonomical issues are included. RÉSUMÉ Nouvelle Checklist des Bryophytes d’Italie. La fl ore des bryophytes de l’Italie comprend 1191 espèces, 18 sous-espèces et 35 varietés. Parmi elles, les Anthocérotes et Hépatiques sont représentées par 297 espèces, 5 sous-espèces et 4 variétés, réunies en 99 genres et 54 familles, tandis que les mousses le sont par 894 espèces, 13 sous-espèces et 31 variétés, regroupées en 253 genres et 77 familles. La liste principale comprend des données de MOTS CLÉS Anthocérotes, distribution tabulaires par région, basées en partie sur les documents de la littérature et principale- hépatiques, ment sur le matériel d’herbier, en particulier pour les espèces rares et douteuses. La liste diff érencie mousses, les rapports publiés avant et après 1968, et au cas échéant, nous avons utilisé les informations conte- Italie, Cité du Vatican, nues dans les publications plus récentes. Des notes critiques sur les problèmes de distribution et de République de Saint-Marin. taxonomie sont incluses. CRYPTOGAMIE, BRYOLOGIE • 2020 • 41 (13) © Publications scientifi ques du Muséum national d’Histoire naturelle, Paris. www.cryptogamie.com/bryologie 147 Aleffi M. et al. INTRODUCTION SCV Vatican City State ABR Abruzzo Ten years after the publication of the Checklist of the Horn- MOL Molise worts, Liverworts and Mosses of Italy (Aleffi et al. 2008), the CAM Campania authors propose a new edition of the Checklist of the Bryo- PUG Puglia phytes of Italy. Th e compilation of a new checklist is neces- BAS Basilicata sary, not only because in recent years numerous studies have CAL Calabria increased the bryological knowledge of the Italian country, SAR Sardegna but also because the publications of the two Checklist of the SIC Sicilia Mosses and the Hepatics and Anthocerotes of the Mediter- ranean basin (Ros et al. 2007, 2013), the World Checklist of Each report uses the following symbols: Hornworts and Liverworts (Söderström et al. 2016) and the ○ report based on collections published before 1968 Checklist of Bryophytes of Europe, Macaronesia and Cyprus ● report based on collections published during or after (Hodgetts et al. 2020) have changed the systematic and tax- 1968 onomy of the European bryophyte fl ora. (○) doubtful report based on collections published before On the other side, recent molecular and taxonomic works 1968 have yielded several changes to the systematics, and nomen- (●) doubtful report based on collections published during clature of many species, genera, and even entire families, or after 1968 especially referred to the pleurocarpous mosses and liverworts. + report without precise collection data or locality Th us, while the general framework of the volume remains unaltered, a comparison of this new edition of the checklist, Nomenclature follows Söderström et al. (2016) and the and the previous one would prove diffi cult both quantitatively Checklist of Bryophytes of Europe, Macaronesia and Cyprus and qualitatively. (Hodgetts et al. 2020). Th e bibliography is published with A complete list of the Hornworts, Liverworts and Mosses updates until May 2020. It covers all the works published known to date in the diff erent regions of Italy (defi ned by by Italian and foreign scholars reporting on bryophytes for their current political borders) is herein provided. Reports the Italian territory. Th e bibliography provides a general list from the Republic of San Marino and the Vatican City State of the bibliographic entries in alphabetical order by author, were also included. including the general works about Italy overall, and which do not report localities, but molecular, taxonomical, or biogeo- graphic works that indirectly concern the Italian bryofl ora. MATERIAL AND METHODS LIST OF ABBREVIATIONS CITED IN THE NOTES Th e present checklist is based on information from literature, J.V. J. Váňa studies and, in particular for species from taxonomically dif- M.A. M. Aleffi fi cult genera or groups of species of doubtful occurrence, R.G. R. Grolle revision of bryological collections from several Italian and R.S. R. Schumacker foreign institutional or private herbaria, from the author’s conf. confi rmavit recent observations and reports, and those of numerous det. determinavit European bryologists. in litt. in litteris Regional distribution is reported for each taxon (Appen- leg. legit dix 1); the tabular representation follows that of the previous per with the erroneous name of editions of the checklists. Th e Italian regions are arranged from rev. revised by north to south and designated with the following abbrevia- s.l. sensu lato tions (Fig. 1): s.str. sensu stricto AOS Val d’Aosta sub with the synonym of PIE Piemonte v. vidit LOM Lombardia TRA Trentino-Alto Adige ABBREVIATIONS OF HERBARIA FOLLOW VITT ET AL. (1985) VEN Veneto [BER] Bergamo FRV Friuli-Venezia Giulia [BI] Bari (Santarelli Herbarium) LIG Liguria [BM] London (British Museum of Natural History) EMR Emilia-Romagna [BR] Bruxelles (National Botanical Garden) SMR Republic of San Marino [CAME] Camerino TOS Toscana [CHER] Cherbourg MAR Marche [DUIS] Münstereifel (Düll Herbarium) UMB Umbria [FI] Firenze (Cryptogamic Herbarium) LAZ Lazio [G] Genève 148 CRYPTOGAMIE, BRYOLOGIE • 2020 • 41 (13) New Checklist of the