An evaluation of the endemic bryophyte flora of Guadeloupe Author Gradstein, S. Robbert Muséum National d’Histoire Naturelle - Sorbonne Universités, Institut de Systématique, Évolution, Biodiversité (UMR 7205), BP 39, 57 rue Cuvier, 75005 Paris (France) robbert. gradstein @ mnhn. fr (corresponding author) gradstein@mnhn.fr Author Bernard, Elisabeth Lavocat Moreau, 97128 Goyave, Guadeloupe, F. W. I. Corresponding member of the Muséum National d’Histoire Naturelle, Institut de Systématique, Évolution, Biodiversité, 75005 Paris (France) lisalavocat @ hotmail. com lisalavocat@hotmail.com text Cryptogamie, Bryologie 2020 2020-10-14 20 15 205 214 http://dx.doi.org/10.11646/zootaxa.4878.3.2 journal article 10.5252/cryptogamie-bryologie2020v41a15 1776-0992 7822144 Lejeunea bermudiana (A.Evans) R.M.Schust. The Hepaticae and Anthocerotae of North America 4: 1105 (1980) . Taxilejeunea irregularis Steph. Species Hepaticarum 5: 490, 1914; Stephani, Icones Ineditae 10103. — Type : Guadeloupe , Duss 514 (holo-, G[G00069917!], autoic.), syn . nov . Remarks Lejeunea bermudiana is a common Caribbean species that is characterized by sharply apiculate leaves without or with 1-2 additional teeth on the ventral margin near apex, inflated lobules c . ¼× leaf length, thin-walled leaf cells, and bifid underleaves c . 3× stem width and with a cordate-subauriculate base, autoicous sexuality and toothed female bracts and perianths (Schuster 1980, as Crossotolejeunea bermudiana A.Evans ; Reiner-Drehwald & Goda 2000).