Red List of liverworts and hornworts for Réunion (Mascarene archipelago) Author Ah-Peng, Claudine Author Bardat, Jacques Author Pócs, Tamás Author Söderström, Lars Author Staménoff, Pierre UMR PVBMT, Université de La Réunion, 15 Avenue René Cassin, 97715 Messag Cedex 9, France Author Strasberg, Dominique UMR PVBMT, Université de La Réunion, 15 Avenue René Cassin, 97715 Messag Cedex 9, France text Phytotaxa 2012 2012-10-05 68 1 1 23 http://biotaxa.org/Phytotaxa/article/view/phytotaxa.68.1.1 journal article 10.11646/phytotaxa.68.1.1 1179-3163 5066080 34. Plagiochila renauldii Stephani (1904a: 156) Family:— Plagiochilaceae . Distribution:— Réunion and Mauritius . Habitat:— Upper cloud forests, corticolous and humicolous at the base of trunks. Threat:— This species has a narrow elevational range ( 1750 – 2518 m ). The species may be sensitive to global warming. IUCN threat category:— VU[D2] Specimens :—Three localities known from Réunion : Cirque de Cilaos, betw. Petit Matarum—Gite Caverne Dufour, subalpine ericaceous heath, between 1930 and 2518 m alt., 11.07.1996 , 21°6'S 55°29.7- 30.1'E, Szabó 9640CS ( EGR ); Saint-Benoît, GR Bélouve Piton des Neiges , 21°04'42S 55°31'42E , 1750 m , 29.03.2008 , Bardat & Chuah-Petiot 1750P1Q1TB1 ; Bardat & Chuah-Petiot 1750P1Q1TA3 .