Plagiochila barteri var. valida ( Stephani 1904b: 587 ) Vanden Berghen (1981: 73)

Ah-Peng, Claudine, Bardat, Jacques, Pócs, Tamás, Söderström, Lars, Staménoff, Pierre & Strasberg, Dominique, 2012, Red List of liverworts and hornworts for Réunion (Mascarene archipelago), Phytotaxa 68 (1), pp. 1-23 : 16

31. Plagiochila barteri var. valida ( Stephani 1904b: 587) Vanden Berghen (1981: 73)

Family:— Plagiochilaceae .

Distribution:— Ethiopia, Malawi, Principe, Réunion, Rodrigues and São Tomé.

Habitat:— Terricolous to humicolous.

Threat:— Habitat destruction, known only from two localities on the island.

IUCN threat category:— EN[B2ab(iii)]

Specimens:— Saint-Benoît, Route de Saint-Benoît, terricolous in Philippia stands, 760 m, 12.01.1974, Onraedt 74.R.4334; Leg Rodriguez 225; Saint-Denis, zone de tamarin, 1600 m, 11.10.1962, Een R238.