Ceratodon purpureus (Hedw.) Brid.

Cottet, Agustina Celeste, Messuti, María Inés, Ansaldo, Martín & Dopchiz, Laura Patricia, 2025, Mosses (Bryophyta) of the north-western region of Marambio (Seymour) Island, Antarctica, Antarctic Science (Cambridge, England) 37 (1), pp. 31-38 : 37

* Ceratodon purpureus (Hedw.) Brid. [ Ditrichaceae ]

Examined material: Antarctica, Marambio Island , plateau of the island, behind the Plant (64°14 ′ 32.21 ′′ S; 56°37 ′ 36.69 ′′ W; 197 m. a.s.l.), on unprotected ground, 9.1.2022, A. C . Cottet and L. P. Dopchiz ( BCRU 5659 ); ibid., going down to the east from the Emergency House (64°14 ′ 23.92 ′′ S; 56° 37 ′ 11.55 ′′ W; 184 m. a.s.l.), on soil protected by rocks, 12.1.2022, B. C . Cottet and L. P. Dopchiz ( BCRU 5660 ); ibid., going down to the east from La Chacarita (64°14 ′ 27.29 ′′ S; 56°37 ′ 20.42 ′′ W; 180 m. a.s.l.), on unprotected soil, 13.1.2022, A. C . Cottet and L. P. Dopchiz ( BCRU 5664 ); ibid., descending from the plateau towards the west coast from the Very-High-Frequency Omnidirectional Range towards Streamlet La Tradición (64°13 ′ 57.18 ′′ S; 56° 37 ′ 41.34 ′′ W; 26 m. a.s.l.), on unprotected ground, 17.1.2022, A. C . Cottet ( BCRU 5690 ); ibid., east coast, a rill prior to the La Pingüinera area, on the coast (64°17 ′ 06.93 ′′ S; 56°41 ′ 02.58 ′′ W; 4 m. a.s.l.), on soil protected by rocks, 21.1.2022, A. C . Cottet ( BCRU 5727 ); ibid., west coast, near Casa de Botes, streamlet zone (64°15 ′ 33.37 ′′ S; 56°43 ′ 53.08 ′′ W; 10 m. a.s.l.), on unprotected soil, 29.1.2022, A. C . Cottet and L. P. Dopchiz ( BCRU 5735 ) .