Didymodon tophaceus subsp. tophaceus
Creators: name: Ros, Rosa M.
name: Olaf, Susana Rams
name: Eloy, Olaf Werner
name: Cerón, Eloy
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Pottiales
Pottiaceae
Didymodon
Didymodon tophaceus
Didymodon tophaceus (brid.) lisa subsp. tophaceus

description: Didymodon tophaceus (Brid.) Lisa subsp. tophaceus
RECORDS. — Bescherelle (1882): Bab-Azoun; Constantine, berges du Mansourah; Mustapha. Bescherelle (1882), Corbière (1889), Jelenc (1955a): Blida, Gorges de la Chiffa. Bescherelle (1882), Jelenc (1955a): Alger, bords des ruisseaux; Oran; Tiaret. Trabut (1887a): D’Oran àa Mécheria. Corbière (1905): Environs de Constantine, Arcades romaines; Environs de Constantine, Le Hamma; Environs de Constantine, Les Pins; Environs de Constantine, Moulin Laire; Environs de Constantine, route de la Corniche; Environs de Constantine, Salah Bey; Environs de Constantine, Sidi M’Cid. Corbière (1905), Jiménez (2006): Environs de Constantine, route de Sétif. Thériot (1931, 1933), Jelenc (1955a): Hoggar, Idelès; Hoggar, Imarera, 2000 m; Hoggar, Issekkarassen, 2100 m; Hoggar, oued Haman; Hoggar, oued Tarouda; Hoggar, Tassili-n-Ajjer, Amgid. Jelenc (1951, 1967): Monts de Tlemcen, plateau de Lalla Setti, 1000 m. Jelenc (1953): Babor, flanc nord du Babor, 1300 m; Bèlezma, flanc sud-est du djebel Touggour, 1700 m. Jelenc (1955a): Bérard; Bône; Hoggar, Tamanghasset; Kabylie du Djurdjura, col de Tirourda, 1700 m; Kabylie du Djurdjura, Grotte de Tifrit; Monts de Tlemcen, Mazer; Monts de Tlemcen, Sebdou; Sous, Abouda. Jelenc (1955a), Jiménez et al. (2005b): Constantine. Collenot et al. (1960): Tassili N’Aijer, Afaïtalèsse. Jelenc (1967): Aurès, Chélia, 1800 m; Aurès, forêt de Sgag, 1650 m; Bèlezma, djebel Refaa, 2100 m; Djurdjura, Aizer, 1750 m. Frahm (1978): Béchar; Hoggar, Guelta von Imeghra, 1780 m; Hoggar, Gueltas von Issakkarassene, 1800 m. Jiménez et al. (2005b): Hoggar Gebirge, Gueltas von Issakarassene, Tamanghasset; Oasis de Bou Saäda; Philippeville; St. Eugène; Tizi-Ouzou. Very common.
COMMENT
Three infraspecific taxa were reported from Algeria whose identity has not been revised after its description (Ros et al. 2013): Didymodon tophaceus var. brevicaule (Schimp.) Boulay, reported by Bescherelle (1882) as Trichostomum tophaceum var. brevicaule, and later compiled by Jelenc (1955a) from Alger, le long de la route de Saint-Eugène; Didymodon tophaceus fo. acutifolius (Schimp.) Zodda, reported by Jelenc (1955a) from Constantine and Gorges de la Chiffa, ruisseau des Singes; and Didymodon tophaceus fo. recurvifolius (Boulay) Willd., reported by Jelenc (1951, 1967) from Monts de Tlemcen, Plateau de Lalla Setti, 1000 m, and by Jelenc (1955a) from Constantine and Monts de Tlemcen, Beni Snous. Due to the notable morphological variability of the species (Jiménez 2006), most probably these names do not have any taxonomical value.
description: Published as part of Ros, Rosa M., Olaf, Susana Rams, Eloy, Olaf Werner & Cerón, Eloy, 2024, Revisiting the Bryophyte Checklist of Algeria: Exploring Diversity and Distribution, pp. 49-116 in Cryptogamie, Bryologie 20 (5) on page 73, DOI: 10.5252/cryptogamie-bryologie2024v45a5, http://zenodo.org/record/14593891