Statut pour les îles subantarctiques
Blockeel, T. L., Bastos, C. J. P., Bednarek-Ochyra, H., Ochyra, R., Dulin, M. V., Fovet, L., Garcia, C., Hedenas, L., Hugonnot, V., Kirmaci, M., Koponen, T., Lebouvier, M., Martins, A., Muller, F., Sabovljevic, M., Lakusic, D., Schafer-Verwimp, A., Sergio, C., Surina, B. & Yayintas, O. T. 2009. New national and regional bryophyte records, 22. Journal of Bryology, 31: 201-210. [SA = S]

 

Statut pour les îles subantarctiques
Véron, S., Rodrigues-Vaz, C., Lebreton, E., Ah-Peng, C., Boullet, V., Chevillotte, H., Gradstein, S., Jérémie, J., Lavocat Bernard, E., Lebouvier, M., Meyer, J., Munzinger, J., Poncy, O., Thouvenot, L., Viscardi, G., Léotard, G., Gargominy, O., Leblond, S., Pignal, M., Rouhan, G., Tercerie, S., Invernon, V. & Muller, S. 2021. An assessment of the endemic spermatophytes, pteridophytes and bryophytes of the French Overseas Territories: towards a better conservation outlook. Biodiversity and Conservation, 30: 2097-2124. [SA = S]

 

Statut pour les îles subantarctiques (de Dicranoweisia immersa Broth., 1906)
Ochyra, R, Lewis Smith, R. I. & Bednarek-Ochyra, H. 2008. The illustrated moss flora of Antarctica. Cambridge: Cambridge University Press. pp. 704. [SA = P]

 

Distribution dans les îles subantarctiques : îles Kerguelen, Îles Crozet (Île de la Possession), Prince Edward Islands
     Références : Blockeel et al. (2009)

Synonymie : "At present, H. insularis known from Heard Island from whence it was described as Grimmia insularis Mitt. (Mitten, 1876), Iˆles Crozet (Elliset al., 2013b), and the Prince Edward Island.Apparently, it also occurs on Iˆles Kerguelen, the largest archipelago in this province, but the species isknown there under the local name Hymenoloma immersum (Broth.) Ochyra, which has not been formally reduced to synonymy. The species was also first reported from Iˆles Crozet (Blockeel et al., 2009b ) under this name."
     Références : Ellis et al. (2013)