Taxon - Links and literature
IUCN Red List of Threatened Species 2024-1 [39221]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [as Haesselia roraimensis Grolle & Gradst.]
Data retrieved on: 29 January 2024
Söderström L. et al. (2016): World checklist of hornworts and liverworts, PhytoKeys 59: 1–828 [as Haesselia roraimensis Grolle et Gradst.]Data retrieved on: 27 March 2020