Taxon - Odkazy a literatura
IUCN Red List of Threatened Species 2024-1 [39226]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Spruceanthus theobromae (Spruce) Gradst.]
Datum citace: 29. leden 2024
Söderström L. et al. (2016): World checklist of hornworts and liverworts, PhytoKeys 59: 1–828 [jako Spruceanthus theobromae (Spruce) Gradst.]Datum citace: 29. březen 2020