Kaliwatan sa tanom ang Adelanthus falcatus.^[1] Una ning gihulagway ni William Jackson Hooker, ug gihatagan sa eksakto nga ngalan ni William Mitten.^[2] Ang Adelanthus falcatus sakop sa kahenera nga Adelanthus, ug kabanay nga Adelanthaceae.^[1][3]

Kini nga matang hayop na sabwag sa:

• State of Queensland
• State of New South Wales
• State of Victoria
• State of Tasmania
• amihanang Nuzeland
• habagatang Nuzeland
• Antipodes Island Group
• São Paulo
• Argentina
• Tśile
• Tristan da Cunha (pulo)
• Falkland Islands (kapuloan sa Kapupud-ang Falkland)
• Prince Edward Island (lalawigan)
• Macquaire Is

Walay nalista nga matang nga sama niini.^[1]

1. ↑ ^{1.0 1.1 1.2} Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2019). "Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist". Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X. TaxonID: 54104714. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Mitten W (1864) A new genus of hepaticae , Journal of the Proceedings of the Linnean Society. Botany 7: 243-244
3. ↑ Söderström L., Hagborg A. & von Konrat M. (eds.) (2019). ELPT: Early Land Plants Today (version Jan 2019). In: Species 2000 & ITIS Catalogue of Life, 2019 Annual Checklist (Roskov Y., Ower G., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., Nieukerken E. van, Zarucchi J., Penev L., eds.). Digital resource at www.catalogueoflife.org/annual-checklist/2019. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X.