Kaliwatan sa tanom nga bulak ang Acalypha villosa.^[1] Una ning gihulagway ni Nikolaus Joseph von Jacquin.^[2] Ang Acalypha villosa sakop sa kahenera nga Acalypha, ug kabanay nga Euphorbiaceae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Paraguay
• Peru
• Ecuador
• amihanan-sidlakang & amihanang & habagatan-sidlakang & kasadpan-sentrong Brasil
• Venezuela
• Costa Rica
• Nicaragua
• amihanan-sidlakang & habagatan-kasadpang & habagatan-sidlakang & sentrong Mehiko
• Ondoras
• Jamaica
• Leeward Islands
• Gulpo sa Mehiko
• Bolibiya
• Guyana
• amihanan-kasadpang Argentina
• Colombia
• Belize
• El Salvador
• Windward Islands
• Guatemala
• Curaçao Island
• Panama

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: 42982330. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Jacq. (1763) , In: Select. Stirp. Amer. Hist.: 254
3. ↑ Govaerts R. (ed). For a full list of reviewers see: http://apps.kew.org/wcsp/compilersReviewers.do (2019). WCSP: World Checklist of Selected Plant Families (version Aug 2017). 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.