Penthoraceae

Familia:
Genus: Penthorum

Penthoraceae Rydb. ex Britton, 1901

• Rydberg, P.A. in Manual of the Flora of the northern States and Canada 475.

• Friedrich A. Lohmueller: The Botanical System of the Plants[1]

• Govaerts, R. et al. 2025. Penthoraceae in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2025 March 29. Reference page. 
• International Plant Names Index. 2025. Penthoraceae. Published online. Accessed: March 29 2025. Reference page.
• Hassler, M. 2025. Penthoraceae. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2025. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2025 March 29. Reference page. 
• Tropicos.org 2025. Penthoraceae. Missouri Botanical Garden. Published online. Accessed: 29 March 2025. Reference page.