Richardia scabra L.

Native to:

Alabama, Argentina Northwest, Arkansas, Belize, Bolivia, Brazil North, Brazil Northeast, Brazil Southeast, Brazil West-Central, Central American Pacific Is., Colombia, Costa Rica, Cuba, Ecuador, El Salvador, Florida, French Guiana, Georgia, Guatemala, Guyana, Honduras, Jamaica, Louisiana, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Mississippi, Nicaragua, North Carolina, Panamá, Paraguay, Peru, South Carolina, Texas, Venezuela, Virginia

Introduced into:

Angola, Assam, Bangladesh, Benin, China Southeast, Fiji, Hainan, Hawaii, India, Indiana, Jawa, KwaZulu-Natal, Malawi, Maryland, Myanmar, Northern Provinces, Philippines, Puerto Rico, South China Sea, Sri Lanka, Taiwan, Tanzania, Uganda, West Himalaya, Zambia, Zimbabwe

POWO follows these authorities in accepting this name:

• Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
• Akoègninou, A., van der Burg, W.J. & van der Maesen, L.J.G. (eds.) (2006). Flore Analytique du Bénin: 1-1034. Backhuys Publishers.
• Bachulkar, M. (2012). Additions to the flora of Maharashtra. Journal of Economic and Taxonomic Botany 36: 381-382.
• Berry, P.E., Yatskievych, K. & Holst, B.K. (eds.) in Steyermark, J., Berry, P.E., Holts, B.K. (eds). (2004). Flora of the Venezuelan Guayana 8: 1-874. Missouri Botanical Garden, St. Louis.
• Borhidi, A. (2006). Rubiáceas de México: 1-512. Akadémiai Kiadó, Budapest.
• Borhidi, A. (2012). Rubiáceas de México, ed. 2: 1-608. Akadémiai Kiadó, Budapest.
• Davidse, G. & al. (eds.) (2012). Flora Mesoamericana 4(2): 1-533. Universidad Nacional Autónoma de México, México, D.F.
• Delprete, P.G. & Cortés-B., R. (2006 publ. 2007). A synopsis of the Rubiaceae of the states of Mato Grosso and Mato Grosso do Sul, Brazil, with a key to genera, and a preliminary species list. Revista de Biologia Neotropical 3: 13-96.
• Delprete, P.G. (2010). Rubiaceae. Flora dos estados de Goiás e Tocantins 40: 1-1610. Universidade Federal de Goiás.
• Evenhuis, N.L. & Eldredge, L.G. (eds.) (2012). Records of the Hawaii biological survey for 2011. Part II: plants. Bishop Museum Occasional Papers 113: 1-102.
• Figueiredo, E. & Smith, G.F. (2008). Plants of Angola. Strelitzia 22: 1-279. National Botanical Institute, Pretoria.
• Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew.
• Hammel, B.E., Grayum, M.H., Herrera, C. & Zamora, N. (eds.) (2014). Manual de Plantas de Costa Rica 7: 1-840. Missouri Botanical Garden Press, St. Louis.
• Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
• Idárraga-Piedrahita, A., Ortiz, R.D.C., Callejas Posada, R. & Merello, M. (eds.) (2011). Flora de Antioquia: Catálogo de las Plantas Vasculares 2: 1-939. Universidad de Antioquia, Medellín.
• Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
• Lozada Pérez, L. & Borhidi, A. (2013). Flora de Guerrero 57: 1-55. Facultade de Ciencias, UNAM.
• Mendoza, H., Ramirez P., B.R. & Jimenez, L.C. (2004). Rubiaceae de Colombia: guia ilustrada de generos: 1-351. Instituto de Investigacion de Recursos Biologicos Alexander von Humboldt, Bogota, Colombia.
• Smith, A.C. (1988). Flora Vitiensis Nova. A new flora for Fiji (Spermatophytes only) 4: 1-377. Pacific Tropical Botanical Garden, Lawai.
• Wu, Z., Raven, P.H. & Hong, D. (eds.) (2011). Flora of China 19: 1-884. Missouri Botanical Garden Press, St. Louis.

Catálogo de Plantas y Líquenes de Colombia

• Bernal, R., Gradstein, S.R. & Celis, M. (eds.). 2015. Catálogo de plantas y líquenes de Colombia. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá. http://catalogoplantasdecolombia.unal.edu.co

Kew Backbone Distributions

• Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
• Akoègninou, A., van der Burg, W.J. & van der Maesen, L.J.G. (eds.) (2006). Flore Analytique du Bénin: 1-1034. Backhuys Publishers.
• Backer, C.A. & Bakhuizen van den Brink, R.C. in Backer, C.A. & Bakhuizen van den Brink, R. C. (1965). Flora of Java 2: 1-641. N.V.P. Noordhoff, Groningen, The Netherlands.
• Berry, P.E., Yatskievych, K. & Holst, B.K. (eds.) in Steyermark, J., Berry, P.E., Holts, B.K. (eds). (2004). Flora of the Venezuelan Guayana 8: 1-874. Missouri Botanical Garden, St. Louis.
• Delprete, P.G. (2010). Rubiaceae. Flora dos estados de Goiás e Tocantins 40: 1-1610. Universidade Federal de Goiás.
• Evenhuis, N.L. & Eldredge, L.G. (eds.) (2012). Records of the Hawaii biological survey for 2011. Part II: plants. Bishop Museum Occasional Papers 113: 1-102.
• Figueiredo, E. & Smith, G.F. (2008). Plants of Angola. Strelitzia 22: 1-279. National Botanical Institute, Pretoria.
• Hammel, B.E., Grayum, M.H., Herrera, C. & Zamora, N. (eds.) (2014). Manual de Plantas de Costa Rica 7: 1-840. Missouri Botanical Garden Press, St. Louis.
• Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
• Ruhsam, M. (2005). Survey of all the Rubiaceae specimens at the Royal Botanic Gardens, Kew.
• Sarmah, K.K. & Borthakur, S.K. (2009). A checklist of angiospermic plants of Manas national park in Assam, India. Pleione 3: 190-200.
• Smith, A.C. (1988). Flora Vitiensis Nova. A new flora for Fiji (Spermatophytes only) 4: 1-377. Pacific Tropical Botanical Garden, Lawai.
• Wu, Z., Raven, P.H. & Hong, D. (eds.) (2011). Flora of China 19: 1-884. Missouri Botanical Garden Press, St. Louis.

Flora of Tropical East Africa

• L., Sp. Pl.: 330 (1753).
• Lewis & Oliver in Brittonia 26: 282 (1974).

Useful Plants and Fungi of Colombia

• Bernal, R., Gradstein, S.R., & Celis, M. (eds.). (2020). Catálogo de Plantas y Líquenes de Colombia. v1.1. Universidad Nacional de Colombia. Dataset/Checklist. https://doi.org/10.15472/7avdhn
• Diazgranados et al. (2021). Catalogue of plants of Colombia. Useful Plants and Fungi of Colombia project. In prep.
• Diazgranados, M., Allkin, B., Black N., Cámara-Leret, R., Canteiro C., Carretero J., Eastwood R., Hargreaves S., Hudson A., Milliken W., Nesbitt, M., Ondo, I., Patmore, K., Pironon, S., Turner, R., Ulian, T. (2020). World Checklist of Useful Plant Species. Produced by the Royal Botanic Gardens, Kew. Knowledge Network for Biocomplexity.
• FPI (2021). Food Plants International. https://fms.cmsvr.com/fmi/webd/Food_Plants_World?homeurl=https://foodplantsinternational.com/plants/
• GBIF.org (2021). GBIF species matching tool. https://www.gbif.org/tools/species-lookup
• Instituto de Investigación de Recursos Biológicos Alexander von Humbodlt (2014). Plantas alimenticias y medicinales nativas de Colombia. 2567 registros, aportados por: Castellanos, C. (Contacto del recurso), Valderrama, N. (Creador del recurso, Autor), Bernal, Y. (Autor), García, N. (Autor). http://i2d.humboldt.org.co/ceiba/resource.do?r=ls_colombia_magnoliophyta_2014
• Medicinal Plant Names Services (MPNS) v.10 (2021); http://mpns.kew.org/
• RBG, Kew (2021). Kew Economic Botany Collection. https://ecbot.science.kew.org/