Veronica persica Poir.

Native to:

Iran, North Caucasus, Transcaucasus

Introduced into:

Afghanistan, Alabama, Alaska, Albania, Alberta, Algeria, Argentina Northeast, Argentina Northwest, Argentina South, Arizona, Arkansas, Ascension, Austria, Azores, Baleares, Baltic States, Belarus, Belgium, Bolivia, Brazil South, Brazil Southeast, British Columbia, Bulgaria, California, Canary Is., Cape Provinces, Central European Rus, Chatham Is., Chile Central, Chile North, Chile South, China South-Central, China Southeast, Colombia, Colorado, Connecticut, Corse, Costa Rica, Cyprus, Czechoslovakia, Delaware, Denmark, District of Columbia, East Aegean Is., East European Russia, East Himalaya, Ecuador, Egypt, Eritrea, Ethiopia, Finland, Florida, France, Free State, Galápagos, Georgia, Germany, Great Britain, Greece, Hungary, Iceland, Idaho, Illinois, India, Indiana, Iowa, Iraq, Ireland, Italy, Jamaica, Japan, Juan Fernández Is., Kansas, Kazakhstan, Kentucky, Kenya, Kirgizstan, Korea, Kriti, Krym, Kuril Is., KwaZulu-Natal, Lebanon-Syria, Lesotho, Lesser Sunda Is., Libya, Louisiana, Madeira, Maine, Manitoba, Maryland, Massachusetts, Mauritius, Mexico Central, Mexico Gulf, Mexico Southwest, Michigan, Minnesota, Mississippi, Missouri, Montana, Morocco, Nebraska, Nepal, Netherlands, Nevada, New Brunswick, New Guinea, New Hampshire, New Jersey, New Mexico, New South Wales, New York, New Zealand North, New Zealand South, Newfoundland, Norfolk Is., North Carolina, Northern Provinces, Northern Territory, Northwest European R, Northwest Territorie, Norway, Nova Scotia, Ohio, Oklahoma, Ontario, Oregon, Pakistan, Palestine, Panamá, Pennsylvania, Peru, Poland, Portugal, Primorye, Prince Edward I., Queensland, Québec, Rhode I., Romania, Sakhalin, Sardegna, Saskatchewan, Sicilia, South Australia, South Carolina, South Dakota, South European Russi, South Georgia, Spain, Sri Lanka, St.Helena, Sweden, Switzerland, Tadzhikistan, Taiwan, Tasmania, Tennessee, Texas, Tibet, Turkey, Turkey-in-Europe, Ukraine, Uruguay, Utah, Uzbekistan, Venezuela, Vermont, Victoria, Virginia, Washington, West Himalaya, West Virginia, Western Australia, Wisconsin, Wyoming, Xinjiang, Yemen, Yugoslavia

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.
• Ackerfield, J. (2015). Flora of Colorado: 1-818. BRIT Press.
• Allred, K.W. (2012). Flora Neomexicana, ed. 2, 1: 1-599. Range Science Herbarium, Las Cruces, New Mexico.
• Authier, P. & Covillot, J. (2011). Catalogue actualisé des plantes de l'île de Rhodes (Grèce). Saussurea; Travaux de la Société Botanique de Genève 41: 131-170.
• Aver'ianov, L.V. & al. (2006). Illyustrirovannyi opredelitel' rastenii Leningradskoi oblasti: 1-799. Nauka, Moskva.
• Bailey, C. & al. (2015). Guide to the Vascular Plants of Tennessee: 1-813. University of Tennessee press.
• Barkalov, V.Y. (ed.) (1991). Plantae Vasculares Orientalis Extremi Sovietici 5: 1-388. Nauka, Leningrad.
• Boulos, L. (2002). Flora of Egypt 3: 1-373. Al Hadara Publishing, Cairo.
• Brako, L. & Zarucchi, J.L. (1993). Catalogue of the Flowering Plants and Gymnosperms of Peru. Monographs in Systematic Botany from the Missouri Botanical Garden 45: i-xl, 1-1286. Missouri Botanical Garden.
• Chang, C.S., Kim, H. & Chang, K.S. (2014). Provisional checklist of vascular plants for the Korea peninsula flora (KPF): 1-660. DESIGNPOST.
• Chukavina, A.P. (ed.) (1984). Flora Tadzhikskoi SSR 7: 1-562. Izd-vo Akademii nauk SSSR, Moskva.
• Correa A., Mireya D. Galdames, Carmen Correa A., M. D., C. Galdames & M. S. de Stapf (2004). Catálogo de las Plantas Vasculares de Panamá: 1-599. Smithsonian Tropical Research Institute.
• Cossu, T.A, Camarda, I. & Brundu, G. (2014). A catalogue of non-native weeds in irrigated crops in Sardinia (Italy). Webbia; Raccolta de Scritti Botanici 69: 145-156.
• Danin, A. & Fragman- Sapir, O. (2019). Flora of Israel Online http://flora.org.il/en/plants/.
• Dassanayake (ed.) (1981). A Revised Handbook to the Flora of Ceylon 3: 1-499. Oxford & IBH Publishing Co. PVT. LTD., New Delhi, Calcutta.
• Davis, P.H. (ed.) (1978). Flora of Turkey and the East Aegean Islands 6: 1-825. Edinburgh University Press, Edinburgh.
• Dimopoulos, P., Raus, T., Bergmeier, E., Constantinidis, T., Iatrou, G., Kokkini, S., Strid, A., & Tzanoudakis, D. (2013). Vascular plants of Greece. An annotated checklist: 1-372. Botanic gardens and botanical museum Berlin-Dahlem, Berlin and Hellenic botanical society, Athens.
• Dobignard, A. & Chatelain, C. (2013). Index synonymique de la flore d'Afrique du nord 5: 1-451. Éditions des conservatoire et jardin botaniques, Genève.
• Fairhurst, W. (2004). Flowering Plants of Ascension island: 1-300. Higham Press, Shirland, Alfreton, England.
• Fischer, M.A., Grau, J., Huber-Morath, A., Rechinger, K.H., Wendelbo, P. & Yeo, P.F. (1981). Flora Iranica 147: 1-298. Naturhistorisches Museums Wien.
• Garcia-Mendoza, A.J. & Meave, J.A. (eds.) (2012). Diversidad florística de Oaxaca: de musgos a angiospermas (colecciones y listas de especies), ed. 2: 1-351. Instituto de Biología, Universidad Nacional Autónoma de México.
• Germishuizen, G. & Meyer, N.L. (eds.) (2003). Plants of Southern Africa an annotated checklist. Strelitzia 14: 1-1231. National Botanical Institute, Pretoria.
• Ghazanfar, S.A., Hepper, F.N. & Philcox, D. (2008). Flora of Tropical East Africa, Scrophulariaceae: 1-211.
• Gilman, A.V. (2015). New flora of Vermont. Memoirs of the New York Botanical Garden 110: 1-614.
• Grierson, A.J.C. & Long, D.G. (2001). Flora of Bhutan 2: 1-1675. Royal Botanic Gardens, Edinburgh.
• Hammel, B.E., Grayum, M.H., Herrera, C. & Zamora, N. (eds.) (2015). Manual de Plantas de Costa Rica. Volumen VIII. Dicotyledóneas (Sabiaceae-Zygophyllaceae). Monographs in Systematic Botany from the Missouri Botanical Garden 131: 1-657. Missouri Botanical Garden.
• Hara, H., Stearn, W.T. & Williams, H.J. (1982). An Enumeration of the Flowering Plants of Nepal 3: 1-226. Trustees of British Museum, London.
• Hedberg, I., Kelbessa, E., Edwards, S., Demissew, S. & Persson, E. (eds.) (2006). Flora of Ethiopia and Eritrea 5: 1-690. The National Herbarium, Addis Ababa University, Ethiopia & The Department of Systematic Botany, Upps.
• 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.
• Iwatsuki, K., Yamazaki, T., Boufford, D.E. & Ohba, H. (eds.) (1993). Flora of Japan IIIa: 1-482. Kodansha Ltd., Tokyo.
• Jones, R.L. (2005). Plant life of Kentucky. An illustrated guide to the vascular flora: 1-833. The universitry press of Kentucky.
• Jørgensen, P.M. & León-Yánez, S. (eds.) (1999). Catalogue of the Vascular Plants of Ecuador. Monographs in Systematic Botany from the Missouri Botanical Garden 75: i-viii, 1-1181. Missouri Botanical Garden.
• Jørgensen, P.M., Nee, M.H. & Beck., S.G. (eds.) (2013). Catálogo de las plantas vasculares de Bolivia. Monographs in Systematic Botany from the Missouri Botanical Garden 127: 1-1741. Missouri Botanical Garden.
• 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.
• Komiljon, T., Natalya, B., Avazbek, B., Dilnoza, A., Ziyoviddin, Y., Deng, T. & Sun, H. (2020). Flora of the Dzhizak Province, Uzbekistan: 1-523. China Forestry Publishing House.
• Kosachev, P.A. (2010). Synopsis of the families Scrophulariaceae Juss. and Pediculariaceae Juss. of Altai mountain country. Turczaninowia 13(1): 19-102.
• Kozhevnikov, A.E., Kozhevnikov, Z.V., Kwak, M. & Lee, B.Y. (2019). Illustrated flora of the Primorsky Territory, Russian Far East: 1-1124. National institute of biological resources.
• Kral, R., Diamond, A.R., Ginzbarg, S.L., Hansen, C.J., Haynes, R.R., Keener, B.R., Lelong, M.G., Spaulding, D.D. & Woods, M. (2011). Annotated checklist of the vascular plants of Alabama: 1-112. Botanical reseach institute of Texas.
• Kumar, S. (2012). Herbaceous flora of Jaunsar-Bawar (Uttarkhand), India: enumerations. Phytotaxonomy 12: 33-56.
• Lambdon, P. (2012). Flowering plants & ferns of St Helena: 1-624. Pisces publications for St Helena nature conservation group.
• Lazkov, G.A. & Sultanova, B.A. (2011). Checklist of vascular plants of Kyrgyzstan. Norrlinia 24: 1-166.
• Litvinskaya, S.A. & Murtazaliev, R.A. (2013). Flora of the Northern Caucasus: An Atlas and Identification Book: 1-688. Fiton XXI.
• Meades, S.J. & Brouillet, L. (2019). Annotated Checklist of the Vascular Plants of Newfoundland and Labrador https://www.newfoundland-labradorflora.com/checklist/.
• Meikle, R.D. (1985). Flora of Cyprus 2: 833-1970. The Bentham-Moxon Trust Royal Botanic Gardens, Kew.
• Mill, R. & al. (2015). Flora of Pakistan 220: 1-331. Department of Botany, University of Karachi, Karachi.
• Mirek, Z., Piękoś-Mirkowa, H., Zając, A. & Zając, M (2020). Vascular plants of Poland an annotated checklist: 1-526. W. Szafer institute of botany, Polish academy of sciences, Krakow, Poland.
• Mohlenbrock, R.H. (2014). Vascular Flora of Illinois. A Field Guide, ed. 4: 1-536. Southern Illinois University Press, Carbondale.
• Montesinos Tubée, D.B. (2012). Lista anotada de nuevas adiciones para la flora andina de Moquegua, Perú. Revista Peruana de Biologia 19: 307-316.
• Muer, T., Sauerbier, H. & Cabrara Calixto, F. (2020). Die Farn- und Blütenpflanzen Madeiras: 1-792. Verlag und Versandbuchhandlung Andreas Kleinsteuber.
• Musselman, L.J. (2011). Checklist of Plants of Lebanon and Syria http://ww2.odu.edu/~lmusselm/plant/lebsyria/Checklist%20of%20Lebanon%20Plants.pdf.
• Nowak, A. & Nobis, M. (eds.) (2020). Illustrated Flora of Tajikistan and adjacent areas 2: 367-766. PAN, Polish academy of sciences.
• Orchard, A.E. (ed.) (1994). Oceanic Islands 1. Flora of Australia 49: 1-681. Australian Government Publishing Service, Canberra.
• Parslow, R. & Bennallick, I. (2017). The new flora of the Isles of Scilly: 1-539. Parslow Press.
• Scholz, S. & al. (2021). Adiciones a la flora vascular de Fuerteventura (islas Canarias) IV. Botánica Macaronésica 31: 165-190.
• Schäfer, H. (2021). Flora of the Azores a field guide: 1-445. Margraf Publishers GmbH.
• Sennikov, A.N. (ed.) (2017). Flora of Uzbekistan 2: 1-200. Navro'z Publishers, Toshkent.
• Shaheen, H., Qureshi, R., Akram, A., Gulfraz, M. & Potter, D. (2014). A preliminary floristic checklist of Thal desert Punjab, Pakistan. Pakistn Journal of Botany 46: 13-18.
• Sánchez Agudo, J.A., Martínez-Ortega, M.M., Cafferty, S. & Rico, E. (2012). A contribution toward clarifying the nomenclature of Veronica (Plantaginaceae). Taxon 61: 867-870.
• Tutin, T.G. & al. (eds.) (1972). Flora Europaea 3: 1-370. Cambridge University Press.
• Vvedensky, A.I. (ed.) (1961). Flora Uzbekistana 5: 1-667. Izd-va Akademii nauk Uzbekskoi SSR, Tashkent.
• Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542.
• Wood, J.R.I. (1997). A handbook of the Yemen Flora: 1-434. Royal Botanic Gardens, Kew.
• Z.Wu & P.H.Raven (eds.) (1998). Flora of China 18: 1-449. Science Press (Beijing) & Missouri Botanical Garden Press (St. Louis).
• Zuloaga, F.O., Morrone, O. , Belgrano, M.J., Marticorena, C. & Marchesi, E. (eds.) (2008). Catálogo de las Plantas Vasculares del Cono Sur. Monographs in Systematic Botany from the Missouri Botanical Garden 107: 1-3348. Missouri Botanical Garden.
• de Salas, MF, Baker, ML (2022). A Census of the Vascular Plants of Tasmania, including Macquarie Island: 1-161. Tasmanian Herbarium, Tasmanian Museum and Art Gallery, Hobart. https://flora.tmag.tas.gov.au/resources/census/.

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.
• Ackerfield, J. (2015). Flora of Colorado: 1-818. BRIT Press.
• Allred, K.W. (2012). Flora Neomexicana, ed. 2, 1: 1-599. Range Science Herbarium, Las Cruces, New Mexico.
• Amith, J. & collaborators (2020). Nahuatl Learning Environment http://www.balsas-nahuatl.org/index.html.
• Aver'ianov, L.V. & al. (2006). Illyustrirovannyi opredelitel' rastenii Leningradskoi oblasti: 1-799. Nauka, Moskva.
• Bailey, C. & al. (2015). Guide to the Vascular Plants of Tennessee: 1-813. University of Tennessee press.
• Barkalov, V.Y. (ed.) (1991). Plantae Vasculares Orientalis Extremi Sovietici 5: 1-388. Nauka, Leningrad.
• Bosser, J. & al. (eds.) (2000). Flore des Mascareignes 127-135: 1. IRD Éditions, MSIRI, RBG-Kew, Paris.
• Boulos, L. (2002). Flora of Egypt 3: 1-373. Al Hadara Publishing, Cairo.
• Chang, C.S., Kim, H. & Chang, K.S. (2014). Provisional checklist of vascular plants for the Korea peninsula flora (KPF): 1-660. DESIGNPOST.
• Chukavina, A.P. (ed.) (1984). Flora Tadzhikskoi SSR 7: 1-562. Izd-vo Akademii nauk SSSR, Moskva.
• Commonwealth Scientific and Industrial Research Organisation (2014-continuously updated). Atlas of Living Australia http://www.ala.org.au/.
• Correa A., Mireya D. Galdames, Carmen Correa A., M. D., C. Galdames & M. S. de Stapf (2004). Catálogo de las Plantas Vasculares de Panamá: 1-599. Smithsonian Tropical Research Institute.
• Danin, A. & Fragman- Sapir, O. (2019). Flora of Israel Online http://flora.org.il/en/plants/.
• Dassanayake (ed.) (1981). A Revised Handbook to the Flora of Ceylon 3: 1-499. Oxford & IBH Publishing Co. PVT. LTD., New Delhi, Calcutta.
• Davis, P.H. (ed.) (1978). Flora of Turkey and the East Aegean Islands 6: 1-825. Edinburgh University Press, Edinburgh.
• Dimopoulos, P., Raus, T., Bergmeier, E., Constantinidis, T., Iatrou, G., Kokkini, S., Strid, A., & Tzanoudakis, D. (2013). Vascular plants of Greece. An annotated checklist: 1-372. Botanic gardens and botanical museum Berlin-Dahlem, Berlin and Hellenic botanical society, Athens.
• Dobignard, A. & Chatelain, C. (2013). Index synonymique de la flore d'Afrique du nord 5: 1-451. Éditions des conservatoire et jardin botaniques, Genève.
• Fairhurst, W. (2004). Flowering Plants of Ascension island: 1-300. Higham Press, Shirland, Alfreton, England.
• Fischer, M.A., Grau, J., Huber-Morath, A., Rechinger, K.H., Wendelbo, P. & Yeo, P.F. (1981). Flora Iranica 147: 1-298. Naturhistorisches Museums Wien.
• Flora of North America Editorial Committee (2019). Flora of North America North of Mexico 17: 1-737. Oxford University Press, New York, Oxford.
• Forzza, R.C., Zappi, D. & Souza, V.C. (2016-continuously updated). Flora do Brasil 2020 em construção http://reflora.jbrj.gov.br/reflora/listaBrasil/ConsultaPublicaUC/ResultadoDaConsultaNovaConsulta.do.
• Garcia-Mendoza, A.J. & Meave, J.A. (eds.) (2012). Diversidad florística de Oaxaca: de musgos a angiospermas (colecciones y listas de especies), ed. 2: 1-351. Instituto de Biología, Universidad Nacional Autónoma de México.
• Germishuizen, G. & Meyer, N.L. (eds.) (2003). Plants of Southern Africa an annotated checklist. Strelitzia 14: 1-1231. National Botanical Institute, Pretoria.
• Ghazanfar, S.A., Hepper, F.N. & Philcox, D. (2008). Flora of Tropical East Africa, Scrophulariaceae: 1-211.
• Gilman, A.V. (2015). New flora of Vermont. Memoirs of the New York Botanical Garden 110: 1-614.
• Grierson, A.J.C. & Long, D.G. (2001). Flora of Bhutan 2: 1-1675. Royal Botanic Gardens, Edinburgh.
• Hadinec, J. & Lustyk, P. (2009). Additions to the flora of the Czech Republic. VIII.. Zprávy Ceské Botanické Spolecnosti 44: 185-319.
• Hammel, B.E., Grayum, M.H., Herrera, C. & Zamora, N. (eds.) (2015). Manual de Plantas de Costa Rica. Volumen VIII. Dicotyledóneas (Sabiaceae-Zygophyllaceae). Monographs in Systematic Botany from the Missouri Botanical Garden 131: 1-657. Missouri Botanical Garden.
• Hara, H., Stearn, W.T. & Williams, H.J. (1982). An Enumeration of the Flowering Plants of Nepal 3: 1-226. Trustees of British Museum, London.
• Hedberg, I., Kelbessa, E., Edwards, S., Demissew, S. & Persson, E. (eds.) (2006). Flora of Ethiopia and Eritrea 5: 1-690. The National Herbarium, Addis Ababa University, Ethiopia & The Department of Systematic Botany, Upps.
• 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.
• Iwatsuki, K., Yamazaki, T., Boufford, D.E. & Ohba, H. (eds.) (1993). Flora of Japan IIIa: 1-482. Kodansha Ltd., Tokyo.
• Jaramillo Díaz, P. & Guézou, A. (2017). CDF Checklist of Galapagos Vascular Plants - FCD Lista de especies de Plantas Vasculares de Galápagos http://www.darwinfoundation.org/datazone/checklists/vascular-plants/.
• Jones, R.L. (2005). Plant life of Kentucky. An illustrated guide to the vascular flora: 1-833. The universitry press of Kentucky.
• Jørgensen, P.M. & León-Yánez, S. (eds.) (1999). Catalogue of the Vascular Plants of Ecuador. Monographs in Systematic Botany from the Missouri Botanical Garden 75: i-viii, 1-1181. Missouri Botanical Garden.
• Jørgensen, P.M., Nee, M.H. & Beck., S.G. (eds.) (2013). Catálogo de las plantas vasculares de Bolivia. Monographs in Systematic Botany from the Missouri Botanical Garden 127: 1-1741. Missouri Botanical Garden.
• Kosachev, P.A. (2010). Synopsis of the families Scrophulariaceae Juss. and Pediculariaceae Juss. of Altai mountain country. Turczaninowia 13(1): 19-102.
• Kral, R., Diamond, A.R., Ginzbarg, S.L., Hansen, C.J., Haynes, R.R., Keener, B.R., Lelong, M.G., Spaulding, D.D. & Woods, M. (2011). Annotated checklist of the vascular plants of Alabama: 1-112. Botanical reseach institute of Texas.
• Kumar, S. (2012). Herbaceous flora of Jaunsar-Bawar (Uttarkhand), India: enumerations. Phytotaxonomy 12: 33-56.
• Lambdon, P. (2012). Flowering plants & ferns of St Helena: 1-624. Pisces publications for St Helena nature conservation group.
• Lazkov, G.A. & Sultanova, B.A. (2011). Checklist of vascular plants of Kyrgyzstan. Norrlinia 24: 1-166.
• Litvinskaya, S.A. & Murtazaliev, R.A. (2013). Flora of the Northern Caucasus: An Atlas and Identification Book: 1-688. Fiton XXI.
• Meikle, R.D. (1985). Flora of Cyprus 2: 833-1970. The Bentham-Moxon Trust Royal Botanic Gardens, Kew.
• Mohlenbrock, R.H. (2014). Vascular Flora of Illinois. A Field Guide, ed. 4: 1-536. Southern Illinois University Press, Carbondale.
• Montesinos Tubée, D.B. (2012). Lista anotada de nuevas adiciones para la flora andina de Moquegua, Perú. Revista Peruana de Biologia 19: 307-316.
• Musselman, L.J. (2011). Checklist of Plants of Lebanon and Syria http://ww2.odu.edu/~lmusselm/plant/lebsyria/Checklist%20of%20Lebanon%20Plants.pdf.
• Orchard, A.E. (ed.) (1994). Oceanic Islands 1. Flora of Australia 49: 1-681. Australian Government Publishing Service, Canberra.
• Shaheen, H., Qureshi, R., Akram, A., Gulfraz, M. & Potter, D. (2014). A preliminary floristic checklist of Thal desert Punjab, Pakistan. Pakistn Journal of Botany 46: 13-18.
• Tutin, T.G. & al. (eds.) (1972). Flora Europaea 3: 1-370. Cambridge University Press.
• Vvedensky, A.I. (ed.) (1961). Flora Uzbekistana 5: 1-667. Izd-va Akademii nauk Uzbekskoi SSR, Tashkent.
• Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542.
• Wood, J.R.I. (1997). A handbook of the Yemen Flora: 1-434. Royal Botanic Gardens, Kew.
• Z.Wu & P.H.Raven (eds.) (1998). Flora of China 18: 1-449. Science Press (Beijing) & Missouri Botanical Garden Press (St. Louis).
• Zuloaga, F.O., Morrone, O. , Belgrano, M.J., Marticorena, C. & Marchesi, E. (eds.) (2008). Catálogo de las Plantas Vasculares del Cono Sur. Monographs in Systematic Botany from the Missouri Botanical Garden 107: 1-3348. Missouri Botanical Garden.

Flora of Tropical East Africa

• Fl. Ethiop. & Eritr. 5: 282 (2006).
• Fl. Europ. 3: 250 (1972)
• Nov. Encycl. Méth. Bot. 8: 542 (1808)

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.
• 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
• Medicinal Plant Names Services (MPNS) v.10 (2021); http://mpns.kew.org/