Polycarpon tetraphyllum (L.) L.

Native to:

Albania, Algeria, Argentina Northeast, Azores, Baleares, Bulgaria, Canary Is., Cape Verde, Colombia, Corse, Cyprus, Djibouti, East Aegean Is., Egypt, Eritrea, Ethiopia, France, Germany, Great Britain, Greece, Gulf States, India, Iran, Iraq, Italy, Kriti, Kuwait, Lebanon-Syria, Libya, Madeira, Morocco, Oman, Palestine, Paraguay, Portugal, Sardegna, Saudi Arabia, Selvagens, Sicilia, Somalia, Spain, Sri Lanka, Sudan, Switzerland, Transcaucasus, Tunisia, Turkey, Turkey-in-Europe, Venezuela, Yemen, Yugoslavia

Introduced into:

Alabama, Argentina Northwest, Arkansas, Ascension, Austria, Belgium, Bolivia, Brazil North, Brazil South, Brazil Southeast, Brazil West-Central, British Columbia, California, Cape Provinces, Chile Central, Chile South, Costa Rica, Czechoslovakia, Desventurados Is., Easter Is., Ecuador, Florida, Free State, Georgia, Haiti, Hawaii, Illinois, Japan, Juan Fernández Is., KwaZulu-Natal, Massachusetts, Mexico Northwest, Nevada, New South Wales, New Zealand North, Norfolk Is., Northern Provinces, Oregon, Pennsylvania, Peru, Philippines, South Carolina, St.Helena, Tasmania, Texas, Tristan da Cunha, Uruguay, Vietnam, Virginia, Washington

POWO follows these authorities in accepting this name:

• (2022). https://doi.org/10.11646/phytotaxa.533.1.8. epublication.
• Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
• Adolphy, K. & al. (2021). Beiträge zur Flora Nordhein-Westfalens aus dem Jahr 2020. Jahrbuch des Bochumer Botanischen Vereins 12: 199-278.
• Audru, J., Cesar, J. & Lebrun, J.-P. (1994). Les Plantes Vasculaires de la République de Djibouti. Flore Illustrée 1: 1-336. CIRAD, Départerment d'Elevage et de Médecine vétérinaire, Djibouti.
• 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.
• Bergmeier, E., Blockeel, T., Böhling, N., Fournaraki, C., Gotsiou, P., Jahn, R., Lansdown, R. & Turland, N. (2011). An inventory of the vascular plants and bryophytes of Gavdopoula island (S Aegean, Greece) and its phytogeographical significance. Willdenowia 41: 179-189.
• Boulos, L. (1999). Flora of Egypt 1: 1-419. 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.
• Chaudhri, M.N., Ratter, J.A. & Rechinger, K.H. (1980). Flora Iranica 144: 1-38. Akademische Druck- u. Verlagsanstalt, Graz.
• Danin, A. & Fragman- Sapir, O. (2019). Flora of Israel Online http://flora.org.il/en/plants/.
• Daoud, H.S. in Al-Rawi, A. (1985). Flora of Kuwait 1: 1-224. Alden Press Ltd., U.K.
• Darbyshire, I., Kordofani, M., Farag, I., Candiga, R. & Pickering, H. (eds.) (2015). The Plants of Sudan and South Sudan: 1-400. Kew publishing, Royal Botanic Gardens, Kew.
• Dassanayake (ed.) (1996). A Revised Handbook to the Flora of Ceylon 10: 1-426. Oxford & IBH Publishing Co. PVT. LTD., New Delhi, Calcutta.
• De Rycke, A., Van Landuyt, W. & Hoste, I. (2012). Mediterrane brandnetels in Gent: Urtica pilulifera en Urtica membranacea. Dumortiera 100: 29-32.
• Diamond, A.R. & Woods, M. (2009). Noteworthy collections Alabama. Castanea 74: 440-443.
• Dobignard, A. & Chatelain, C. (2011). Index synonymique de la flore d'Afrique du nord 3: 1-449. Éditions des conservatoire et jardin botaniques, Genève.
• Edwards, S., Tadesse, M., Demissew, S. & Hedberg, I. (eds.) (2000). Flora of Ethiopia and Eritrea 2(1): 1-532. The National Herbarium, Addis Ababa University, Ethiopia & The Department of Systematic Botany, Upps.
• Fischer, M.A. & Niklfeld, H. (eds.) (2011). Floristische Neufunde (99-123). Neilreichia 6: 365-396.
• Flora of North America Editorial Committee (2005). Flora of North America North of Mexico 5: 1-656. Oxford University Press, New York, Oxford.
• Garcillán, P.P. & al. (2013). Plantas no nativas naturalizadas de la península de Baja California, México. Botanical Sciences 91: 461-475.
• 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. & Edmandson, J.R. (eds.) (2016). Flora of Iraq 5(1): 1-284. Ministry of Agriculture & Agrarian Reform, Baghdad.
• Ghazanfar, S.A. (1992). An Annotated Catalogue of the Vascular Plants of Oman and their Vernacular names. Scripta Botanica Belgica 2: 1-153.
• Gremmen, N. & Halbertsma, R.L. Gremmen, N. & Halbertsma, R.L. (2009). Alien plants and their impact on Tristan da Cunha 2: 1-307. Overseas Territories Environment Programme (OTEP).
• Hammel, B.E., Grayum, M.H., Herrera, C. & Zamora, N. (eds.) (2020). Manual de Plantas de Costa Rica 4(2): 1-524. Missouri Botanical Garden Press, St. Louis.
• Hansen, A. & Sunding, P. (1993). Flora of Macaronesia. Checklist of vascular plants. 4. revised edition. Sommerfeltia 17: 1-295.
• Hohla, M. (2015). Hystrix patula - neu für Österrei, sowie weitere Beiträge zur Flora von Obenösterreich, Salzburg, Steiermark und Vorarlberg. Stapfia 101: 83-100.
• Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
• Iwatsuki, K., Boufford, D.E. & Ohba, H. (eds.) (2006). Flora of Japan IIa: 1-550. Kodansha Ltd., Tokyo.
• Jongbloed, M., Western, R.A. & Boer, B. (2000). Annotated Check-list for plants in the U.A.E.: 1-90. Zodiac Publishing, Dubai.
• 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.
• Llewellyn, O.A., Hall, M., Miller, A.G., Al-Abbasi, T.M., Al-Wetaid, A.H., Al-Harbi, R.J. & Al-Shammari, K.F. (2011). Important plant areas in the Arabian peninsula: 4. Jabal Aja. Edinburgh Journal of Botany 68: 199-224.
• Mao, A.A. & Dash, S.S. (2020). Flowering Plants of India an Annotated Checklist (Dicotyledons) 1: 1-970. Botanical Survey of India.
• Mateos, M.A. & Valdés, B. (2009). Catálogo de la flora vascular del Rif occidental calizo (N de Marruecos). I Selaginellaceae - Rosaceae. Lagascalia 29: 105-257.
• Meikle, R.D. (1977). Flora of Cyprus 1: 1-832. The Bentham-Moxon Trust Royal Botanic Gardens, Kew.
• Meyers, S.C. & al. (eds.) (2020). Flora of Oregon 2: 1-861. Botanical research institute of Texas Press.
• Miller, A.G. & Cope, T.A. (1996). Flora of the Arabian peninsula and Socotra 1: 1-586. Edinburgh university press.
• Muer, T., Sauerbier, H. & Cabrara Calixto, F. (2020). Die Farn- und Blütenpflanzen Madeiras: 1-792. Verlag und Versandbuchhandlung Andreas Kleinsteuber.
• Orchard, A.E. (ed.) (1994). Oceanic Islands 1. Flora of Australia 49: 1-681. Australian Government Publishing Service, Canberra.
• Schäfer, H. (2021). Flora of the Azores a field guide: 1-445. Margraf Publishers GmbH.
• Stace, C. (2019). New Flora of the British Isles ed. 4: 1-1266. C & M Floristics.
• Takhtajan, A.L. (ed.) in Takhtajan, A.L. (ed.) (2012). Konspekt Flora Kavkaza 3(2): 1-623. Editio Universitatis Petropolitanae.
• Tutin, T.G. & al. (eds.) (1993). Flora Europaea ed. 2, 1: 1-581. Cambridge University Press.
• Villaseñor, J.L. (2016). Checklist of the native vascular plants of Mexico. Revista Mexicana de Biodiversidad 87: 559-902.
• Wagner, W.L., Herbst, D.R. & Sohmer, S.H. (1999). Manual of the Flowering Plants of Hawai'i, rev. ed., 1: 1-988. University of Hawai'i Press, Bishop Museum Press.
• Wright, R.A.S. & al. (2023). Noteworthy collections: Maryland and Virginia. Castanea 88: 61-78.
• Zizka, G. (1991). Flowering plants of Easter island. Palmarum Hortus Francofurtensis 3: 1-108.
• Zuloaga, F.O. & Zanotti, C.A. (eds.) (2022). Flora Argentina. Flora vascular de la República Argentina 19(3): 1-384. INTA, IMBIV & IBODA.
• 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/.

Kew Backbone Distributions

• (2022). https://doi.org/10.11646/phytotaxa.533.1.8. epublication.
• Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
• Audru, J., Cesar, J. & Lebrun, J.-P. (1994). Les Plantes Vasculaires de la République de Djibouti. Flore Illustrée 1: 1-336. CIRAD, Départerment d'Elevage et de Médecine vétérinaire, Djibouti.
• 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.
• Boulos, L. (1999). Flora of Egypt 1: 1-419. 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.
• Brown, L.C. (1982). The Flora and Fauna of St Helena: 1-88. Land Resources Development Centre, Surbiton, England.
• Danin, A. & Fragman- Sapir, O. (2019). Flora of Israel Online http://flora.org.il/en/plants/.
• Daoud, H.S. in Al-Rawi, A. (1985). Flora of Kuwait 1: 1-224. Alden Press Ltd., U.K.
• Darbyshire, I., Kordofani, M., Farag, I., Candiga, R. & Pickering, H. (eds.) (2015). The Plants of Sudan and South Sudan: 1-400. Kew publishing, Royal Botanic Gardens, Kew.
• Dassanayake (ed.) (1996). A Revised Handbook to the Flora of Ceylon 10: 1-426. Oxford & IBH Publishing Co. PVT. LTD., New Delhi, Calcutta.
• Davis, P.H. (ed.) (1967). Flora of Turkey and the East Aegean Islands 2: 1-581. Edinburgh University Press, Edinburgh.
• Diamond, A.R. & Woods, M. (2009). Noteworthy collections Alabama. Castanea 74: 440-443.
• Dobignard, A. & Chatelain, C. (2011). Index synonymique de la flore d'Afrique du nord 3: 1-449. Éditions des conservatoire et jardin botaniques, Genève.
• Fischer, M.A. & Niklfeld, H. (eds.) (2011). Floristische Neufunde (99-123). Neilreichia 6: 365-396.
• Flora of North America Editorial Committee (2005). Flora of North America North of Mexico 5: 1-656. 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.
• Garcillán, P.P. & al. (2013). Plantas no nativas naturalizadas de la península de Baja California, México. Botanical Sciences 91: 461-475.
• 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. & Edmandson, J.R. (eds.) (2016). Flora of Iraq 5(1): 1-284. Ministry of Agriculture & Agrarian Reform, Baghdad.
• Ghazanfar, S.A. (1992). An Annotated Catalogue of the Vascular Plants of Oman and their Vernacular names. Scripta Botanica Belgica 2: 1-153.
• Gremmen, N. & Halbertsma, R.L. Gremmen, N. & Halbertsma, R.L. (2009). Alien plants and their impact on Tristan da Cunha 2: 1-307. Overseas Territories Environment Programme (OTEP).
• Hammel, B.E., Grayum, M.H., Herrera, C. & Zamora, N. (eds.) (2020). Manual de Plantas de Costa Rica 4(2): 1-524. Missouri Botanical Garden Press, St. Louis.
• Hansen, A. & Sunding, P. (1993). Flora of Macaronesia. Checklist of vascular plants. 4. revised edition. Sommerfeltia 17: 1-295.
• Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela.
• Iwatsuki, K., Boufford, D.E. & Ohba, H. (eds.) (2006). Flora of Japan IIa: 1-550. Kodansha Ltd., Tokyo.
• Jongbloed, M., Western, R.A. & Boer, B. (2000). Annotated Check-list for plants in the U.A.E.: 1-90. Zodiac Publishing, Dubai.
• 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.
• Llewellyn, O.A., Hall, M., Miller, A.G., Al-Abbasi, T.M., Al-Wetaid, A.H., Al-Harbi, R.J. & Al-Shammari, K.F. (2011). Important plant areas in the Arabian peninsula: 4. Jabal Aja. Edinburgh Journal of Botany 68: 199-224.
• Lê, T.C. (2003). Danh lục các loài thực vật Việt Nam 2: 1-1203. Hà Nội : Nhà xuất bản Nông nghiệp.
• Mateos, M.A. & Valdés, B. (2009). Catálogo de la flora vascular del Rif occidental calizo (N de Marruecos). I Selaginellaceae - Rosaceae. Lagascalia 29: 105-257.
• Meikle, R.D. (1977). Flora of Cyprus 1: 1-832. The Bentham-Moxon Trust Royal Botanic Gardens, Kew.
• Meyers, S.C. & al. (eds.) (2020). Flora of Oregon 2: 1-861. Botanical research institute of Texas Press.
• Orchard, A.E. (ed.) (1994). Oceanic Islands 1. Flora of Australia 49: 1-681. Australian Government Publishing Service, Canberra.
• Packer, J.E. (1974). Ascension Handbook. A concise guide to Ascension Island South Atlantic ed. 2 Packer, Georgetown.
• Tutin, T.G. & al. (eds.) (1993). Flora Europaea ed. 2, 1: 1-581. Cambridge University Press.
• Wagner, W.L., Herbst, D.R. & Sohmer, S.H. (1999). Manual of the Flowering Plants of Hawai'i, rev. ed., 1: 1-988. University of Hawai'i Press, Bishop Museum Press.
• Wood, J.R.I. (1997). A handbook of the Yemen Flora: 1-434. Royal Botanic Gardens, Kew.
• Wright, R.A.S. & al. (2023). Noteworthy collections: Maryland and Virginia. Castanea 88: 61-78.
• Zizka, G. (1991). Flowering plants of Easter island. Palmarum Hortus Francofurtensis 3: 1-108.
• 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/.

Flora of Somalia

• Flora Somalia, Vol 1, (1993) Author: by M. G. Gilbert [updated by M. Thulin 2008]