Abstract
Taro (Colocasia esculenta (L.) Schott) is an aroid species originally domesticated in mainland Southeast Asia and currently widely cultivated as a vegetable and root crop in tropical and temperate regions of Asia, the Pacific, Africa and the Americas. Taro was attested for the first time in Europe in the fourth century BC, but despite this early introduction few research activities have dealt with this crop on the European continent. In this paper we provide a first comprehensive overview of taro in Europe. After examining the history of this crop in the Old Continent (from its earliest written mentions to its uses as an ornamental plant and the current import of new cultivars in city markets), we describe its cultivation and uses in Macaronesia and Cyprus, where this plant is still grown as a food crop. Moreover, we present an update on casual and naturalized uncultivated populations of taro as well as on ex situ conservation in Europe. Finally, we propose a series of research questions and conservation actions that should be addressed to enhance the long-term conservation and sustainable use of taro genetic resources in Europe.
Similar content being viewed by others
Data availability
No datasets were generated or analysed during the current study.
References
Agricultural Survey (1973) Statistics and Research Department of the Ministry of Finance. Republic of Cyprus
Aguiar MIG (1995) El primer diccionario de voces canarias de amplitud regional: Antonio Lorenzo, Marcial Morera, Gonzalo Ortega, Diccionario de canarismos. Estudios Canarios: Anuario Del Instituto De Estudios Canarios 40:317–319
Ahmed I, Lockhart PJ, Agoo EMG, Naing KW, Nguyen DV, Medhi DK, Matthews PJ (2020) Evolutionary Origins of Taro (Colocasia esculenta) in Southeast Asia. Ecol Evol 10:13530–13543
Aubaile-Sallenave F (1984) L’Agriculture Musulmane aux premiers temps de la conquête: apports et emprunts. Journal ’agriculture Traditionelle Et De Botanique Appliqée 31:245–256
BG ISOPlexis (2021) Sistema de Documentação e Informação. GRIN-Global. http://isoplexis.uma.pt/gringlobal/search.aspx . Accessed 18 August 2024.
BGCI (2024) PlantSearch. Botanic Gardens Conservation International (BGCI). Richmond, U.K. https://plantsearch.bgci.org. Accessed on 20 September 2024.
Belon P (1554) Les Observations de Plusievrs Singularites & choses mémorables. Corrozet, Paris
Bethencourt J (1912) Historia del Pueblo Guanche. II. Etnografía y Organización socio-política. Fariña MA (ed), Francisco Lemus editor, La Laguna
Bevan W (1919) Notes on agriculture in Cyprus and its products. London.
Castro-Martín N (2004) Distribución del ñame (Calocasia esculenta L. Schott) en la isla de La Palma. Dissertation, Universidad de La Laguna
Chagas, Frei Diogo das (1989) Espelho Cristalino em Jardim de Várias Flores. Secretaria Regional da Educação e Cultura, Angra do Heroismo
Chaïr H, Traore RE, Duval MF, Rivallan R, Mukherjee A, Aboagye LM, Van Rensburg WJ, Andrianavalona V, Pinheiro de Carvalho MAA, Saborio F, Sri Prana M, Komolong B, Lawac F, Lebot V (2016) Genetic diversification and dispersal of taro (Colocasia esculenta (L.) Schott). PLoS One, 11, e0157712. https://doi.org/10.1371/journal.pone.0157712
Christodoulou D (1959) The Evolution of the Rural Land Use Pattern in Cyprus. The world land use survey. Monograph 2: Cyprus. Geographical Publications Limited
Da Costa FC (1948) O inhame: Apontamentos para a historia da sua cultura nos Azores. Boletim Da Comissao Reguladora Dos Cereais Do Archipiélago Dos Azores, Punta Delgada 8:2
CyStat (2024) On line Agriculture, Livestock, Fishing - Predefined Tables. Statistical services 2024. https://www.cystat.gov.cy/el/default. Accessed 19 September 2024
Cyprus Agricultural Payments Organization (2024). Data provided September 2024, upon request.
DREM (2023) Indicadores de actividade económica. Estatísticas da Agricultura e Pescas da Região Autónoma da Madeira. Funchal
Da Silva FA, De Meneses CA (1945) Elucidário Madeirense II. Secretaria Regional da Educaçäo e Cultura, Funchal
Dana ED, García-de-Lomas J, Verloove F, García-Ocaña D, Gámez V, Alcaraz J, Ortiz JM (2017) Colocasia esculenta (L.) Schott (Araceae), an expanding invasive species of aquatic ecosystems in the Iberian Peninsula: new records and risk assessment. Limnetica 36:15–27
De Candolle A (1885) Origin of Cultivated Plants. Kegan Paul, Trench and Co, London
Dimopoulos P, Bazos I, Kokkoris I, Karadimou E, Zografidis A, Raus T, Kallimanis A, Strid A, Vidalis A (2024) Alien Plants in Greece: A web-based platform. https://www.alienplants.gr/. Accessed 21 October 2024.
EXOS (2024) https://www.biodiversidadcanarias.es/exos. Accessed 26 September 2024
Euro+Med (2006+). Euro+Med PlantBase - the information resource for Euro-Mediterranean plant diversity. http://www.europlusmed.org. Accessed 18 March 2024.
European Regulation 2016/1322. Entering a name in the register of protected designations of origin and protected geographical indications [Greek: Κολοκάσι Σωτήρας / Κολοκάσι-Πούλλες Σωτήρας (Kolokasi Sotiras/Kolokasi-Poulles Sotiras) (PDO)]
Fang Q, Matthews PJ, De Jong H, Grimaldi IM, Van de Belt J, Schranz ME, Van Andel T (2024). The invisible tropical tuber crop: edible aroids (Araceae) sold as “tajer” in the Netherlands. Econ Bot, e1–21. https://doi.org/10.1007/s12231-024-09624-y
Fernández-Martínez M, Barquín J, Bonada N, Cantonati M, Churro C, Corbera J, Delgado C, Dulsat-Masvidal M, Garcia G, Margalef O, Pascual R, Peñuelas J, Preece C, Sabater F, Seiler H, Zamora-Marín JM, Romero E (2023) Mediterranean springs: Keystone ecosystems and biodiversity refugia threatened by global change. Glob Change Biol 30:1–22. https://doi.org/10.1111/gcb.16997
Ferrer-Gallego P, Deltoro V, Sebastian A, Peña C, Pérez P, Laguna E (2015) Sobre la presencia y control de Colocasia esculenta (L.) Schott (Araceae, Colocasieae) en la Comunidad Valenciana. Bouteloua 22:215–221
Fraga P, Truyol M, Mascara C, Carreras D, Garcia O, Pallicer X, Pons M, Seoane M (2005) La vegetació del migjorn de Menorca: un passeig descriptiu. In: Fornós Astó J, Obrador Tuguri A, Rosselló Verger M (eds.) (2005) Història natural del Migjorn de Menorcael medi físic i l’influx humà. Monografies de la Societat d’Història Natural de les Balears, 11: 53–72
Frankoúdis GS (1890) Η Κύπρος της σήμερον. Ιστορία της Κύπρου από των μυθολογικών χρόνων μέχρι σήμερον. Τοπογραφία Κύπρου ή περιήγησις ανά την νήσον. [Greek: Cyprus Today: A History of Cyprus from Mythological Times to the Present. Topography of Cyprus or Journey Around the Island]
Frutuoso, G (1873) Segundo Livro das Saudades da Terra. Instituto Cultural de Ponta Delgada, Ponta Delgada
Frutuoso G (1964) Las Islas Canarias: Saudades da terra. Instituto de Estudios Canarios, La Laguna, Tenerife
Ganança JFT, Freitas JGR, Nóbrega HGM, Rodrigues V, Antunes G, Gouveia CSS, Rodrigues M, Hana C, Pinheiro de Carvalho MÂA, Lebot V (2018) Screening for drought tolerance in thirty three taro cultivars. Not Bot Horti Agrobo 46:65–74. https://doi.org/10.15835/nbha46110950
García-Camacho R, Quintanar A (2003) Estudio preliminar de las plantas vasculares alóctonas de los Parques Nacionales españoles. Real Sociedad Española de Historia Natural, Madrid
García-de-Lomas J, Dana ED, Ceballos G (2012) First report of an invading population of Colocasia esculenta (L.) Schott in the Iberian Peninsula. BioInvasion Rec 1:139–143
Genesys PGR (2023) Gateway to genetic resources. https://www.genesys-pgr.org/. Accessed 2 May 2024
Gil J (2011) Especies y Variedades de Plantas Cultivadas Tradicionalmente en la Isla de Gran Canaria. Bases orales para su comprensión y estudio. Asociación Insular de Desarrollo Rural de Gran Canaria. Vega de San Mateo, Gran Canaria
Gil J, Peña M (2001). Batatas de Anaga: inventario e identificación. Área de Medio Ambiente. Cabildo Insular de Tenerife. Seminario Permanente de Agricultura Ecológica. Universidad de la Laguna. Asociación Granate. La Laguna, Tenerife
Gonçalves RF, Silva AM, Silva AM, Valentão P, Ferreres F, Gil-Izquierdo A, Silva JB, Santos D, Andrade PB (2013) Influence of taro (Colocasia esculenta L. Shott) growth conditions on the phenolic composition and biological properties. Food Chem 141:3480–3485
Gouveia CSS, Ganança JFT, Lebot V, Pinheiro de Carvalho MÂA (2018) Quantitation of oxalates in corms and shoots of Colocasia esculenta (L.) Schott under drought conditions. Acta Physiol Plant 40:1–11. https://doi.org/10.1007/s11738-018-2784-7
Gouveia CSS, Ganança JFT, Slaski J, Lebot V, Pinheiro de Carvalho, MAA (2019) Stable isotope natural abundances (∂13C and ∂15N) and carbon-water relations as drought stress mechanism response of taro (Colocasia esculenta L. Schott). J Plant Physiol 232: 100–106.
Gouveia CSS, Ganança JFT, de Nóbrega HGM, de Freitas JSR, Lebot V, Pinheiro de Carvalho MAA (2020a) Phenotypic Flexibility and Drought Avoidance in Taro (Colocasia esculenta (L.) Schott). Emira J Food Agric 32: 150–159. https://https://doi.org/10.9755/ejfa.2020.v32.i2.2075
Gouveia CSS, Ganança JFT, Slaski JJ, Lebot V, Pinheiro de Carvalho MÂA (2020b) Involvement of abscisic acid and other stress indicators in taro (Colocasia esculenta (L.) Schott) response to drought conditions. Acta Physiol Plant 42 173. https://doi.org/10.1007/s11738-020-03162-5
Grimaldi IM, Muthukumaran S, Tozzi G, Nastasi A, Boivin N, Matthews PJ, Van Andel T (2018) Literary evidence for taro in the ancient Mediterranean: A chronology of names and uses in a multilingual world. PLoS ONE 13:e0198333. https://doi.org/10.1371/journal.pone.0198333
Güner A, Kandemir A, Menemen Y, Yıldırım H, Aslan S, Ekşi G, Güner I, Çimen AÖ (eds.) (2022) Resimli Türkiye Florası (The Illustrated Flora of Turkey). Web version. https://www.turkiyeflorasi.org.tr/view.html?taxon=TR0000001192#Colocasia-esculenta. Accessed 19 April 2024
IPK (2021). Mansfeld’s World Database of Agricultural and Horticultural Crops. http://mansfeld.ipk-gatersleben.de/. Accessed 5 June 2024.
Iamonico D (2021) First record of a naturalized population of the tropical Colocasia esculenta (Araceae) in Italy, and clarifications about its occurrence in southeastern Europe. Acta Bot. Croat. 80: 169–175. https://doi.org/10.37427/botcro-2021-018
Iamonico D (2022) Biodiversity in urban areas: the extraordinary case of the Appia Antica Regional Park (Rome, Italy). Plants 11: 2122
Iamonico D, Guzzon F, Müller JV (in press) Colocasia esculenta (L.) Schott. In: Raab–Straube E. von., Raus T. (Eds.), Euro+Med–Cheklist notulae. Willdenowia
Kahraman B, Arici M, Toker OS (2021) Investigation of the properties of starch obtained from taro (Colocasia esculenta L. Schott) grown in Mersin. Turkey SIGMA 38:875–887
Kunkel G (1967) Plantas vasculares nuevas para la flora de Gran Canaria. Cuadernos De Botánica Canaria 1:3–23
Kunkel G (1975) Novedades y Taxones críticos en la Flora de La Gomera. Cuadernos De Botánica Canaria 25:17–49
Kyprianós A (1788) Ιστορία χρονολογική της νήσου Κύπρου,” Ψηφιακή Πλατφόρμα Κυπριακής Βιβλιοθήκης, in Greek. www.cyprusdigitallibrary.org.cy/items/show/81. Accesses 10 October 2024 [Greek: Chronological History of the Island of Cyprus, Digital Platform of the Cyprus Library].
Lebot V (2009) Tropical Root and Tuber Crops: Cassava, Sweet Potato, Yams, and Aroids. CABI, Wallingford and Cambridge
Lebot V, Ivančič A, Lawac F (2024). Cocoyam (Xanthosoma sagittifolium (L.) Schott) genetic resources and breeding: a review of 50 years of research efforts. Genet Resour Crop Evo. https://doi.org/10.1007/s10722-024-02157-2
Lim TK (2012) Edible medicinal and non-medicinal plants, vol 1. Springer, Dordrecht
Luis-González G, Rubio C, Gutiérrez Á, González-Weller D, Revert C, Hardisson A (2015) Essential and toxic metals in taros (Colocasia esculenta) cultivated in the Canary Islands (Spain): evaluation of content and estimate of daily intake. Environ Monit Assess 187:1–7. https://doi.org/10.1007/s10661-014-4138-2
Madoz P (1849) Diccionario geográfico-estadístico-histórico de España y sus posesiones de ultramar, Vol. 3. Madrid
Madruga L, Wallenstein F, Azevedo JMN (2016) Regional Ecosystem Profile—Macaronesian Region. BEST, Technical Report for European Commission. ec.europa.eu/environment/nature/biodiversity/best/regions/index_en.htm. Accesses 1 October 2024.
Maire R (1957). Flore de l'Afrique du nord 4. P. Lechevalier: Paris.
Marankoú AG (1994) Ελληνικά ήθη και έθιμα στην Κύπρο: με παρατηρήσεις για τη φυσιογνωσία και την οικονομία όπως επίσης και για την πρόοδο κάτω από την αγγλική κυριαρχία, Magda Ohnefalsh-Richter, μετάφραση-εισαγωγή - σχόλια και επιμέλεια Άννα Γ. Μαραγκού. Cultural Center of Laiki Bank. [Greek: Customs and Traditions in Cyprus: With Observations on the Physiognomy and Economy as well as Progress under British Rule, by Magda Ohnefalsh-Richter, translation, introduction, commentary and editing by Anna G. Marankoú].
Marcelino JAP, Giordano R, Soto-Adames F, Garcia PV, Weber E, Silva L, Soares AO (2011) Unobserved diversity in Darwin’s appraisal of the Azores. Açoreana 7:229–240
Matthews PJ (2004) Genetic diversity in taro, and the preservation of culinary knowledge. Ethnobot Res Appl 2:055–071
Matthews PJ, Hossain MA, Nguyen VD (2025) Welcome to the Green Food Zone: Wild Taro (Colocasia esculenta). In: Applequist WL (ed) Love Them to Death: Turning Invasive Plant Species into Local Economic Opportunities. Missouri Botanical Garden Press, St. Louis, p 304
Matthews PJ, Hossain MA, Sookchaloem D, Nguyen VD, Wong SY, Joling J, Schranz E, Bakker FT, Tabuchi E, Ahmed I, Hay A (2024) Chloroplast capture and range extension after hybridization in taro (Colocasia esculenta). Ecol Evol 14:e70082. https://doi.org/10.1002/ece3.70082
Matthews PJ, Nguyen DV, Tandang D, Agoo EM, Madulid DA (2015) Taxonomy and ethnobotany of Colocasia esculenta and C. formosana (Araceae): implications for the evolution, natural range, and domestication of taro. Aroideana 38:153–176
Matthews PJ (2010) An Introduction to the History of Taro as a Food. In: Rao VR, Matthews PJ, Eyzaguirre PB, Hunter D (eds) The Global Diversity of Taro: Ethnobotany and Conservation. Bioversity International, Rome, pp 6–30
Matthews PJ (2002) Taro storage systems. In: Yoshida S and Matthews PJ (eds) Vegeculture in Eastern Asia and Oceania. The Japan Center for Area Studies, Osaka, pp. 135–163.
Matthews PJ (2006) Written Records of Taro in the Eastern Mediterranean. In: Ertug ZF (ed.) Ethnobotany: At the Junction of the Continents and the Disciplines (Proceedings of the IVth International Congress of Ethnobotany, ICEB, 21–26 August, Istanbul, Turkey) Istanbul, pp. 419–426
Matthews PJ, Ghanem ME (2021) Perception gaps that may explain the status of taro (Colocasia esculenta) as an “orphan crop”. Plants, People, Planet 3 : 99–112 https://https://doi.org/10.1002/ppp3.10155
Meddour R, Sahara O, Fried G (2020) A preliminary checklist of the alien flora of Algeria (North Africa): taxonomy, traits and invasiveness potential. Bot Letters 167:453–470. https://doi.org/10.1080/23818107.2020.1802775
Mendes Ferrão JE (2013) Na linha dos descobrimentos dos séculos XV e XVI Intercâmbio de plantas entre a África Ocidental e a América. Revista De Ciências Agrárias 36:250–269
Minas GJ (2002) In-vitro micro-propagation of kolokasi from apical meristem. Miscellaneous Reports 84. Ministry of Agriculture, Rural Development and the Environment, Nicosia
Monge J, Pérez JA (1995) El ñame: aspectos generales y su cultivo en Canarias. Excmo. Cabildo Insular de La Palma, Ilmo. Ayuntamiento de San Andrés y Sauces. Centro de la Cultura Popular Canaria, Santa Cruz de Tenerife.
Moragues E, Rita J (2005) Els vegetals introuïts a les Illes Balears. Direcció General de Caça, Protecció d’Espècies i Educació Ambiental, Conselleria de Medi Ambient, Govern de les Illes Balears.
Muthukumaran S (2023) The Tropical Turn: Agricultural Innovation in the Ancient Middle East and the Mediterranean. University of California Press, Oakland
Müller JV, Guzzon F (2024) The forgotten giant of the Pacific: a review on giant taro (Alocasia macrorrhizos (L.) G. Don). Genet Resour Crop Evo 71:519–527. https://doi.org/10.1007/s10722-023-01664-y
Núñez de la Peña J (1676) Conquista y antigüedades de las islas de Gran Canaria y su descripción. Madrid
Onyilagha JC, Omenyi AS, Illoh HC, Lowe J (1987) Colocasia esculenta (L.) Schott, Colocasia antiquorum Schott, how many species? 1. A Preliminary Investigation Euphytica 36:687–692. https://doi.org/10.1007/BF00041519
Orchard AE (2006) Infra-specific variation in Colocasia esculenta (L.) Schott (Araceae). Australian Systematic Botany Society Newsletter 129:2–5
POWO (2024). Araceae Juss. Plants Of the World Online (POWO). powo.science.kew.org/taxon/urn:lsid:ipni.org:names:30000216–2. Accessed 20 September 2024.
Papavasileíou, M. G. 1992. Η επίδραση της απόστασης φύτευσης και του μεγέθους του ριζώματος στην παραγωγή του κολοκασιού. Dissertation [Greek: The effect of planting distance and rhizome size on taro production]
Parlatore F (1857) Flora Italiana, Vol. II. Tipografia le Monnier, Firenze
Perdomo AC (2000) Los “manantiales” de ñame de agua. El Pajar, Cuaderno De Etnografía Canaria 7:36–41
Perera J (2005) La toponimia de la Gomera. Un estudio sobre los nombres de lugar, las voces indígenas y los nombres de plantas, animales y hongos de La Gomera. AIDER. La Gomera
Pinheiro de Carvalho MAA, De Macedo FL, Nóbrega HGM, Freitas JGR, Oliveira MCO, Antunes GNM, Gouveia CSS, Ganança JFT (2022) Agrodiversidade, Variedades Regionais da Madeira. Centro ISOPlexis da Universidade da Madeira e ACOESTE - Associação da Costa Oeste, Funchal
Presidência (2019) Lista de Espécies Invasoras. Decreto-Lei no. 92/2019. Lisboa: 3428–3442.
Pérez JR (1980) Afroamericanismos léxicos en el español de Canarias. IV Coloquios de Historia Canario Americana. Universidad de La Laguna, San Cristobal de la Laguna, pp 763–782
Pérez Vidal J (1955) Aportación de Canarias a la población de América: su influencia en la lengua y en la poesía tradicional. Anuario De Estudios Atlánticos 1:91–197
Pérez de Paz PL, Del Arco Aguilar MJ, de la Torre WW (1985) Contribución al conocimiento de la vegetación hidrofítica de Canarias. Vegetación de riberas de agua dulce. Universidad de La Laguna, V Jornadas de Fitosociología
Raab-Straube E von (2021+): Araceae (excl. Lemnoideae). In: Euro+Med PlantBase - the information resource for Euro-Mediterranean plant diversity. https://europlusmed.org/cdm_dataportal/taxon/a449952a-ff5f-4e3a-baa9-d3b1a740ccd8. Accessed 28 March 2024
Ravenstein EG (1878) Cyprus: Its Resources and Capabilities, with Hints for Tourists: with Maps and Plans. George Philip & Son, London
Rodríguez CM (1990) El cultivo del ñame (Colocasia esculenta (L.) Schott en Canarias. Dissertation, Universidad de La Laguna
Sakellários Α (1855) “Τα κυπριακά ήτοι , πραγματεία περί γεωγραφίας, αρχαιολογίας, στατιστικής, ιστορίας, μυθολογίας και διαλέκτου της Κύπρου, τόμος Α',” Ψηφιακή Πλατφόρμα Κυπριακής Βιβλιοθήκης [Greek: The Cypriots: A Treatise on the Geography, Archaeology, Statistics, History, Mythology and Dialect of Cyprus, Volume I, Digital Platform of the Cyprus Library] www.cyprusdigitallibrary.org.cy/items/show/77. Accessed 10 October 2024
Samler Brown A (2000) Madeira, Islas Canarias y Azores. Ediciones del Cabildo de Gran Canaria, Las Palmas de Gran Canaria
Santana G, Salas Pascual M, Cáceres Lorenzo M (2004) Historia de la incorporación de cultivos africanos en Canarias durante los siglos XV al XVIII. Revista De Historia Canaria 20:219–234
Sharma HK, Kaushal P (2016) Introduction to tropical roots and tubers. In: Sharma HK et al (eds) Tropical roots and tubers—production, processing and technology. Wiley, Oxford, pp 1–22
Silva L, Ojeda Land E, Rodríguez Luengo JL (2008) Flora e Fauna Terrestre Invasora na Macaronésia. TOP 100 nos Açores, Madeira e Canárias. ARENA, Ponta Delgada
Silva FA da, Meneses CA de (1945) Elucidário Madeirense, vol. 2. Tipografia Esperança, Funchal
Silvatico M (1488) Liber pandectarum medicinæ, Chapter 197 Culcasia. I. Vurster, Bologna.
Soeiro (2001) Produtos Tradicionais Portugueses. Direção Geral Desenvolvimento Rural, Lisboa.
Sánchez-Manzano F (1984) La Laguna, 1800–1860: un estudio de historia agraria. Ediciones IDEA, Santa Cruz de Tenerife
Sánchez-Monge E (2001) Diccionario de plantas de interés agrícola. Ministerio de Agricultura, Pesca y Alimentación, Secretaría General Técnica, España
Takano KT, Gao JJ, Hu YG, Li NN, Yafuso M, Suwito A, Repin R, Pungga RAS, Meleng PA, Kaliang CH, Chiong L, Toda MJ (2021) Phylogeny, taxonomy and flower-breeding ecology of the Colocasiomyia cristata species group (Diptera: Drosophilidae), with descriptions of ten new species. Magnolia Press, Auckland
Tejera A (1997) Los mitos de los antiguos gomeros. In: Homenaje a Celso Martín de Guzmán. Universidad de Las Palmas, pp 443–460
Teuling AJ, de Badts EAG, Jansen FA, Fuchs R, Buitink J, Hoek van Dijke AJ, Sterling SM (2019) Climate change, reforestation/afforestation, and urbanization impacts on evapotranspiration and streamflow in Europe. Hydrol Earth Syst Sci 23:3631–3652. https://doi.org/10.5194/hess-23-3631-2019
Trapero M (1997) Para una teoría lingüística de la toponimia. In: Almeida M, Dorta J (eds) Contribuciones al estudio de la lingüística hispánica: Homenaje al Profesor Ramón Trujillo, vol 2. Montesinos y Cabildo Insular de Tenerife, La Laguna, pp. 241–254
Tutin TG, Heywood VH, Burges NA, Moore DM, Valentine DH, Walters SM, Webb DA (1980) Flora Europaea, vol 5. Cambridge University Press, Cambridge
Täckholm V, Drar M (1959) Flora of Egypt, vol II. Fouad I University Press, Cairo
Van der Veen M, Morales J (2011) Summer crops. In: van der Veen M (ed.) Consumption, Trade and Innovation: Exploring the Botanical Remains from the Roman and Islamic Ports at Quseir al-Qadim, Egypt. Africa Magna Verlag: Frankfurt am Main, Germany, pp. 75–108
Van der Veen M, Morales J (2017) Food globalisation and the Red Sea: New evidence from the ancient ports at Quseir al-Qadim, Egypt. In: Agius DA, Khalili E, Scerri EML, Williams A (eds.), Human Interaction with the Environment in the Red Sea. Selected Papers of Red Sea Project VI. Brill: Leiden, pp. 254–289
Vehling JD (1977) Apicius: Cookery and Dining in Imperial Rome. Dover, New York
Viera y Clavijo J (1869) Diccionario de Historia Natural de Las Islas Canarias. Tomo I. Real Sociedad Económica Amigos del País, Las Palmas de Gran Canaria
Viera Silva RMS (2002) Flora da Madeira: Plantas vasculares naturalizadas no arquipélago da Madeira. Boletim di Museu Municipal Do Funchal, Suplemento 8:5–281
Voggenreiter VV (1974) Pflanzenverbreitungstypen auf La Palma. Geobotanisch-arealkundliche Untersuchungen. VI. Ausgewahlte Beispiele der introduzierten Flora und Methodik der modifizierten Gitterquadranten-Kartierung. Cuadernos De Botánica Canaria XXI 1974:17–34
Warren P (2020). Pierre Belon and the history of Cretan botany: the example of Colocasia. Cretica Chronica XL: 9–11.
Whitford J, Sevillano J (2003) Las Islas Canarias, un destino de invierno (1890). La Orotava, Tenerife. ISBN: 84–607–9102–5
Willimott SG (1936) A study of Colocasia. The Cyprus Agricultural Journal 31:94–108
Woenig F (1897) Die Pflanzen im alten Aegypten: ihre Heimat, Geschichte, Kultur und ihre mannigfache Verwendung im sozialen Leben in Kultus, Sitten, Gebräuchen, Medizin und Kunst. A. Heit, Leipzig
Acknowledgements
The first author is grateful to Joana Magos Brehm for the link with the Portuguese co-authors. The authors are grateful to Botanic Gardens Conservation International (BGCI) for providing the data on ex situ collections of taro conserved in botanic gardens in Europe. More in detail we are grateful to Patricia Malcolm and Charlotte Ely for their precious assistance in retrieving the data. P.J.M. thanks the Toshiba International Foundation (TIFO, 2019) for support provided to visit France as a member of the "Power of Invisibles" art and archaeology project, investigating human interactions with landscape and cultural heritage, the Mitsubishi Foundation (grant no. J24M000009, 2024) for supporting further study of taro culinary traditions, and Eric Schranz (Wageningen University and Research) for an opportunity to visit the Netherlands in 2024. We also thank the Centro de Agrodiversidad de La Palma for the information they provided, the farmers who gave us the location of the crop, and the Ñames Melos processing company for their contributions.
Funding
Author P.J.M. received support from the Mitsubishi Foundation (grant no. J24M000009, 2024). Authors M.A.A.P.C and C.S.S.G were funded by National Funds by FCT –Portuguese Foundation for Science and Technology, under the projects UID/04033 and LA/P/0126/2020 (https://doi.org/10.54499/LA/P/0126/2020)
Author information
Authors and Affiliations
Contributions
F.G. designed the study and wrote the Introduction, conclusions and the section on ex situ conservation. P.J.M. and I.M.G wrote the section on history of taro in Europe. A.K. wrote the section on taro in Cyprus. D.I. wrote the section on naturalized populations. D.AM., V.P., M.E.V.B. and D.R.M wrote the section on taro in the Canary Islands. M.A.A.P.C., C.S.S.G., H.N. wrote the section on taro in the Azores and Madeira. M.C. curated the images and references. All authors commented on previous versions of the manuscript as well as read and approved the final manuscript.
Corresponding author
Ethics declarations
Competing interest
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Guzzon, F., Iamonico, D., Pinheiro de Carvalho, M.A.A. et al. Taro (Colocasia esculenta) in Europe: a journey through fields, botanical gardens, ditches and city markets. Genet Resour Crop Evol 72, 6253–6274 (2025). https://doi.org/10.1007/s10722-025-02354-7
Received:
Accepted:
Published:
Issue date:
DOI: https://doi.org/10.1007/s10722-025-02354-7