In 2019 the hybrid horsetail Equisetum ×meridionale (Milde) Chiov. (= E. ramosissimum Desf. × variegatum Schleich.) was found in Zeelandic Flanders, Province of Zeeland, in a former creek of the Westerschelde. This was the first time the hybrid has been found in the Netherlands.

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Gorteria Dutch Botanical Archives

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Naturalis Biodiversity Center

W. de Winter, & N. De Somer. (2021). Equisetum × meridionale (Milde) Chiov. – een nieuwe paardestaartbastaard voor Nederland. Gorteria Dutch Botanical Archives, 43(1), 16–23.