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.

Equisetum ×meridionale, Equisetum ramosissimum, Equisetum variegatum
Gorteria Dutch Botanical Archives

CC BY 3.0 NL ("Naamsvermelding")

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.