Links for Equisetum sp. to Wikipedia, Encyclopedia of Life, iNaturalist, IUCN Red List, and my websiteLink to English Wikipedia entry: Horsetail
Link to German Wikipedia: Schachtelhalme
Link to French Wikipedia: Equisetum
Link to EOL.org: Equisetum sp.
Link to iNaturalist.org: Equisetum sp.
Don't have Red List Status for Equisetum sp.
Links to my pictures: Horsetail
Binomial Links for Equisetum sp. on guenther-eichhorn.com