Species library · Plants & herbs
Equisetum telmateia
Typically in season from April to June in the northern hemisphere. Found in Waterside, Disturbed ground. Has toxic lookalikes, so check carefully.
Photo: (c) Eric Verna, some rights reserved (CC BY-SA), uploaded by Eric Verna · iNaturalist
Typical window in the northern hemisphere, peak April to June. The southern hemisphere runs about six months offset, and your own timing depends on local weather, so check your town.
Giant Horsetail is usually found in Waterside, Disturbed ground.
Toxic look-alikes: Marsh horsetail, Field horsetail, Water horsetail. Only forage with a confident ID.
Open Giant Horsetail in the Forage app for its full field guide entry with more photos, key features and toxic lookalikes to check against. Add it to your watchlist and the app pings you the moment it comes into season at your exact spot, worked out from live weather, elevation and billions of occurrence records.
Giant Horsetail is generally in season from April to June in temperate northern regions. The exact timing shifts with latitude, elevation and each year's weather. Check the Season Finder for your own location.
Giant Horsetail is usually found in Waterside, Disturbed ground.
Toxic look-alikes: Marsh horsetail, Field horsetail, Water horsetail. Only forage with a confident ID. Never eat any wild plant, berry, nut or mushroom unless you are completely certain of the identification. Check every find against a reliable field guide, and when in doubt, don't.
Forage helps you discover and identify wild plants, but identification is never 100% certain. Many edible plants have toxic lookalikes. Never eat anything you find based only on what this app tells you. Always confirm with a field guide, an experienced forager or a local expert. The season score tells you where to look, too: it’s not a guarantee. Mind conservation law and property rights as well.
Species photos via Wikimedia Commons and iNaturalist · full credits
