#usnea
Live, measured metrics for the hashtag #usnea from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #usnea
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-28 23:06 UTCNo measured public usage for #usnea in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-28 23:06 UTCNo related tags with measured usage found for #usnea.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-28 23:06 UTCNo recent public posts found for #usnea on Mastodon. Nothing measured, so nothing shown.
What “usnea” means
WikipediaUsnea is a genus of fruticose lichens in the large family Parmeliaceae. The genus, which currently contains roughly 130 species, was established by Michel Adanson in 1763. Species in the genus grow like leafless mini-shrubs or tassels anchored on bark or twigs. Members of the genus are commonly called old man's beard, beard lichen, or beard moss. Usnea lichens are characterized by their shrubby growth form, elastic branches with a central cord, and distinctive soralia that produce vegetative pro
“Usnea” on Wikipedia (CC BY-SA) →#usnea across platforms
every network with a public tag surfaceFollow #usnea straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/usnea