Citizen scientists spot common selfheal blooming across the landscape
iNaturalist Community
Citizen Science
Common selfheal grows in almost every lawn, meadow, and trailside you pass through in summer, and recognizing it turns an ordinary walk into a foraging and first-aid lesson in one.
Common selfheal is a small purple-flowered plant that pops up in lawns and along roadsides across North America, Europe, and Asia every summer. This week, thousands of nature observers logged sightings on iNaturalist, making it one of the most-watched plants right now. It has a long history of use in herbal medicine and is edible, so spotting it in the wild carries a practical bonus beyond simple enjoyment.
Key Findings
1,207 research-grade observations of common selfheal were submitted to iNaturalist in a single week
Prunella vulgaris ranked among the most observed plant species globally for the week, reflecting peak Northern Hemisphere bloom time in July
The observation surge is driven by citizen-science participation rather than a new scientific discovery, highlighting the plant's widespread distribution and accessibility
chevron_right Technical Summary
Common selfheal, a low-growing wildflower native to much of the Northern Hemisphere, is having a standout week on iNaturalist with over 1,200 research-grade observations logged by citizen scientists. The surge reflects peak blooming season and strong community engagement with this widespread but often-overlooked medicinal herb.
Abstract Preview
Original paper
Trending: common selfheal (Prunella vulgaris) — 1207 observations this week
common selfheal is among the most observed plant species this week with 1207 research-grade observations.
open_in_new Read full abstractAbstract copyright held by the original publisher.
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Prunella vulgaris, the common self-heal, heal-all, woundwort, heart-of-the-earth, carpenter's herb, brownwort or blue curls, is an herbaceous flowering plant in the mint family (Lamiaceae).