Plants of Pennsylvania
The plants most often spotted in Pennsylvania, ranked by recent research-grade observations.
Naturalists have logged 442,284 research-grade observations across the 50 most-recorded species in Pennsylvania. The most frequently seen is the Garlic Mustard, with 16,274 recorded sightings.
Most-observed plants in Pennsylvania
Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.
Plants in nearby places
Out spotting plants in Pennsylvania?
Take Huck with you. Identify any plant you find in seconds and build your collection.
Get HuckLove plants? Get Huck field notes
Spotting tips, new species, and the best of what people are finding in the wild - straight to your inbox.