Bristly haircap moss

Polytrichum piliferum · Plants

Observations
2
Peak
mid May
Years Recorded
2
First
2024-06-09
Most Recent
2025-05-18

Verified observations per week, all years combined. Weeks with no records are left blank.

© 2026 Great Urchin Digital LLC. Observation data © its contributors, via iNaturalist. Photographs © their respective photographers, licensed individually and credited on each species page.

Built from community observations, so it is necessarily incomplete: it shows what contributors happened to record, not what was there. Corrections and removal requests: contact@greaturchin.com

v0.9.1 · 9c55828 observations synced 4 hours ago