Common alder

Alnus glutinosa · Plants

Photograph of Common alder
Wikimedia Commons, via Wikipedia — Alnus glutinosa CC BY-SA · Wikimedia Commons
Observations
1
Peak
early October
Years Recorded
1
First
2025-10-12
Most Recent
2025-10-12

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

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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

v0.6.0 · 10ca7db observations synced 3 hours ago