Black spruce
Picea mariana · Plants
Wikimedia Commons, via Wikipedia — Picea mariana CC BY-SA · Wikimedia Commons - Observations
- 26
- Peak
- early September
- Years Recorded
- 10
- First
- 2015-06-04
- Most Recent
- 2025-11-05
Verified observations per week, all years combined. Weeks with no records are left blank.
