Guelder-rose
Viburnum opulus · Plants
(c) christian_heintzen, some rights reserved (CC BY-NC) CC BY-NC · iNaturalist - Observations
- 76
- Peak
- early June
- Years Recorded
- 11
- First
- 2002-09-02
- Most Recent
- 2026-07-30
Verified observations per week, all years combined. Weeks with no records are left blank.
