Back to Vancouver

Photo 1 of 6 (c) Junyan Xu, all rights reserved

Photo 2 of 6 (c) roy pilcher, some rights reserved (CC BY-NC)

Photo 3 of 6 (c) Анна Чернопалкина, some rights reserved (CC BY-NC)

Photo 4 of 6 (c) E. Borchert, some rights reserved (CC BY)

Photo 5 of 6 (c) Rupert Lees, some rights reserved (CC BY)

Photo 6 of 6 (c) Nicolas Olejnik, some rights reserved (CC BY)
1 of 6 photos
Yellow Iris
Iris pseudacorus
- Worldwide
- 86,559 observations
- Group
- Plants
About
Iris pseudacorus, the yellow flag, yellow iris, or water flag, is a species of flowering plant in the family Iridaceae. It is native to Europe, western Asia and northwest Africa. Its specific epithet pseudacorus means "false acorus", referring to the similarity of its leaves to those of Acorus calamus (sweet flag), as they have a prominently veined mid-rib and sword-like shape. However, the two plants are not closely related.
Summary from Wikipedia, CC BY-SA 4.0.
Recent sightings near Vancouver
Research-grade observations within 25 km, newest first.
- Sep 22, 2026East Mall, Greater Vancouver, BC, CAObserver: kzlairdView observation from Sep 22, 2026 on iNaturalist
- Aug 18, 2026Reifel Bird Sanctuary, Vancouver, BC, CanadaObserver: John D ReynoldsView observation from Aug 18, 2026 on iNaturalist
- Aug 15, 2026Coast Guard Rd, Richmond, BC, CAObserver: Ivar V.View observation from Aug 15, 2026 on iNaturalist
- Aug 4, 2026Southbound Oak St @ W 37 Ave, Vancouver, BC V6M 1A2, CanadaObserver: VView observation from Aug 4, 2026 on iNaturalist
- Jul 31, 2026Iona Beach Regional Park, Vancouver, BC, CanadaObserver: John D ReynoldsView observation from Jul 31, 2026 on iNaturalist
- Jul 29, 2026Piper Spit, Burnaby Lake Regional Park, Vancouver, BC, CanadaObserver: John D ReynoldsView observation from Jul 29, 2026 on iNaturalist