Common name(s): yellow flag
Hardiness ratings: USDA zone 2~5 - 9
- Wikipedia. Online encyclopedia entry (if defined).
- Google images. Web search for photographs.
- GRIN. Taxonomical details, with common names, distribution, and synonyms.
- The Plant List. Taxonomical lookup
Links for Iris pseudacorus
- All Things Plants - Community-assembled plant profile (4 varieties in database) (25 photos)
- Asianflora - Plant photos. (3 photos)
- BBC Gardening - Plant profile with horticultural details and garden uses. (1 photo)
- Connecticut Botanical Society - Wildflower profile. (2 photos)
- Dave's Garden PlantFiles - Profile page with horticultural basics, and member-contributed photos and comments. (zone 4-9a) (31 photos)
- Floridata - Illustrated informative profile page with notes on culture, usage, and noteworthy features. (zone 4-9) (3 photos)
- Heritage Perennials - Profile with description and horticultural details. (zone 2-9) (1 photo)
- Illinois Wildflowers - Informative illustrated page with description and cultivation details, also covering range and faunal associations. (2 photos)
- Iris Species Database - Description, information about horticulture and breeding, and habitat. (21 photos)
- Iris' Garden - Gardener in the Netherlands presents a photo of this plant, with basic horticultural information. (1 photo)
- Missouri Botanical Garden - Plantfinder page for one of the plants growing at the garden, with usually one or more photos, horticultural information, and noteworthy characteristics. (zone 5-9) (6 photos). Also pages for 'Sun Cascade' and 'Variegata'.
- Missouri Plants - Description and photographs of botanical features, with notes about habitat and native status. (3 photos)
- Ontario Rock Garden Society - Germination information (additional information for other varieties)
- Paghat's Garden - Illustrated articles by a gardener in the Pacific Northwest, with background and personal observations. (4 photos)
- Rob's Plants - Plant profile with basic horticultural information and often personal observations. (zone 4-9) (2 photos)
- Turner Photographics - Profile of wildflower of the US Pacific Northwest, with botanical description, habitat and distribution, and photo gallery.
Is a synonym for Iris × pseudata
- Iris Species Database - Description, information about horticulture and breeding, and habitat. (9 photos)