Iris versicolor (Native)

Non-native plants this species can replace:
Common Name
Northern blue flag
Larger blue flag
Plant Form
Herbs
Duration
Perennial
Max Height (ft)
3.0
Width (ft)
2.0 - 2.5
Region
Coastal
Piedmont
Mountain
Hardiness Zone
5, 6, 7, 8, 9

Photographer: Bob Schwartz
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Photographer: Bob Schwartz
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Habitat

Calcareous fens and marshes, mafic fens, wet meadows, alluvial swamps, freshwater and oligohaline tidal marshes, tidal swamps, and interdune ponds. Infrequent to rare in Virginia mountains, northern and central Piedmont, and northern Coastal Plain

Wildlife value

Dense sword-like foliage provides a safe hiding and resting spot for frogs, insects, and other small wetland animals. Attracts butterflies, bees and hummingbirds

High Value Generalist
Earth Sangha lists this plant as a "High Value Generalist" because it is easy to grow, occurs across a wide range of habitats and is known to be of high value to wildlife

Poisonous to Humans:
Poison Severity:
Low
Poison Symptoms:

Nausea, salivation, vomiting, abdominal pain, lethargy, diarrhea, elevated temperature following ingestion; short-lasting skin irritation upon contact with seeds, rootstock, or cell sap. Highest concentration in rhizomes

Causes Contact Dermatitis:
Yes
Poison Part:
Roots, Sap Juice, Seeds
Also a Problem For:
Dogs and Horses
Flower Color
Blue
Purple/lavender
Flower Prominence
Conspicuous
Bloom Time
Spring
Early Summer
Light Requirements
Full sun
Partial sun
Moisture Requirements
In Water
Wet
Moist
Low Maintenance
Yes
Deer Resitant
Yes
Pollinators
Bees
Butterfiles
Hummingbirds
Tolerates
Commercially available
Yes

My Native Garden

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