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Macloskey's Violet

Viola macloskeyi (vy-OH-la ma-KLOSS-kee-eye)

Family: Violaceae Native Groundcover

Wild white violet is an herbaceous perennial wildflower found in forests, wetlands, along wet banks and in meadows of North America. It is a member of the violet family (Violaceae) and was named in 1895 in honor of George Macloskey, a professor of biology at what is now Princeton University, Princeton, New Jersey. The wild white violet is broadly adaptable to sites in deep shade to dappled sunlight, as long as the sites are generally moist. It will thrive on neutral, humus- or loam-rich soils. The leaves are broadly heart-shaped. The single flowers rise on slender, hairless, green or reddish stalks that rise above the leaves. The uppermost two petals are usually angled backward. The lowest projects forwards and forms a spur at the rear. The remaining two petals that project sideways have a few hairs near their bases. Dark purple lines (nectar guides) mark the lower three petals. Birds and small mammals enjoy the fruits as a food source. Butterflies, such as the Fritillary ( Boloria bellona ) , and moths use this plant as a larval host. There is some taxonomic disagreement about the application of the name V. macloskey . Some botanists restrict its application to a western North American species and call our eastern species V. miniscula . Other botanists recognize both species as occurring throughout North America. Growing and spreading from stolons that root at the nodes, wild white violet makes an excellent ground cover. It is suitable for shade, native, butterfly, pollinator, or rain gardens. Insects, Diseases, and Other Plant Problems: No serious issues. More information on Viola .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 55 attributes.

How it fits the guild

Guild layer 5 - Groundcover Optimal soil pH Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Often confused with Viola renifolia

Full plant profile

Growing Conditions
Plant type
Ground Cover; Herbaceous Perennial; Native Plant; Wildflower
Life cycle
Perennial
USDA zones
2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b
Light
Dappled Sunlight (Shade through upper canopy all day) | Deep shade (Less than 2 hours to no direct sunlight) | Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
High Organic Matter; Loam (Silt)
Soil pH
Neutral (6.0-8.0)
Soil drainage
Moist | Occasionally Wet
Available space
Less than 12 inches
NC region
Mountains; Piedmont
Growth rate
Medium
Maintenance
Low
Canopy layer
5 - Groundcover
Form & Appearance
Habit / form
Creeping; Horizontal; Prostrate; Spreading
Texture
Medium
Leaf color
Green
Leaf type
Simple
Leaf shape
Cordate; Ovate; Reniform
Leaf margin
Crenulate; Entire
Leaf feel
Smooth
Leaf size
1-3 inches long, 1-3 inches wide
Hairs present
Yes
Leaf detail
Heart-shaped basal leaves rise directly from the root on smooth stems that are longer than the leaf.
Flower color
White
Flower value
Fragrant; Long Bloom Season; Showy
Flower form
Solitary
Flower size
< 1 inch
Flower detail
The 1/2", solitary flower is white with the bottom petal larger and having purple stripes. Flowers have a sweet fragrance. Blooms from May-August. In North Carolina, blooms from April to May.
Bloom time
Spring; Summer
Fruit color
Green
Fruit type
Capsule
Fruit detail
In North Carolina, fruits are available from May to June. The green capsules split in three sections to release small, light brown to black seeds.
Stem detail
Stemless.
Wildlife & Ecology
Native status
Native
Origin
Subartic to Canada and U.S.A.
Distribution
AL, CA, CO, CT, DE, GA, IA, ID, IL, IN, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NH, NJ, NY, NV, OH, OR, PA, RI, SC, SD, TN, UT, VA, VT, WA, WI, WV, WY
Wildlife value
This plant supports Fritillary butterfly larvae. Birds and small mammals enjoy the fruits as a food source. Butterflies and moths use this plant as a larval host.
Attracts
Butterflies; Moths; Pollinators; Small Mammals; Songbirds
Play value
Attracts Pollinators; Fragrance; Wildlife Food Source; Wildlife Larval Host
Food & Medicine
Harvest time
Spring; Summer
Fruit type
Capsule
Landscape Use
Landscape location
Container; Meadow; Naturalized Area; Patio; Riparian; Slope/Bank; Small Space; Woodland
Landscape theme
Butterfly Garden; Native Garden; Pollinator Garden; Rain Garden; Shade Garden; Water Garden
Design feature
Border; Mass Planting
Garden tags
#stream banks #riparian #native wildflower #wet soils tolerant #white flowers #NC native #small spaces #food source herbage #food source hard mast fruit #piedmont #forb #spreading #Coastal FACW #shade garden #small and large mammals #partial shade tolerant #perennial flowers #herbaceous #rhizomes #mountains #Piedmont Mountains FACW #larval host plant #food source summer #spring interest #fruits summer #rich soils #food source roots #butterfly friendly #moth caterpillar host #creeping #summer interest #full sun tolerant #native garden #acidic soils tolerant #shade flowers #fragrant flowers #moist soil #herbaceous perennial #food source spring #native perennial #fruits spring #spring flowers #bird friendly #Audubon #showy flowers #fritillary butterflies #heavy shade tolerant #pollinator plant #showy fruits #perennial #colonizing #wildlife friendly #butterfly caterpillar host #woodland #wildflower #short lived #wetland
Problems & Resistance
Disease problems
Southern Blight of Herbaceous Ornamentals
Propagation
Root Cutting; Seed; Stem Cutting
Fire risk
high flammability

Planted at Hunnicutt

Nobody’s planted this one yet.