Scutellaria ovata Hill
Heartleaf Skullcap, Heart-leaf Skullcap
Lamiaceae (Mint Family)
USDA Symbol: SCOV
From the Image Gallery
Plant CharacteristicsDuration: Perennial
Size Notes: Up to about 3 feet tall.
Bloom InformationBloom Color: Blue , Purple , Violet
Bloom Time: Apr , May , Jun , Jul
DistributionUSA: AL , AR , FL , GA , IA , IL , IN , KS , KY , LA , MD , MI , MN , MO , MS , NC , OH , OK , SC , TN , TX , VA , WI , WV
Native Habitat: In open woodlands, along roads, and on brushy slopes in East and South Texas. Moist sand, loam, clay, limestone.
Growing ConditionsLight Requirement: Part Shade , Shade
Soil Moisture: Moist
Conditions Comments: Heart-leaf skullcap is an under-utilized plant for gardens. The showy blue flowers bloom on spikes similar in form to Salvia sp. It colonizes vigorously by underground, fleshy roots. Oily glands on the leaves make it possibly deer resistant. In winter, heartleaf skullcap displays evergreen foliage. Nectar source for adult butterflies.
BenefitConspicuous Flowers: yes
Interesting Foliage: yes
Nectar Source: yes
Deer Resistant: High
Mr. Smarty Plants says
Spring blooming plants for spring sun and summer shade
July 03, 2007
I live in San Antonio. I'm faced with a dilemma. I've got mature native pecans. In the summer they provide beautiful full shade. However, in the winter and even into the late spring, my yard is ...
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National Wetland Indicator Status
From the National Organizations DirectoryAccording to the species list provided by Affiliate Organizations, this plant is on display at the following locations:
Delaware Nature Society - Hockessin, DE
NPSOT - Native Plant Society of Texas - Fredericksburg, TX
NPSOT - Fredericksburg Chapter - Fredericksburg, TX
NPSOT - Austin Chapter - Austin, TX
Mt. Cuba Center - Hockessin, DE
BibliographyBibref 1294 - The Midwestern Native Garden: Native Alternatives to Nonnative Flowers and Plants An Illustrated Guide (2011) Adelman, Charlotte and Schwartz, Bernard L.
Search More Titles in Bibliography
Web ReferenceWebref 80 - Illinois Wildflowers (2002) John Hilty
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resourcesUSDA: Find Scutellaria ovata in USDA Plants
FNA: Find Scutellaria ovata in the Flora of North America (if available)
Google: Search Google for Scutellaria ovata
MetadataRecord Modified: 2023-02-27
Research By: TWC Staff