North America Native Plant

Heartleaf Skullcap

Botanical name: Scutellaria ovata bracteata

USDA symbol: SCOVB

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Scutellaria ovata Hill var. bracteata Benth. (SCOVB2)   

Heartleaf Skullcap: A Native Wildflower Worth Getting to Know If you’re looking to add more native plants to your garden but want something a little off the beaten path, heartleaf skullcap (Scutellaria ovata bracteata) might just be the hidden gem you’ve been searching for. This perennial wildflower belongs to the ...

Heartleaf Skullcap: A Native Wildflower Worth Getting to Know

If you’re looking to add more native plants to your garden but want something a little off the beaten path, heartleaf skullcap (Scutellaria ovata bracteata) might just be the hidden gem you’ve been searching for. This perennial wildflower belongs to the mint family and offers gardeners a chance to grow something truly special – though admittedly, it’s not the easiest plant to find information about!

What Exactly Is Heartleaf Skullcap?

Heartleaf skullcap is a native perennial forb, which is a fancy way of saying it’s a non-woody flowering plant that comes back year after year. As a forb, it lacks the thick, woody stems you’d find on shrubs or trees, instead producing softer herbaceous growth that dies back to the ground each winter, only to emerge fresh again in spring.

This particular variety is also known by the synonym Scutellaria ovata Hill var. bracteata Benth., which tells us it’s a specific form of the broader heartleaf skullcap species.

Where Does It Call Home?

One of the best things about heartleaf skullcap is its impressive native range across the lower 48 states. You’ll find this plant naturally occurring in Alabama, Arkansas, Florida, Georgia, Illinois, Kansas, Kentucky, Louisiana, Mississippi, Missouri, Oklahoma, and Texas. That’s quite a territory! This wide distribution suggests it’s a pretty adaptable plant, which is always good news for gardeners.

Should You Plant Heartleaf Skullcap?

Here’s where things get a bit tricky. While heartleaf skullcap is undoubtedly a legitimate native plant with a respectable range, specific growing information for this particular variety can be surprisingly hard to come by. This doesn’t mean it’s not worth growing – it just means you might be embarking on a bit of a gardening adventure!

The pros of growing heartleaf skullcap include:

  • It’s a true native species, supporting local ecosystems
  • As a perennial, it provides long-term value in the garden
  • Its wide native range suggests good adaptability
  • You’ll be growing something unique that most gardeners haven’t discovered yet

The potential challenges:

  • Limited availability at nurseries
  • Scarce specific growing information for this variety
  • May require some trial and error to grow successfully

Growing Conditions and Care

Unfortunately, specific growing requirements for Scutellaria ovata bracteata aren’t well-documented in readily available sources. However, given its membership in the mint family and its wide native distribution across diverse climates, we can make some educated guesses about its preferences.

If you’re determined to try growing this plant, consider:

  • Starting with conditions similar to those where it naturally occurs in your region
  • Providing well-draining soil, as most members of the mint family prefer not to sit in waterlogged conditions
  • Experimenting with both sunny and partially shaded locations to see what it prefers in your garden
  • Being patient – native plants sometimes take time to establish

The Bottom Line

Heartleaf skullcap represents one of those interesting native plants that falls into the botanical mystery category for home gardeners. While it’s definitely a legitimate native species with an impressive range, the lack of readily available growing information makes it more suitable for adventurous gardeners who don’t mind doing some experimenting.

If you’re new to native gardening or prefer plants with well-established growing guides, you might want to start with other native skullcaps or mint family members that have more documentation. But if you’re up for a challenge and want to grow something truly unique, tracking down heartleaf skullcap could be a rewarding project.

Just remember – part of the joy of native gardening is discovering these lesser-known species and learning how they fit into our local ecosystems. Sometimes the best garden adventures begin with the plants nobody talks about!

Heartleaf Skullcap

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Lamiales

Family

Lamiaceae Martinov - Mint family

Genus

Scutellaria L. - skullcap

Species

Scutellaria ovata Hill - heartleaf skullcap

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA