North America Native Plant

Crisped Monardella

Botanical name: Monardella crispa

USDA symbol: MOCR

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Crisped Monardella: A Rare California Native Worth Protecting Meet the crisped monardella (Monardella crispa), a delicate and increasingly rare California native that deserves a spot in every conservation-minded gardener’s heart—if not necessarily their garden. This petite perennial herb represents both the beauty and fragility of California’s unique flora, making it ...

Rare plant alert!

Region: Conservation status by state

Status: S2: Status is uncertain but is somewhere between the following rankings: Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘

Crisped Monardella: A Rare California Native Worth Protecting

Meet the crisped monardella (Monardella crispa), a delicate and increasingly rare California native that deserves a spot in every conservation-minded gardener’s heart—if not necessarily their garden. This petite perennial herb represents both the beauty and fragility of California’s unique flora, making it a plant that’s as important to understand as it is challenging to grow.

What Makes Crisped Monardella Special?

Crisped monardella is a charming perennial forb that belongs to the mint family, sharing those characteristic aromatic qualities that make its relatives so beloved. Unlike woody shrubs or trees, this little herb stays close to the ground, with its perennating buds tucked safely at or below the soil surface—nature’s way of helping it survive California’s sometimes harsh conditions.

As a vascular plant without significant woody tissue, crisped monardella exemplifies the understated elegance of California’s native herbaceous plants. It may not have the flashy appeal of some showier natives, but its subtle beauty and ecological importance make it truly special.

Where Does Crisped Monardella Call Home?

This California endemic has a very limited native range, found only within the Golden State’s borders. Its restricted distribution is part of what makes it so precious—and so vulnerable.

A Plant in Need of Protection

Here’s where things get serious: crisped monardella carries a Global Conservation Status of S2, meaning it’s imperiled. With typically only 6 to 20 known occurrences and fewer than 1,000 to 3,000 remaining individuals, this little plant is walking a tightrope toward potential extinction. Extreme rarity and various environmental pressures make it especially vulnerable to disappearing forever.

This rarity status means that if you’re considering adding crisped monardella to your garden, you absolutely must source it responsibly. Never collect from wild populations, and only purchase from reputable native plant nurseries that can guarantee their plants are ethically propagated, not wild-collected.

Garden Role and Growing Considerations

Given its imperiled status, crisped monardella isn’t your typical garden center find—and that’s probably for the best. This specialized native is best suited for:

  • Dedicated California native plant gardens
  • Conservation-focused landscapes
  • Educational or demonstration gardens
  • Specialized Mediterranean climate gardens

As a California native, it’s adapted to the state’s Mediterranean climate patterns and likely thrives in USDA hardiness zones 8-10. Like many California natives, it probably prefers well-draining soils and can handle periods of drought once established.

Supporting Pollinators and Wildlife

While specific wildlife benefits for crisped monardella aren’t well-documented (a common issue with rare plants), its membership in the mint family suggests it likely provides nectar and pollen for small native pollinators, including specialized California bees and butterflies. Every rare native plant represents irreplaceable ecological relationships that we’re still discovering.

The Bottom Line: Conservation Over Cultivation

Should you plant crisped monardella? Only if you can source it responsibly and commit to being part of its conservation story. For most gardeners, supporting this species might mean choosing other, more common California natives that provide similar ecological benefits without putting additional pressure on vulnerable populations.

Consider alternatives like other Monardella species that are more stable, or explore the wonderful world of California native mints and herbs that can give you similar aromatic appeal and pollinator support. Sometimes the best way to love a rare plant is to let it be rare while we work to protect its remaining wild populations.

If you do grow crisped monardella, treat it as the precious conservation ambassador it is—and maybe share seeds or divisions with other dedicated native plant gardeners to help build sustainable cultivated populations that could someday help restore this beautiful species to more of its historic range.

Crisped Monardella

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

Monardella Benth. - monardella

Species

Monardella crispa Elmer - crisped monardella

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