Native Plants

Bigelow’s Monkeyflower

Mimulus bigelovii var. bigelovii

USDA symbol: MIBIB2

annual forb

Lower 48 states: native

If you’re looking to add a splash of cheerful color to your southwestern garden while supporting local wildlife, Bigelow’s monkeyflower (Mimulus bigelovii var. bigelovii) might just be the perfect addition. This delightful little annual wildflower brings both beauty and ecological benefits to desert landscapes, proving that native doesn’t have to ...

Bigelow’s Monkeyflower: A Charming Desert Annual for Your Native Garden

If you’re looking to add a splash of cheerful color to your southwestern garden while supporting local wildlife, Bigelow’s monkeyflower (Mimulus bigelovii var. bigelovii) might just be the perfect addition. This delightful little annual wildflower brings both beauty and ecological benefits to desert landscapes, proving that native doesn’t have to mean boring!

What Makes Bigelow’s Monkeyflower Special?

Bigelow’s monkeyflower is a charming native annual that belongs to the forb family – essentially a fancy way of saying it’s a soft-stemmed herbaceous plant without woody growth. Don’t let its delicate appearance fool you though; this little survivor is perfectly adapted to thrive in some of the harshest desert conditions.

The plant gets its whimsical monkeyflower name from its distinctive blooms, which some say resemble a grinning monkey face when viewed just right. The small, tubular flowers typically display lovely yellow to cream colors, often adorned with purple or red spots that create an almost painted appearance.

Where Does It Call Home?

This native beauty naturally occurs across four southwestern states: Arizona, California, Nevada, and Utah. It’s perfectly at home in desert washes, rocky slopes, and disturbed soils throughout these regions, making it an excellent choice for gardeners wanting to create authentic native plant communities.

  • Species observed
  • No observations

Why Choose Bigelow’s Monkeyflower for Your Garden?

There are several compelling reasons to consider adding this native annual to your landscape:

  • True native plant: Supporting local ecosystems by growing plants that naturally belong in your area
  • Pollinator magnet: Attracts beneficial insects including native bees and flies
  • Low maintenance: Once established, requires minimal care and water
  • Authentic desert appeal: Adds genuine southwestern character to your garden
  • Quick results: As an annual, you’ll see blooms in the same growing season

Perfect Garden Settings

Bigelow’s monkeyflower shines brightest in:

  • Desert and xeriscape gardens
  • Rock gardens and naturalistic landscapes
  • Native plant gardens
  • Wildlife habitat gardens
  • Areas with poor or disturbed soil where other plants struggle

Growing Conditions and Care

The beauty of native plants like Bigelow’s monkeyflower lies in their adaptability to local conditions. Here’s what this desert dweller prefers:

Sunlight: Full sun exposure – this plant loves basking in desert sunshine

Soil: Well-draining sandy or rocky soil. It actually thrives in poor soils that would challenge other plants

Water: Drought tolerant once established. Follow natural rainfall patterns when possible

Climate: Best suited for USDA hardiness zones 8-10, matching its native desert environment

Planting and Establishment Tips

Successfully growing Bigelow’s monkeyflower is refreshingly straightforward:

  • Timing: Direct seed in fall to allow natural winter stratification
  • Site preparation: Minimal soil amendment needed – this plant prefers lean conditions
  • Seeding: Scatter seeds on prepared soil surface and rake lightly
  • Watering: Provide occasional water during establishment, then rely on natural precipitation
  • Maintenance: Virtually none required – let nature take its course

Supporting Wildlife

Beyond its ornamental value, Bigelow’s monkeyflower plays an important ecological role. The flowers provide nectar for various desert pollinators, including native bees and beneficial flies. By including this species in your garden, you’re creating habitat that supports the intricate web of desert life.

Is This Plant Right for You?

Bigelow’s monkeyflower is ideal for gardeners who:

  • Live in the southwestern United States within its native range
  • Want to create authentic desert or native plant gardens
  • Prefer low-maintenance plants that don’t require intensive care
  • Value supporting local ecosystems and wildlife
  • Enjoy the charm of wildflowers and natural landscapes

However, this might not be the best choice if you’re looking for plants that provide year-round structure (remember, it’s an annual) or if you live outside its natural climate zone.

The Bottom Line

Bigelow’s monkeyflower offers southwestern gardeners an opportunity to grow a truly native plant that’s both beautiful and ecologically valuable. Its cheerful blooms, minimal care requirements, and wildlife benefits make it a wonderful addition to desert gardens. Plus, there’s something deeply satisfying about growing a plant that naturally belongs in your landscape – it’s gardening in harmony with nature at its finest!

Whether you’re creating a full native plant garden or just want to add some authentic desert charm to your landscape, Bigelow’s monkeyflower deserves a spot on your planting list. After all, who couldn’t use a little more monkey business in their garden?

Mimulus bigelovii var. bigelovii is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Mimulus bigelovii var. bigelovii is also known as:

Eunanus bigelovii | USDA symbol: EUBI8
Mimulus bigelovii Gray var. cuspidatus | USDA symbol: MIBIC

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Asteridae
Order: Scrophulariales
Family: Scrophulariaceae Juss. - Figwort family
Genus: Mimulus L. - monkeyflower

Species: Mimulus bigelovii (A. Gray) A. Gray - Bigelow's monkeyflower

Variety: Mimulus bigelovii (A. Gray) A. Gray var. bigelovii - Bigelow's monkeyflower

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