Native Plants

Pinkflowered Bushmallow

Malacothamnus marrubioides

USDA symbol: MAMA3

perennial subshrub

Lower 48 states: native

If you’re looking for a beautiful, low-maintenance native shrub that brings both color and wildlife value to your California garden, meet the pinkflowered bushmallow (Malacothamnus marrubioides). This delightful native offers the perfect combination of drought tolerance, pollinator appeal, and year-round garden interest that makes it a smart choice for water-wise ...

Pinkflowered Bushmallow may be listed as rare in your area.
Global Conservation Status

Status: S3? | Vulnerable: Found only in a restricted range (even if abundant at some locations). Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals.

Pinkflowered Bushmallow: A Charming Native Shrub for California Gardens

If you’re looking for a beautiful, low-maintenance native shrub that brings both color and wildlife value to your California garden, meet the pinkflowered bushmallow (Malacothamnus marrubioides). This delightful native offers the perfect combination of drought tolerance, pollinator appeal, and year-round garden interest that makes it a smart choice for water-wise landscaping.

What is Pinkflowered Bushmallow?

Pinkflowered bushmallow is a perennial shrub native to California. As a multi-stemmed woody plant, it typically grows to a manageable size of less than 13-16 feet in height, though most garden specimens stay much smaller. You might also see it listed under its former scientific name, Malvastrum marrubioides, but don’t let the name changes fool you – this is the same wonderful plant.

Where Does It Naturally Grow?

This native beauty calls California home, where it thrives in the state’s Mediterranean climate. You’ll find it naturally occurring in chaparral and coastal sage scrub communities throughout southern California, where it has adapted perfectly to the region’s dry summers and mild, wet winters.

  • Species observed
  • No observations

Why Choose Pinkflowered Bushmallow for Your Garden?

There are several compelling reasons to consider this native shrub:

  • Stunning flowers: The pink to rose-colored blooms are absolutely charming and appear when many other plants are looking tired from summer heat
  • Pollinator magnet: Bees, butterflies, and other native pollinators love the nectar-rich flowers
  • Drought tolerant: Once established, it needs minimal supplemental water
  • Low maintenance: Perfect for busy gardeners who want beauty without fuss
  • Native credentials: Supporting local ecosystems while reducing garden water needs

Perfect Garden Settings

Pinkflowered bushmallow shines in several garden styles:

  • Native plant gardens
  • Mediterranean-style landscapes
  • Xeriscape (drought-tolerant) gardens
  • Wildlife and pollinator gardens
  • Mixed shrub borders

Growing Conditions and Care

This adaptable shrub is surprisingly easy to grow when you give it what it wants:

  • Sunlight: Full sun for best flowering and form
  • Soil: Well-draining soil is essential – it won’t tolerate soggy conditions
  • Water: Deep, infrequent watering once established
  • Climate: Thrives in USDA hardiness zones 9-10

Planting and Care Tips

Getting your pinkflowered bushmallow off to a great start is straightforward:

  • Best planting time: Fall planting allows roots to establish during the cooler, wetter months
  • Spacing: Give it room to spread – these shrubs appreciate good air circulation
  • Watering: Water regularly the first year, then reduce to occasional deep watering
  • Pruning: Light pruning after flowering helps maintain shape and encourages new growth
  • Fertilizing: Usually unnecessary – these plants are adapted to lean soils

A Note About Conservation

Pinkflowered bushmallow has an uncertain conservation status, which means we should be mindful about how we source our plants. Always purchase from reputable native plant nurseries that propagate their own stock rather than collecting from wild populations. This ensures you’re supporting conservation efforts rather than potentially harming wild communities.

The Bottom Line

Pinkflowered bushmallow represents everything wonderful about native gardening – it’s beautiful, beneficial to wildlife, and perfectly suited to California’s climate. Whether you’re creating a water-wise garden, supporting local pollinators, or simply want a gorgeous shrub that won’t demand constant attention, this native gem deserves a spot in your landscape. Just remember to source your plants responsibly, and you’ll be rewarded with years of pink blooms and happy pollinators.

Malacothamnus marrubioides 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. Malacothamnus marrubioides is also known as:

Malvastrum marrubioides Durand & | USDA symbol: MAMA25

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: Dilleniidae
Order: Malvales
Family: Malvaceae Juss. - Mallow family
Genus: Malacothamnus Greene - bushmallow

Species: Malacothamnus marrubioides (Durand & Hilg.) Greene - pinkflowered bushmallow

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