North America Native Plant

Mosquito Bills

Botanical name: Dodecatheon hendersonii parvifolium

USDA symbol: DOHEP

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Mosquito Bills: A Charming Native California Wildflower for Your Garden Looking for a unique native wildflower to add some California charm to your garden? Meet mosquito bills (Dodecatheon hendersonii parvifolium), a delightful perennial that brings a touch of whimsy to any landscape. Despite its quirky name, this little gem has ...

Rare plant alert!

Region: Conservation status by state

Status: S5T3?: Status is uncertain but is somewhere between the following rankings: Inexact rank: ⚘ Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Mosquito Bills: A Charming Native California Wildflower for Your Garden

Looking for a unique native wildflower to add some California charm to your garden? Meet mosquito bills (Dodecatheon hendersonii parvifolium), a delightful perennial that brings a touch of whimsy to any landscape. Despite its quirky name, this little gem has nothing to do with actual mosquitoes – it’s all about those distinctive flower shapes that sparked someone’s imagination long ago!

What Makes Mosquito Bills Special?

Mosquito bills is a true California native, belonging to the forb family – essentially a non-woody perennial that dies back to ground level each year. As a native species, it’s perfectly adapted to California’s unique climate and plays an important role in supporting local ecosystems. This hardy perennial has evolved alongside California’s native wildlife and naturally fits into the state’s diverse plant communities.

Where You’ll Find It Growing Wild

This charming wildflower calls California home, where it has been thriving long before European settlement. As a native species limited to the Golden State, mosquito bills represents the unique botanical heritage of California’s diverse landscapes.

A Note About Rarity

Before you rush to plant mosquito bills, there’s something important to know: this subspecies has a somewhat unclear conservation status. If you’re interested in growing it, make sure to source your plants or seeds from reputable native plant nurseries that use responsibly collected material. Never collect from wild populations – instead, support nurseries that propagate their stock ethically.

Garden Appeal and Design Uses

While specific information about the aesthetic qualities of this particular subspecies is limited, mosquito bills typically offers:

  • Distinctive flower shapes that add visual interest
  • Native authenticity for California gardens
  • Seasonal interest as a perennial that returns year after year
  • Low-maintenance growth once established

Growing Conditions and Care

As a California native, mosquito bills is adapted to the state’s Mediterranean climate patterns. While specific growing requirements for this subspecies aren’t well-documented, native California forbs generally prefer:

  • Well-draining soil
  • Minimal summer water once established
  • Full sun to partial shade
  • Natural seasonal dormancy periods

Is Mosquito Bills Right for Your Garden?

This native wildflower might be perfect for you if:

  • You’re creating a California native plant garden
  • You want to support local ecosystems
  • You prefer low-maintenance perennials
  • You can source plants responsibly

However, you might want to consider other options if you’re looking for well-documented growing information or if you can’t find responsibly sourced plants.

Supporting Native Plant Communities

By choosing native plants like mosquito bills, you’re doing more than just beautifying your garden – you’re helping preserve California’s natural heritage. Native plants require less water, support local wildlife, and maintain the ecological connections that have developed over thousands of years.

Whether you choose mosquito bills or other California natives, you’ll be contributing to a more sustainable and ecologically valuable landscape that celebrates the unique beauty of the Golden State’s plant communities.

Mosquito Bills

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Primulales

Family

Primulaceae Batsch - Primrose family

Genus

Dodecatheon L. - shootingstar

Species

Dodecatheon hendersonii A. Gray - mosquito bills

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