North America Native Plant

Mosquito Bills

Botanical name: Dodecatheon hendersonii hansenii

USDA symbol: DOHEH3

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Dodecatheon hansenii (Greene) H.J. Thomp. (DOHA)  âš˜  Dodecatheon hendersonii A. Gray var. hansenii Greene (DOHEH2)   

Mosquito Bills: A Mysterious California Native Worth Knowing If you’re a California native plant enthusiast, you might have stumbled across the intriguing name mosquito bills in your botanical adventures. This quirky common name belongs to Dodecatheon hendersonii hansenii, a native California perennial that’s as enigmatic as its nickname suggests. What ...

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 Mysterious California Native Worth Knowing

If you’re a California native plant enthusiast, you might have stumbled across the intriguing name mosquito bills in your botanical adventures. This quirky common name belongs to Dodecatheon hendersonii hansenii, a native California perennial that’s as enigmatic as its nickname suggests.

What Exactly Are Mosquito Bills?

Despite the somewhat alarming common name, mosquito bills won’t bite! This native California plant is actually a charming perennial forb – essentially a non-woody flowering plant that dies back to the ground each year and returns the following season. As a member of the shooting star family, it shares characteristics with its more well-known relatives, though specific information about this particular variety can be surprisingly hard to come by.

Where You’ll Find This California Native

Mosquito bills call California home, making them a true Golden State endemic. This native status is fantastic news for local gardeners looking to support regional ecosystems and create authentic California landscapes. As a plant that evolved specifically in California’s unique climate and conditions, it’s naturally adapted to thrive here.

The Mystery of Mosquito Bills

Here’s where things get interesting – and a bit frustrating for curious gardeners. Dodecatheon hendersonii hansenii appears to be quite the botanical mystery. While we know it’s a California native perennial forb, specific details about its cultivation, appearance, and garden performance are surprisingly scarce. This could indicate that it’s either:

  • A relatively rare or localized variety
  • A plant that hasn’t been widely studied or cultivated
  • Possibly confused with or overshadowed by its more common relatives

Conservation Status: Proceed with Caution

The conservation status for mosquito bills is listed as S5T3? – which essentially means we’re not entirely sure. This uncertainty flag should give conscientious gardeners pause. If you’re interested in this particular plant, it’s crucial to source it responsibly from reputable native plant nurseries that can verify its provenance and ensure you’re not inadvertently impacting wild populations.

Alternative Shooting Stars for Your Garden

While the specific mosquito bills variety remains elusive, California gardeners have other wonderful native shooting star options that are better understood and more readily available:

  • Henderson’s shooting star (the parent species)
  • Few-flowered shooting star
  • Alpine shooting star (for higher elevations)

The Bottom Line on Mosquito Bills

Mosquito bills represents one of those fascinating botanical puzzles that remind us how much we still don’t know about our native flora. While its native status makes it theoretically desirable for California gardens, the lack of specific cultivation information and uncertain conservation status suggest it might be better admired in its natural habitat for now.

If you’re drawn to the shooting star family, consider starting with better-documented relatives while keeping an eye out for more information about this intriguing mosquito bills variety. Sometimes the most mysterious plants make the best conversation starters in the garden – even if we can’t grow them ourselves just yet!

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