Native Plants

Lanceleaf Browneyes

Camissonia claviformis lancifolia

USDA symbol: CACLL

annual forb

Lower 48 states: native

Meet lanceleaf browneyes (Camissonia claviformis lancifolia), a charming little annual that’s part of California’s diverse native plant tapestry. While you might not find this plant at your typical garden center, this delicate forb represents the kind of specialized beauty that makes native gardening so rewarding for those willing to seek ...

Lanceleaf Browneyes may be listed as rare in your area.
Global Conservation Status

Status: S5T3T4 | Secure: At low or no risk of extinction in the area due to an extensive range, abundant populations, and with little to no concern of declines or threats.

Lanceleaf Browneyes: A Rare California Native Worth Knowing

Meet lanceleaf browneyes (Camissonia claviformis lancifolia), a charming little annual that’s part of California’s diverse native plant tapestry. While you might not find this plant at your typical garden center, this delicate forb represents the kind of specialized beauty that makes native gardening so rewarding for those willing to seek out the uncommon gems.

What Makes Lanceleaf Browneyes Special

Lanceleaf browneyes belongs to the evening primrose family and carries itself as a true California native, found exclusively within the Golden State’s borders. As an annual forb, it completes its entire life cycle in a single growing season, making it a ephemeral but lovely addition to native plant communities.

This plant has quite the collection of scientific aliases, having been known by several botanical names throughout its taxonomic history, including Chylismia lancifolia and various Oenothera classifications. But don’t let all those Latin names intimidate you—this is simply a reflection of how botanists have refined their understanding of this plant’s relationships over time.

Where You’ll Find It Growing Wild

Lanceleaf browneyes calls California home, though its exact distribution within the state appears to be quite limited. As a native species, it has evolved specifically to thrive in California’s unique climate and soil conditions.

  • Species observed
  • No observations

A Word of Caution: Rarity Matters

Before you get too excited about adding this plant to your garden, there’s something important to consider. Lanceleaf browneyes appears to have conservation concerns, with a rarity status that suggests it’s not exactly common in the wild. This means if you do decide to grow this plant, you’ll want to be extra careful about sourcing it responsibly.

Always purchase from reputable native plant nurseries that ethically propagate their stock rather than collecting from wild populations. Better yet, consider reaching out to local native plant societies or botanical gardens that might have seed-sharing programs.

Growing Lanceleaf Browneyes: What We Know

Since lanceleaf browneyes is quite rare in cultivation, specific growing information is limited. However, we can make some educated guesses based on its classification as a California annual forb:

  • As an annual, it likely prefers to be grown from seed rather than transplants
  • Being a California native, it probably appreciates well-draining soil and can handle dry conditions once established
  • Like many native annuals, it may benefit from fall or early winter sowing to align with natural rainfall patterns
  • As a forb, it won’t develop woody stems and will maintain a herbaceous growth habit throughout its life

Is This Plant Right for Your Garden?

Lanceleaf browneyes might be perfect for you if you’re:

  • A dedicated native plant enthusiast looking for rare California species
  • Creating a specialized collection of evening primrose family plants
  • Developing a conservation garden focused on preserving uncommon natives
  • Working on habitat restoration projects in appropriate California locations

However, this probably isn’t the best choice if you’re looking for a reliable, easy-to-find garden staple or need plants with well-documented cultivation requirements.

The Bottom Line

Lanceleaf browneyes represents the fascinating diversity of California’s native flora, even if it’s not the easiest plant to find or grow. For dedicated native plant gardeners willing to do a bit of detective work to source seeds or plants responsibly, it offers the satisfaction of helping preserve a piece of California’s botanical heritage right in your own backyard.

If you’re intrigued but can’t locate this particular species, consider exploring other members of the Camissonia genus or related evening primrose family plants that might be more readily available while you search for this special native.

Camissonia claviformis lancifolia 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. Camissonia claviformis lancifolia is also known as:

Camissonia claviformis Raven var. lancifolia | USDA symbol: CACLL2
Chylismia lancifolia | USDA symbol: CHLA11
Oenothera claviformis & Frém. ssp. lancifolia | USDA symbol: OECLL

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: Rosidae
Order: Myrtales
Family: Onagraceae Juss. - Evening Primrose family
Genus: Camissonia Link - suncup

Species: Camissonia claviformis (Torr. & Frém.) P.H. Raven - browneyes

Subspecies: Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. lancifolia (A. Heller) P.H. Raven - lanceleaf browneyes

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