Native Plants

Maroonspot Calicoflower

Downingia concolor var. brevior

USDA symbol: DOCOB

annual forb

Lower 48 states: native

If you’re passionate about native California wildflowers, you might be intrigued by the maroonspot calicoflower (Downingia concolor var. brevior). This little-known annual is one of California’s botanical treasures, though it’s not your typical garden center find. Maroonspot calicoflower is a native California forb – essentially a non-woody flowering plant that ...

Maroonspot Calicoflower may be listed as rare in your area.
Global Conservation Status

Status: S4T1 | Apparently Secure: Uncommon but not rare, and usually widespread. Possible cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals.

Maroonspot Calicoflower: A Rare California Native Worth Knowing

If you’re passionate about native California wildflowers, you might be intrigued by the maroonspot calicoflower (Downingia concolor var. brevior). This little-known annual is one of California’s botanical treasures, though it’s not your typical garden center find.

What is Maroonspot Calicoflower?

Maroonspot calicoflower is a native California forb – essentially a non-woody flowering plant that completes its entire life cycle in one growing season. As an annual, it sprouts from seed, flowers, produces new seeds, and dies all within the same year. This petite wildflower belongs to the bellflower family and represents a unique variety within the Downingia genus.

Where Does It Grow?

This special little plant calls California home, where it has evolved alongside other native species over thousands of years. Being a California native means it’s perfectly adapted to the state’s unique climate patterns and soil conditions.

  • Species observed
  • No observations

Should You Plant It?

Here’s where things get a bit complicated. Maroonspot calicoflower has a conservation status that suggests it may be quite rare or have limited distribution. This rarity means a few important things for gardeners:

  • It’s not readily available through typical nursery channels
  • If you do encounter seeds or plants, ensure they’re from responsible, ethical sources
  • Never collect from wild populations
  • Consider it more of a conservation project than a typical garden addition

Growing Considerations

Since detailed growing information for this specific variety is limited, here’s what we can infer from its classification as a California native annual forb:

  • Climate: Adapted to California’s Mediterranean climate with wet winters and dry summers
  • Life cycle: Annual growth means you’ll need fresh seeds each year
  • Timing: Likely germinates with winter rains and flowers in spring
  • Soil: Probably prefers well-draining soils typical of California grasslands or seasonal wetlands

Alternative California Natives

If you’re drawn to the idea of growing native California annuals but maroonspot calicoflower proves too elusive, consider these more readily available alternatives:

  • California poppies (Eschscholzia californica)
  • Baby blue eyes (Nemophila menziesii)
  • Farewell-to-spring (Clarkia species)
  • Other Downingia species that may be more available

The Bottom Line

Maroonspot calicoflower represents the fascinating diversity of California’s native flora. While it may not be practical for most home gardens due to its apparent rarity and limited availability, learning about plants like this helps us appreciate the incredible botanical heritage of the Golden State. If you’re serious about native plant conservation and happen to connect with botanical gardens or conservation organizations working with rare California natives, this might be a species worth supporting through their programs.

For most gardeners, focusing on more readily available native California annuals will give you that authentic wildflower experience while supporting local ecosystems – and you’ll actually be able to find the seeds!

Downingia concolor var. brevior 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. Downingia concolor var. brevior is also known as:

Downingia concolor Greene ssp. brevior | USDA symbol: DOCOB3

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: Campanulales
Family: Campanulaceae Juss. - Bellflower family
Genus: Downingia Torr. - calicoflower

Species: Downingia concolor Greene - maroonspot calicoflower

Variety: Downingia concolor Greene var. brevior McVaugh - maroonspot calicoflower

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