North America Native Plant

Maroonspot Calicoflower

Botanical name: Downingia concolor var. brevior

USDA symbol: DOCOB

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Downingia concolor Greene ssp. brevior (McVaugh) R.M. Beauch. (DOCOB3)   

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 ...

Rare plant alert!

Region: Conservation status by state

Status: S4T1: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly 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.

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!

Maroonspot Calicoflower

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Campanulales

Family

Campanulaceae Juss. - Bellflower family

Genus

Downingia Torr. - calicoflower

Species

Downingia concolor Greene - 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