Native Plants

Ritter’s Coraldrops

Besseya ritteriana

USDA symbol: BERI

perennial forb

Lower 48 states: native

If you’re a Colorado gardener looking to add some authentic mountain magic to your landscape, let me introduce you to one of the state’s best-kept botanical secrets: Ritter’s coraldrops (Besseya ritteriana). This charming little perennial might not be as famous as the state flower, but it’s got personality in spades ...

Ritter’s Coraldrops may be listed as rare in your area.
Global Conservation Status

Status: S3S4 | 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.

Ritter’s Coraldrops: A Hidden Gem of Colorado’s Alpine Flora

If you’re a Colorado gardener looking to add some authentic mountain magic to your landscape, let me introduce you to one of the state’s best-kept botanical secrets: Ritter’s coraldrops (Besseya ritteriana). This charming little perennial might not be as famous as the state flower, but it’s got personality in spades and a story that’s uniquely Colorado.

What Makes Ritter’s Coraldrops Special?

Ritter’s coraldrops is a true Colorado native – and we’re talking exclusive here. This perennial wildflower calls only the Centennial State home, making it a genuine treasure for native plant enthusiasts. You might also see it listed under its former scientific name, Synthyris ritteriana, but don’t let the name changes fool you – it’s the same delightful plant.

Picture this: compact rosettes of leaves sending up spikes of small, tubular flowers in shades of blue to purple. It’s like nature’s own little fireworks display, but in miniature. The flowers bloom in late spring to early summer, creating clusters that really do remind you of tiny coral formations – hence the coraldrops name.

Where Does It Call Home?

This alpine beauty is found exclusively in Colorado’s high-elevation regions, thriving in the state’s subalpine and alpine zones. It’s perfectly adapted to life in the thin air and rocky soils of the Colorado mountains, making it a true high-altitude specialist.

  • Species observed
  • No observations

Should You Grow Ritter’s Coraldrops?

Here’s where things get interesting. Ritter’s coraldrops has a conservation status of S3S4, which means it’s considered uncommon to fairly common but still warrants some conservation attention. This doesn’t mean you can’t grow it – quite the opposite! Growing native plants like this one actually supports local biodiversity and helps preserve Colorado’s natural heritage.

The catch? Make sure you source your plants responsibly. Never collect from the wild, and always purchase from reputable native plant nurseries that propagate their stock ethically. Think of yourself as a steward of Colorado’s natural treasures.

Perfect Spots in Your Garden

Ritter’s coraldrops isn’t your typical perennial border plant, and that’s exactly what makes it special. Here’s where it really shines:

  • Rock gardens where it can nestle between stones
  • Alpine or mountain-themed landscapes
  • Xerophytic gardens that celebrate drought-tolerant plants
  • Native plant gardens focused on Colorado species
  • Slopes and areas with excellent drainage

This little charmer works beautifully as a ground cover in the right conditions, and it’s absolutely perfect for gardeners who want to recreate that high-mountain feeling in their own backyard.

Growing Conditions That Make It Happy

Remember, this plant evolved in Colorado’s mountains, so it has some specific preferences:

  • Sunlight: Full sun to partial shade – it can handle Colorado’s intense high-altitude sun
  • Soil: Well-drained is non-negotiable – think rocky, gravelly, or sandy soils
  • Water: Drought-tolerant once established; too much water is its enemy
  • Climate: Hardy in USDA zones 3-7, perfect for Colorado’s temperature swings

Planting and Care Tips

Growing Ritter’s coraldrops successfully is all about mimicking its natural mountain habitat:

  • Plant in spring after the last frost, giving it a full growing season to establish
  • Ensure excellent drainage – add gravel or sand to heavy soils
  • Water sparingly once established; this plant prefers to be on the dry side
  • Mulch lightly with gravel rather than organic mulch to prevent moisture retention
  • Avoid fertilizing – mountain plants are adapted to lean soils

Wildlife and Pollinator Benefits

While Ritter’s coraldrops might be small, it punches above its weight when it comes to supporting local wildlife. The flowers attract native bees and other small pollinators, making it a valuable addition to any pollinator-friendly garden. Plus, as a native Colorado plant, it provides exactly the kind of resources that local wildlife have co-evolved with over thousands of years.

The Bottom Line

Ritter’s coraldrops is a plant for gardeners who appreciate the subtle beauty of native wildflowers and want to create landscapes that truly reflect their local environment. It’s not going to give you massive blooms or take over your garden, but it will give you something much more valuable: a genuine piece of Colorado’s natural heritage thriving in your own backyard.

If you’re ready to try something uniquely Colorado and don’t mind putting in a little extra effort to source it responsibly, Ritter’s coraldrops might just become your new favorite native plant. After all, there’s something pretty special about growing a flower that calls only your state home.

Besseya ritteriana 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. Besseya ritteriana is also known as:

Synthyris ritteriana | USDA symbol: SYRI

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: Scrophulariales
Family: Scrophulariaceae Juss. - Figwort family
Genus: Besseya Rydb. - kittentail

Species: Besseya ritteriana (Eastw.) Rydb. - Ritter's coraldrops

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