North America Native Plant

Red Mountain Catchfly

Botanical name: Silene campanulata campanulata

USDA symbol: SICAC

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Red Mountain Catchfly: A California Native Worth Getting to Know Meet the Red Mountain catchfly (Silene campanulata campanulata), a charming California native that might just be the unsung hero your garden has been waiting for. This perennial wildflower belongs to the carnation family and represents the kind of regional treasure ...

Rare plant alert!

Region: Conservation status by state

Status: S5T3Q: Status is uncertain but is somewhere between the following rankings: Uncertain taxonomy: ⚘ 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. ⚘

Red Mountain Catchfly: A California Native Worth Getting to Know

Meet the Red Mountain catchfly (Silene campanulata campanulata), a charming California native that might just be the unsung hero your garden has been waiting for. This perennial wildflower belongs to the carnation family and represents the kind of regional treasure that makes native plant gardening so rewarding.

Where You’ll Find This Native Gem

Red Mountain catchfly is exclusively native to California, making it a true Golden State original. As a plant that’s adapted specifically to California’s unique climate and soil conditions, it’s naturally equipped to thrive in its home territory without the fuss that many non-native plants require.

What Makes It Special

This perennial forb (that’s garden-speak for a non-woody herbaceous plant) has earned its place in the native plant world through pure California evolution. Unlike shrubs or trees, Red Mountain catchfly dies back to ground level each winter, then emerges fresh each growing season from its perennial root system.

A Word About Rarity

Here’s something important to know: Red Mountain catchfly carries a Global Conservation Status of S5T3Q, which indicates some level of conservation concern. If you’re interested in growing this plant, please make sure to source it responsibly from reputable native plant nurseries that propagate their own stock rather than wild-collecting. This helps protect wild populations while still allowing gardeners to enjoy this special California native.

Why Consider Red Mountain Catchfly for Your Garden?

There are several compelling reasons to give this native a spot in your landscape:

  • True California heritage: As a genuine California native, it’s perfectly adapted to local conditions
  • Low-maintenance perennial: Once established, native plants typically require less water and care than non-natives
  • Conservation value: Growing rare natives helps preserve California’s botanical heritage
  • Ecological authenticity: Supports the local ecosystem that evolved alongside this plant

Growing Red Mountain Catchfly Successfully

Since specific cultivation information for this exact subspecies is limited, the best approach is to mimic its natural California habitat as closely as possible. Here are some general guidelines for success:

  • Research its natural habitat: Understanding where it grows wild in California will give you the best clues for cultivation
  • Provide good drainage: Most California natives prefer well-draining soils
  • Consider seasonal patterns: California natives typically prefer dry summers and winter moisture
  • Start small: Given its rarity status, begin with one or two plants to learn its preferences

The Responsible Gardener’s Choice

Red Mountain catchfly represents something special in the world of native gardening – a chance to grow a piece of California’s unique botanical heritage while contributing to conservation efforts. By choosing this native over non-native alternatives, you’re supporting local ecosystems and helping preserve genetic diversity.

Just remember: with great plants comes great responsibility. Always source from ethical suppliers, never collect from the wild, and consider sharing seeds or divisions with other native plant enthusiasts to help expand cultivation of this California treasure.

Final Thoughts

While Red Mountain catchfly might not be the easiest plant to find at your average garden center, it’s exactly these kinds of special natives that make the extra effort worthwhile. Every rare native we successfully cultivate in our gardens is a small victory for conservation and a connection to the irreplaceable natural heritage of California.

Red Mountain Catchfly

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Caryophyllaceae Juss. - Pink family

Genus

Silene L. - catchfly

Species

Silene campanulata S. Watson - Red Mountain catchfly

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