North America Native Plant

Florida Wild Indigo

Botanical name: Baptisia calycosa

USDA symbol: BACA4

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Florida Wild Indigo: A Rare Native Treasure for Conservation-Minded Gardeners Meet Florida wild indigo (Baptisia calycosa), a perennial wildflower that’s as rare as it is special. This native beauty calls the Sunshine State home, but you won’t find it growing just anywhere. In fact, its scarcity makes it a plant ...

Rare plant alert!

Region: Conservation status by state

Status: S3: Status is uncertain but is somewhere between the following rankings: 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 ⚘

Florida Wild Indigo: A Rare Native Treasure for Conservation-Minded Gardeners

Meet Florida wild indigo (Baptisia calycosa), a perennial wildflower that’s as rare as it is special. This native beauty calls the Sunshine State home, but you won’t find it growing just anywhere. In fact, its scarcity makes it a plant that deserves our attention and protection.

Where Does Florida Wild Indigo Come From?

Florida wild indigo is native to Florida, where it has been quietly growing for centuries. As a member of the legume family, it shares DNA with other beloved native Baptisia species, but this particular variety has chosen to make Florida its exclusive home base.

The Conservation Story You Need to Know

Here’s where things get serious: Florida wild indigo has a Global Conservation Status of S3, which means it’s considered vulnerable. With only 21 to 100 known occurrences or between 3,000 and 10,000 individuals estimated to exist, this plant is walking a tightrope between thriving and disappearing.

What does this mean for you as a gardener? If you’re lucky enough to find Florida wild indigo available from a reputable native plant nursery, you’re holding something pretty special. But—and this is important—only purchase plants that have been responsibly propagated, never collected from the wild.

Why Consider Florida Wild Indigo for Your Garden?

Despite limited specific growing information for this rare species, there are compelling reasons to consider Florida wild indigo if you can source it responsibly:

  • You’ll be participating in conservation efforts by growing a rare native species
  • As a perennial, it will return year after year once established
  • It supports Florida’s native ecosystem and local wildlife
  • You’ll have a conversation starter that few other gardeners can claim

Growing Tips Based on Baptisia Family Traits

While specific care information for Baptisia calycosa is limited, we can draw from what we know about its Baptisia relatives to offer some guidance:

Getting Started

  • Only purchase from reputable native plant nurseries that propagate their own stock
  • Never collect plants from wild populations
  • Be patient—Baptisia species are notoriously slow to establish but long-lived once settled

General Care Expectations

  • Most Baptisia species prefer full sun to partial shade
  • Well-draining soil is typically preferred
  • Once established, these plants are generally drought-tolerant
  • Deep taproot means transplanting mature plants is difficult

The Bottom Line for Gardeners

Florida wild indigo isn’t your typical garden center find, and that’s exactly what makes it special. If you’re a Florida gardener passionate about native plants and conservation, keep your eyes peeled for this rare beauty at specialized native plant sales or conservation-focused nurseries.

Remember: with great rarity comes great responsibility. Only grow Florida wild indigo if you can source it ethically, and consider it an investment in Florida’s botanical heritage. Your garden might not be complete without it, but your contribution to conservation will be invaluable.

Can’t find Florida wild indigo? Consider other native Baptisia species or Florida native wildflowers that are more readily available and equally beneficial to your local ecosystem. Sometimes the best way to honor a rare plant is to create habitat for its more common cousins while keeping our eyes open for opportunities to support conservation efforts.

Florida Wild Indigo

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Baptisia Vent. - wild indigo

Species

Baptisia calycosa Canby - Florida wild indigo

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