North America Native Plant

Talayote

Botanical name: Cynanchum racemosum

USDA symbol: CYRA4

Life cycle: perennial

Habit: vine

Native status: Native to the lower 48 states  

Talayote: A Mysterious Texas Native Worth Knowing Meet talayote (Cynanchum racemosum), one of Texas’s more enigmatic native plants. This perennial herb might not be gracing the pages of popular gardening magazines, but it represents an intriguing piece of the Lone Star State’s botanical puzzle. As a member of the milkweed ...

Talayote: A Mysterious Texas Native Worth Knowing

Meet talayote (Cynanchum racemosum), one of Texas’s more enigmatic native plants. This perennial herb might not be gracing the pages of popular gardening magazines, but it represents an intriguing piece of the Lone Star State’s botanical puzzle. As a member of the milkweed family, talayote carries the potential for supporting specialized wildlife, though much about this plant remains wonderfully mysterious.

What Exactly Is Talayote?

Talayote is a native perennial forb – essentially a non-woody flowering plant that comes back year after year. Unlike its showier milkweed cousins, this Texas native tends to fly under the radar in both wild spaces and cultivation. It belongs to the genus Cynanchum, a group of plants known for their often subtle beauty and specialized ecological relationships.

Where Does It Call Home?

This plant is exclusively a Texan, calling only the great state of Texas its native home within the United States. Its limited range makes it a true regional specialty – think of it as the botanical equivalent of authentic Texas barbecue.

Should You Grow Talayote in Your Garden?

Here’s where things get interesting (and a bit frustrating for curious gardeners). Talayote falls into that category of native plants that haven’t made the leap into mainstream cultivation, which means reliable growing information is scarce. This creates both challenges and opportunities:

The Case for Growing Talayote:

  • It’s a true Texas native, supporting local ecosystems
  • As a perennial, it should return year after year once established
  • Being in the milkweed family, it may support specialized pollinators
  • You’d be growing something genuinely unique and regionally appropriate

The Challenges:

  • Very limited availability in nurseries
  • Scarce information about specific growing requirements
  • Unknown ornamental value or garden performance

Growing Conditions and Care

Unfortunately, detailed cultivation information for talayote is virtually non-existent in horticultural literature. As a Texas native herb, we can make some educated guesses about its preferences, but these should be taken with a grain of salt:

  • Likely adapted to Texas heat and periodic drought
  • Probably prefers well-draining soils
  • May benefit from some protection during establishment
  • USDA hardiness zones are unknown but likely suited to Texas conditions

The Bottom Line

Talayote represents one of those fascinating botanical mysteries that make native plant gardening both challenging and rewarding. While we can’t provide a detailed growing guide, this plant offers intrepid gardeners a chance to work with a truly local native species.

If you’re interested in supporting Texas native plants but want something with more established cultivation information, consider better-known Texas natives like Turk’s cap, flame acanthus, or native milkweeds like antelope horns. These alternatives offer the ecological benefits of native plants with the bonus of proven garden performance.

For the adventurous gardener who manages to source talayote, approach it as an experiment in native plant stewardship. Start small, observe carefully, and consider yourself a pioneer in understanding this understudied Texas treasure.

Talayote

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

Gentianales

Family

Asclepiadaceae Borkh. - Milkweed family

Genus

Cynanchum L. - swallow-wort

Species

Cynanchum racemosum (Jacq.) Jacq. - talayote

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