North America Non-native Plant

Caimitillo

Botanical name: Chrysophyllum mexicanum

USDA symbol: CHME10

Native status: Not native but doesn't reproduce and persist in the wild

Caimitillo (Chrysophyllum mexicanum): A Mysterious Tropical Beauty If you’ve stumbled across the name caimitillo or Chrysophyllum mexicanum in your plant research, you’re not alone in finding limited information about this elusive species. This member of the Sapotaceae family (the same family that gives us sapodilla and star apple) represents one ...

Caimitillo (Chrysophyllum mexicanum): A Mysterious Tropical Beauty

If you’ve stumbled across the name caimitillo or Chrysophyllum mexicanum in your plant research, you’re not alone in finding limited information about this elusive species. This member of the Sapotaceae family (the same family that gives us sapodilla and star apple) represents one of those botanical mysteries that keeps plant enthusiasts on their toes.

What We Know About Caimitillo

Caimitillo belongs to the genus Chrysophyllum, which translates to golden leaf – a hint at the often stunning foliage these tropical trees are known for. While specific details about Chrysophyllum mexicanum are scarce in horticultural literature, members of this genus are typically:

  • Tropical to subtropical trees
  • Known for attractive, often glossy foliage
  • Producers of small, sometimes edible fruits
  • Native to warmer regions of the Americas

The Challenge with Identification

Here’s where things get interesting (and a bit frustrating): Chrysophyllum mexicanum doesn’t appear in many standard horticultural references. This could mean several things – it might be a very localized species, a newly described plant, or there might be some taxonomic confusion with the name. The botanical world is constantly evolving, and sometimes plant names change or get clarified over time.

Geographic Distribution

Based on the species name mexicanum, this plant would presumably have origins in or connections to Mexico, though specific distribution data isn’t readily available.

Should You Try Growing Caimitillo?

This is where we need to pump the brakes a bit. Without solid information about this specific species’ growth requirements, native status, or availability, it’s challenging to give definitive growing advice. If you’re interested in plants from the Chrysophyllum genus, you might want to consider:

  • Verifying the plant identification with a botanical expert
  • Checking with specialized tropical plant nurseries
  • Exploring well-documented alternatives like Chrysophyllum cainito (star apple)

A Word of Caution

When dealing with lesser-known species, it’s always wise to:

  • Ensure any plants you acquire are legally and ethically sourced
  • Verify they’re not invasive in your area
  • Confirm proper identification before planting

Native Alternatives to Consider

If you’re drawn to tropical trees with attractive foliage and fruits, consider exploring native options in your region. Every area has its own spectacular native trees that support local wildlife while providing beauty and interest to your landscape.

The Bottom Line

Chrysophyllum mexicanum remains something of an enigma in the gardening world. While the mystery is intriguing, it’s always best to work with plants that have well-documented growing requirements and known impacts on local ecosystems. If you do encounter this species, approach it with curiosity but also caution – and maybe let the rest of us plant nerds know what you discover!

Sometimes the most rewarding gardening adventures come from the plants we can readily identify, source responsibly, and grow successfully. There are plenty of well-documented native beauties waiting to grace your garden!

Caimitillo

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Ebenales

Family

Sapotaceae Juss. - Sapodilla family

Genus

Chrysophyllum L. - chrysophyllum

Species

Chrysophyllum mexicanum Brandegee ex Standl. - caimitillo

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