North America Non-native Plant

Cacao

Botanical name: Theobroma cacao sphaerocarpum

USDA symbol: THCAS

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

Synonyms: Theobroma sphaerocarpum A. Chev. (THSP4)   

Cacao: The Mysterious Theobroma cacao sphaerocarpum Variant If you’ve stumbled across the name Theobroma cacao sphaerocarpum in your plant research, you’re looking at what appears to be a specific variant or subspecies of the famous cacao plant. But here’s the thing – this particular botanical classification is quite elusive in ...

Cacao: The Mysterious Theobroma cacao sphaerocarpum Variant

If you’ve stumbled across the name Theobroma cacao sphaerocarpum in your plant research, you’re looking at what appears to be a specific variant or subspecies of the famous cacao plant. But here’s the thing – this particular botanical classification is quite elusive in the gardening world!

What We Know (And Don’t Know)

Theobroma cacao sphaerocarpum goes by the common name cacao and has the synonym Theobroma sphaerocarpum A. Chev. Beyond these basic identifiers, detailed information about this specific variant is surprisingly scarce in standard botanical resources.

This lack of readily available information might mean a few things:

  • It could be a regional variant that hasn’t been extensively studied
  • The classification might be outdated or rarely used
  • It may be primarily of academic interest rather than horticultural significance

The Information Gap Challenge

Unfortunately, specific details about this plant’s native range, growing requirements, and garden performance remain unknown in commonly accessible sources. We don’t have clear information about its geographical distribution, making it difficult to provide a helpful growing guide.

What This Means for Gardeners

If you’re interested in growing cacao plants, you might want to focus your research on the more widely documented Theobroma cacao species instead. The regular cacao species has extensive growing information available and is better understood for cultivation purposes.

However, if you specifically need Theobroma cacao sphaerocarpum for research purposes or have encountered it in specialized plant collections, here are some general recommendations:

  • Contact botanical gardens or academic institutions that might have experience with this variant
  • Consult with specialists in Theobroma species
  • Consider whether standard T. cacao might meet your needs instead

A Word of Caution

Without clear information about this plant’s native status, invasive potential, or rarity, it’s difficult to make specific growing recommendations. If you do locate this plant, ensure you’re sourcing it responsibly and understanding any potential impacts on your local ecosystem.

Moving Forward

Sometimes in the plant world, we encounter species or variants that remain tantalizingly mysterious. Theobroma cacao sphaerocarpum appears to be one of these cases. While this might be frustrating for eager gardeners, it’s also a reminder of how much we still have to learn about the plant kingdom!

If you’re passionate about cacao plants, stick with the well-documented species for now, and perhaps this mysterious variant will reveal more of its secrets in time.

Cacao

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

Malvales

Family

Sterculiaceae Vent. - Cacao family

Genus

Theobroma L. - theobroma

Species

Theobroma cacao L. - cacao

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