North America Non-native Plant

Psychotria

Botanical name: Psychotria garberiana

USDA symbol: PSGA

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

Psychotria: A Mysterious Member of the Coffee Family If you’ve stumbled upon the name Psychotria garberiana in your plant research, you’ve discovered one of botany’s more elusive characters. This member of the coffee family (Rubiaceae) is shrouded in mystery, with limited information available even to dedicated plant enthusiasts and researchers. ...

Psychotria: A Mysterious Member of the Coffee Family

If you’ve stumbled upon the name Psychotria garberiana in your plant research, you’ve discovered one of botany’s more elusive characters. This member of the coffee family (Rubiaceae) is shrouded in mystery, with limited information available even to dedicated plant enthusiasts and researchers.

What We Know About This Plant

Psychotria garberiana belongs to the genus Psychotria, a massive group of plants that includes over 1,000 species worldwide. These plants are typically found in tropical and subtropical regions and are related to coffee plants. However, this particular species appears to be quite rare or poorly documented in horticultural and botanical literature.

The Challenge of Growing the Unknown

Here’s where things get tricky for gardeners: with so little reliable information available about Psychotria garberiana specifically, it’s nearly impossible to provide concrete growing advice. We don’t have clear data on:

  • Its native range or natural habitat
  • Preferred growing conditions
  • Size at maturity
  • USDA hardiness zones
  • Care requirements
  • Availability in the nursery trade

Should You Try to Grow It?

Given the lack of information and likely unavailability of this species, most gardeners would be better served exploring other, well-documented members of the Psychotria genus or related plants in the coffee family. Many of these alternatives offer:

  • Proven garden performance
  • Known care requirements
  • Available planting material
  • Documented wildlife benefits

Better Alternatives to Consider

If you’re drawn to the idea of growing plants from the coffee family, consider researching other Psychotria species that are better documented and potentially available through specialized nurseries. Always ensure that any plants you choose are appropriate for your local climate and won’t become invasive in your area.

The Takeaway

Sometimes in the plant world, we encounter species that remain tantalizingly out of reach for home gardeners. Psychotria garberiana appears to be one of these plants. Rather than pursuing an uncertain path with limited information, focus your gardening energy on well-documented native plants that will thrive in your specific location and provide known benefits to local wildlife.

Remember, successful gardening is about working with plants that are well-suited to your conditions and have proven track records. When in doubt, consult with local native plant societies or extension services for recommendations that will truly flourish in your garden.

Psychotria

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

Rubiales

Family

Rubiaceae Juss. - Madder family

Genus

Psychotria L. - wild coffee

Species

Psychotria garberiana Christoph. - psychotria

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