North America Non-native Plant

African Telosma

Botanical name: Telosma africana

USDA symbol: TEAF2

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

Synonyms: Pergularia africana N.E. Br. (PEAF2)   

African Telosma: A Mysterious Native Plant Worth Investigating If you’ve stumbled across the name African telosma (Telosma africana), you might be wondering whether this native plant deserves a spot in your garden. Here’s the thing about plant exploration: sometimes we encounter species that sound intriguing but come with more questions ...

African Telosma: A Mysterious Native Plant Worth Investigating

If you’ve stumbled across the name African telosma (Telosma africana), you might be wondering whether this native plant deserves a spot in your garden. Here’s the thing about plant exploration: sometimes we encounter species that sound intriguing but come with more questions than answers.

What We Know About African Telosma

African telosma, scientifically known as Telosma africana, is a plant species that belongs to the botanical world’s more enigmatic characters. It’s also been referred to by the synonym Pergularia africana N.E. Br. in some botanical references, which gives us a clue about its taxonomic journey through scientific classification.

As the common name suggests, this plant has African origins, though the specific regions where it naturally occurs remain unclear in readily available horticultural literature. This lack of detailed information is actually quite common with many native species that haven’t made their way into mainstream gardening circles.

The Challenge of Lesser-Known Native Plants

Here’s where things get interesting (and a bit frustrating) for curious gardeners. While we know African telosma exists as a documented species, reliable information about its:

  • Growth habits and mature size
  • Preferred growing conditions
  • USDA hardiness zones
  • Cultivation requirements
  • Wildlife and pollinator benefits
  • Landscape applications

…is surprisingly scarce in standard gardening resources.

Should You Plant African Telosma?

Without clear information about this plant’s growing requirements, invasive potential, or even its availability in the nursery trade, it’s difficult to recommend African telosma for most home gardens. This doesn’t mean it’s a bad plant – it simply means we need more information before making informed gardening decisions.

If you’re specifically interested in this species, consider reaching out to:

  • Native plant societies in regions where it naturally occurs
  • Botanical gardens with African plant collections
  • University extension services specializing in native plants
  • Ethnobotanical researchers familiar with African flora

Better-Documented Native Alternatives

While researching African telosma, you might consider exploring other well-documented native plants that offer proven benefits for gardens and wildlife. Native plant databases and local extension services can help you identify species that are:

  • Well-suited to your specific growing conditions
  • Beneficial for local pollinators and wildlife
  • Available from reputable native plant sources
  • Backed by solid cultivation information

The Importance of Plant Research

African telosma serves as a perfect example of why thorough research matters in native gardening. Just because a plant has an intriguing name or appears in botanical databases doesn’t automatically mean it’s ready for your backyard. Successful native gardening relies on understanding a plant’s specific needs, ecological role, and garden suitability.

If you do encounter African telosma or similar mystery plants in your research, approach them with curiosity but also caution. Document what you learn, connect with experts, and always prioritize plants with established cultivation guidelines and known ecological benefits.

Remember, the world of native plants is vast and full of discoveries waiting to be made – but the best garden choices are usually the ones backed by solid horticultural wisdom and ecological understanding.

African Telosma

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

Telosma Coville - telosma

Species

Telosma africana (N.E. Br.) N.E. Br. - African telosma

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