Non-native Plants

Paederia Tomentosa

Paederia tomentosa

USDA symbol: PATO5

perennial vine

If you’ve stumbled across the name Paederia tomentosa while researching climbing plants for your garden, you’re not alone in finding limited information about this elusive species. This perennial vine belongs to the Rubiaceae family, but reliable details about this particular species are surprisingly scarce in horticultural literature. Here’s what we ...

Paederia tomentosa: The Mysterious Climbing Perennial

If you’ve stumbled across the name Paederia tomentosa while researching climbing plants for your garden, you’re not alone in finding limited information about this elusive species. This perennial vine belongs to the Rubiaceae family, but reliable details about this particular species are surprisingly scarce in horticultural literature.

What We Know About Paederia tomentosa

Here’s what we can confirm about this climbing perennial:

  • It’s a twining or climbing plant with relatively long stems
  • The stems can be either woody or herbaceous in nature
  • As a perennial, it returns year after year once established
  • It belongs to the same genus as other climbing vines in the coffee family

The Challenge with Limited Information

Unfortunately, many key details about Paederia tomentosa remain unclear, including its native range, common names, and specific growing requirements. This lack of readily available information could indicate that it’s either a rarely cultivated species, has limited distribution, or may be confused with other Paederia species in various databases.

Should You Plant It?

Without knowing the native status, invasive potential, or specific growing requirements of Paederia tomentosa, it’s difficult to recommend whether this plant belongs in your garden. The uncertainty surrounding this species suggests it might be wise to consider better-documented climbing perennials instead.

Better-Known Alternatives

If you’re looking for climbing perennial vines, consider these well-documented native alternatives depending on your region:

  • Native honeysuckles (Lonicera species)
  • Wild grape (Vitis species)
  • Native clematis varieties
  • Trumpet vine (Campsis radicans) in appropriate zones

The Bottom Line

While Paederia tomentosa might sound intriguing as a climbing perennial, the lack of reliable information about its characteristics, native status, and growing requirements makes it a risky choice for most gardeners. When in doubt, it’s always better to choose well-documented native plants that will support local ecosystems and provide predictable results in your landscape.

If you’re determined to learn more about this mysterious climber, consider reaching out to botanical gardens, university extension services, or plant societies that specialize in rare or unusual species. They might have additional insights that aren’t readily available in standard horticultural resources.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Asteridae
Order: Rubiales
Family: Rubiaceae Juss. - Madder family
Genus: Paederia L. - sewer vine

Species: Paederia tomentosa Blume

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