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North America Non-native Plant

Arrabidaea Patellifera

The Mystery Plant: Arrabidaea patellifera Have you ever stumbled across a plant name that seems to exist in botanical limbo? Meet Arrabidaea patellifera – a species that’s proving to be quite the enigma in the plant world. While the name appears in some botanical databases, finding concrete information about this ...

The Mystery Plant: Arrabidaea patellifera

Have you ever stumbled across a plant name that seems to exist in botanical limbo? Meet Arrabidaea patellifera – a species that’s proving to be quite the enigma in the plant world. While the name appears in some botanical databases, finding concrete information about this particular member of the Bignoniaceae family is like searching for a needle in a haystack.

What We Know (And Don’t Know)

Here’s the honest truth: reliable information about Arrabidaea patellifera is remarkably scarce. This could mean several things – it might be an extremely rare species, a name that’s fallen out of use, or possibly even a misidentification that’s made its way into databases. What we do know is that it belongs to the genus Arrabidaea, which contains climbing vines and shrubs primarily found in tropical regions of Central and South America.

The Arrabidaea Family Connection

While we can’t tell you much about A. patellifera specifically, we can share what makes the Arrabidaea genus special. These plants are typically:

  • Fast-growing climbing vines or shrubs
  • Known for their attractive, often fragrant flowers
  • Popular in tropical and subtropical landscaping
  • Generally requiring warm, humid conditions

Geographic Distribution

The geographic distribution of Arrabidaea patellifera remains unknown, though other members of the Arrabidaea genus are typically found throughout tropical regions of the Americas.

Should You Try to Grow It?

Here’s where things get tricky. Without reliable information about A. patellifera’s growing requirements, hardiness zones, or even its native status, we can’t recommend it for home gardens. If you’re drawn to the Arrabidaea genus, consider these better-documented alternatives:

  • Arrabidaea chica (Red Puca) – known for its medicinal properties and orange-red dye
  • Arrabidaea magnifica – appreciated for its showy flowers
  • Other well-documented Bignoniaceae family members like Campsis or Tecoma species

The Takeaway for Plant Lovers

Sometimes in the plant world, we encounter species that remain mysterious despite our best efforts to learn about them. Arrabidaea patellifera appears to be one of these botanical puzzles. Rather than risk planting something we know nothing about, it’s wiser to choose well-documented native plants or thoroughly researched non-native species that won’t surprise us with unwanted characteristics.

If you’re specifically interested in tropical vines from the Bignoniaceae family, consult with local botanical gardens or native plant societies who can recommend species with known growing requirements and ecological impacts. After all, successful gardening is built on knowledge, and some plants prefer to keep their secrets!

Arrabidaea Patellifera

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

Scrophulariales

Family

Bignoniaceae Juss. - Trumpet-creeper family

Genus

Arrabidaea DC. - arrabidaea

Species

Arrabidaea patellifera (Schltdl.) Sandwith

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