North America Non-native Plant

Capparis Cartilaginea

Botanical name: Capparis cartilaginea

USDA symbol: CACA99

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

The Mystery Plant: Capparis cartilaginea If you’ve stumbled across the name Capparis cartilaginea in your plant research, you’re probably scratching your head wondering what exactly this plant is. Well, you’re not alone! This member of the caper family (Capparaceae) is one of those botanical mysteries that keeps even seasoned gardeners ...

The Mystery Plant: Capparis cartilaginea

If you’ve stumbled across the name Capparis cartilaginea in your plant research, you’re probably scratching your head wondering what exactly this plant is. Well, you’re not alone! This member of the caper family (Capparaceae) is one of those botanical mysteries that keeps even seasoned gardeners guessing.

What We Know (And What We Don’t)

Capparis cartilaginea belongs to the same genus as the familiar caper plant, but that’s about where our certainty ends. Unlike its well-known relatives that grace Mediterranean gardens and dinner tables, this particular species remains shrouded in botanical obscurity.

The scientific literature offers little insight into this plant’s characteristics, native range, or cultivation requirements. This lack of information could mean several things: it might be an extremely rare species, a plant with very limited distribution, or possibly even a name that’s fallen out of current botanical use.

Geographic Distribution

Unfortunately, the geographic distribution of Capparis cartilaginea remains unknown. Without reliable documentation, we can’t pinpoint where this plant naturally occurs or whether it’s still found in the wild.

Should You Try to Grow It?

Here’s where things get tricky. With virtually no information available about growing conditions, hardiness zones, or care requirements, attempting to cultivate Capparis cartilaginea would be like trying to solve a puzzle with most of the pieces missing.

If you’re determined to explore caper-family plants for your garden, consider these well-documented alternatives instead:

  • Capparis spinosa (Common Caper) – the classic Mediterranean species
  • Native plants in the mustard family that offer similar drought tolerance
  • Regional native shrubs that provide comparable landscape value

The Bottom Line

While Capparis cartilaginea might sound intriguing, the lack of cultivation information makes it an impractical choice for most gardeners. Sometimes the most honest advice is to admit when we simply don’t have enough information to make a recommendation.

If you’re passionate about rare or unusual plants, focus your energy on well-documented species that will actually thrive in your garden. Your plants (and your sanity) will thank you for it!

Have you encountered other mysterious plant names in your gardening journey? Sometimes the hunt for information is half the fun, even when the trail goes cold.

Capparis Cartilaginea

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

Capparales

Family

Capparaceae Juss. - Caper family

Genus

Capparis L. - caper

Species

Capparis cartilaginea Decne.

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