North America Non-native Plant

Ilex Hexandra

Botanical name: Ilex hexandra

USDA symbol: ILHE2

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

Ilex hexandra: A Mysterious Holly That May Not Exist If you’ve come across the name Ilex hexandra in your gardening research, you might be scratching your head trying to find more information about this supposed holly species. Well, you’re not alone! This particular plant name presents quite the botanical mystery. ...

Ilex hexandra: A Mysterious Holly That May Not Exist

If you’ve come across the name Ilex hexandra in your gardening research, you might be scratching your head trying to find more information about this supposed holly species. Well, you’re not alone! This particular plant name presents quite the botanical mystery.

The Case of the Missing Holly

Despite thorough searches through botanical databases, horticultural references, and scientific literature, reliable information about Ilex hexandra is virtually non-existent. This raises some red flags for gardeners looking to add this plant to their landscape.

The genus Ilex is well-known and beloved by gardeners worldwide, encompassing hundreds of holly species. However, hexandra doesn’t appear as a recognized species epithet in current taxonomic records. This could mean several things:

  • The name might be obsolete or taxonomically invalid
  • It could be a misidentification or typographical error
  • It may refer to an extremely rare or regional variant that’s not widely documented

What This Means for Gardeners

If you’re planning a garden and came across Ilex hexandra as a potential plant choice, here’s our friendly advice: double-check your source! You might want to verify the botanical name with the nursery or supplier, as there could be a mix-up with plant labels or documentation.

Better Holly Alternatives

Rather than chase after a potentially non-existent plant, why not consider some fantastic, well-documented holly species that are proven performers in gardens? The holly family offers plenty of excellent options:

  • American Holly (Ilex opaca) – a native beauty with classic red berries
  • Winterberry (Ilex verticillata) – spectacular for winter interest
  • Yaupon Holly (Ilex vomitoria) – drought-tolerant and native to the Southeast
  • Inkberry (Ilex glabra) – perfect for naturalized areas

The Bottom Line

When it comes to Ilex hexandra, the mystery remains unsolved. Without verifiable information about its characteristics, growing requirements, or even its existence as a valid species, we can’t recommend planting something that might not actually exist!

If you have a plant labeled as Ilex hexandra, consider having it properly identified by a local extension office or botanical expert. You might discover you have a wonderful holly species that’s just been misnamed – and that would be a much happier ending to this botanical mystery story!

Ilex Hexandra

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Celastrales

Family

Aquifoliaceae Bercht. & J. Presl - Holly family

Genus

Ilex L. - holly

Species

Ilex hexandra Bello [excluded]

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