North America Non-native Plant

Salix ×hankensonii

Botanical name: Salix ×hankensonii

USDA symbol: SAHA6

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

Salix ×hankensonii: The Mystery Willow Hybrid Ever stumbled across a plant name that seems to play hard to get? Meet Salix ×hankensonii, a willow hybrid that’s about as elusive as information gets in the plant world. That little × in the name tells us we’re dealing with a hybrid – ...

Salix ×hankensonii: The Mystery Willow Hybrid

Ever stumbled across a plant name that seems to play hard to get? Meet Salix ×hankensonii, a willow hybrid that’s about as elusive as information gets in the plant world. That little × in the name tells us we’re dealing with a hybrid – nature’s way of mixing and matching to create something new.

What We Know (And What We Don’t)

Here’s the thing about Salix ×hankensonii – it’s a bit of an enigma wrapped in a botanical mystery. While we know it belongs to the willow family (Salix), specific details about this particular hybrid are surprisingly scarce in readily available horticultural literature. This could mean it’s either a very specialized or rarely cultivated hybrid, or perhaps it’s known by other names in different regions.

The Willow Family Connection

What we can tell you is that as a member of the Salix genus, this plant shares DNA with some pretty fantastic trees and shrubs. Willows are generally known for:

  • Fast growth rates that can transform landscapes quickly
  • Flexible branches that dance gracefully in the wind
  • Love for moist soil conditions
  • Early spring catkins that provide crucial early-season nectar for pollinators
  • Strong root systems that help prevent soil erosion

Should You Plant This Mystery Willow?

Here’s where things get tricky. Without clear information about its native range, growth habits, or potential invasive tendencies, it’s hard to give you a definitive thumbs up or down. If you’re considering this plant, we’d recommend:

  • Checking with local native plant societies or extension offices
  • Consulting regional botanical experts who might know this hybrid by another name
  • Considering well-documented native willow alternatives instead

Better-Known Willow Alternatives

If you’re drawn to the idea of adding a willow to your landscape, consider these well-documented native options that might be available in your region:

  • Black willow (Salix nigra) – great for wet areas and wildlife
  • Pussy willow (Salix discolor) – beloved for its fuzzy spring catkins
  • Peachleaf willow (Salix amygdaloides) – attractive foliage and good for erosion control

The Bottom Line

While Salix ×hankensonii might sound intriguing, the lack of readily available growing information makes it a bit of a gardening gamble. Sometimes the most responsible approach is to stick with well-documented native species that we know will thrive in your area and support local ecosystems.

If you do encounter this hybrid at a specialized nursery or through a botanical collection, make sure to ask plenty of questions about its origins, growing requirements, and any potential concerns before bringing it home.

After all, the best plants for your garden are the ones you can actually find reliable information about – and that includes knowing how to keep them happy once they’re planted!

Salix ×hankensonii

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

Salicales

Family

Salicaceae Mirb. - Willow family

Genus

Salix L. - willow

Species

Salix ×hankensonii Dode [excluded]

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