North America Native Plant

Lanceleaf Buckthorn

Botanical name: Rhamnus lanceolata glabrata

USDA symbol: RHLAG2

Life cycle: perennial

Habit: shrub

Native status: Native to the lower 48 states  

Synonyms: Rhamnus lanceolata Pursh var. glabrata Gleason (RHLAG)   

Lanceleaf Buckthorn: A Native Shrub Worth Discovering If you’re looking to add a tough, native shrub to your landscape that won’t demand constant attention, lanceleaf buckthorn (Rhamnus lanceolata glabrata) might just be the understated gem you’ve been searching for. This perennial woody plant represents a specific variety of the broader ...

Lanceleaf Buckthorn: A Native Shrub Worth Discovering

If you’re looking to add a tough, native shrub to your landscape that won’t demand constant attention, lanceleaf buckthorn (Rhamnus lanceolata glabrata) might just be the understated gem you’ve been searching for. This perennial woody plant represents a specific variety of the broader lanceleaf buckthorn species, and while it may not be the showiest plant in your garden, it brings some serious native credentials to the table.

What Exactly Is Lanceleaf Buckthorn?

Lanceleaf buckthorn is a multi-stemmed shrub that typically stays under 13-16 feet tall, though most specimens remain considerably smaller. As a true native to the lower 48 states, this plant has been quietly doing its thing in American landscapes long before any of us started worrying about native plant gardening trends.

You might also see this plant referred to by its scientific synonym, Rhamnus lanceolata Pursh var. glabrata Gleason, but let’s stick with the simpler name, shall we?

Where Does It Call Home?

This adaptable shrub has quite the geographic resume, naturally occurring across a impressive swath of the United States. You’ll find native populations thriving from the Great Lakes region down through the southeastern states, including Alabama, Arkansas, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Mississippi, Missouri, Nebraska, Ohio, Oklahoma, South Dakota, Tennessee, Texas, Virginia, and Wisconsin.

Why Consider Planting Lanceleaf Buckthorn?

Here’s where this shrub starts to shine, even if it does so quietly:

  • Native authenticity: As a true native species, it supports local ecosystems without the risk of invasive behavior
  • Low maintenance: Once established, it’s remarkably self-sufficient
  • Wildlife value: The small flowers provide nectar for pollinators, while the berries offer food for birds
  • Adaptability: Tolerates a range of growing conditions

The Not-So-Glamorous Truth

Let’s be honest – lanceleaf buckthorn isn’t going to win any beauty contests. Its flowers are small and white, more functional than flashy. The berries are tiny and dark, and the overall appearance is rather modest. If you’re looking for a specimen plant to be the star of your front yard, this probably isn’t your plant. But if you want something that quietly does its job in a naturalized setting or native plant garden, it’s perfect.

Growing Conditions and Care

The good news is that lanceleaf buckthorn is relatively forgiving when it comes to growing conditions. Based on its wide native range, it appears adaptable to various soil types and shows good drought tolerance once established.

Given its geographic distribution, this shrub should be hardy in USDA zones 4-8, making it suitable for much of the continental United States where it naturally occurs.

Planting and Care Tips

  • Location: Works well in naturalized areas, woodland edges, or as part of a native plant garden
  • Spacing: Allow room for its multi-stemmed growth habit
  • Water: Regular watering during establishment, then drought tolerant
  • Maintenance: Minimal pruning needed – let it develop its natural form

The Bottom Line

Lanceleaf buckthorn is one of those plants that gardeners either overlook entirely or absolutely love for its no-fuss nature. If you’re building a native plant garden, creating wildlife habitat, or simply want a tough shrub that won’t require weekend babysitting, this could be an excellent choice. Just don’t expect it to steal the show – its beauty lies in its reliability and ecological contributions rather than flashy aesthetics.

While specific information about this particular variety can be limited, its strong native credentials and wide natural distribution suggest it’s well worth considering for the right garden situation. Sometimes the best plants are the ones that simply do their job well without making a fuss about it.

Lanceleaf Buckthorn

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

Rhamnales

Family

Rhamnaceae Juss. - Buckthorn family

Genus

Rhamnus L. - buckthorn

Species

Rhamnus lanceolata Pursh - lanceleaf buckthorn

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