North America Native Plant

Canadian Hawkweed

Botanical name: Hieracium canadense

USDA symbol: HICA3

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Canadian Hawkweed: A Mysterious Native Wildflower Meet Canadian hawkweed (Hieracium canadense), one of those intriguing native plants that seems to prefer flying under the radar. This perennial wildflower belongs to the vast hawkweed family, but unlike some of its more famous (and sometimes invasive) cousins, Canadian hawkweed remains something of ...

Canadian Hawkweed: A Mysterious Native Wildflower

Meet Canadian hawkweed (Hieracium canadense), one of those intriguing native plants that seems to prefer flying under the radar. This perennial wildflower belongs to the vast hawkweed family, but unlike some of its more famous (and sometimes invasive) cousins, Canadian hawkweed remains something of a botanical mystery.

What Is Canadian Hawkweed?

Canadian hawkweed is a native perennial forb, which simply means it’s a herbaceous flowering plant without woody stems. As a forb, it puts its energy into flowers and foliage rather than building up woody tissue, making it a soft-stemmed addition to the plant community.

Where Does It Grow Naturally?

This native species has been documented in the northeastern United States, specifically in Maine and Michigan. Its limited documented range suggests it may be quite specialized in its habitat requirements or possibly uncommon in the wild.

Should You Plant Canadian Hawkweed?

Here’s where things get interesting – and a bit challenging for gardeners. While Canadian hawkweed is undoubtedly a legitimate native species, there’s remarkably little information available about its cultivation, appearance, or garden performance. This lack of documentation could mean several things:

  • It may be quite rare or have very specific habitat needs
  • It might not be readily available in the nursery trade
  • Its garden potential simply hasn’t been explored

The Challenge for Gardeners

If you’re drawn to the idea of growing Canadian hawkweed, you’ll be venturing into largely uncharted territory. Without established cultivation guidelines, growing conditions preferences, or even detailed descriptions of its appearance, this would be a plant for the truly adventurous gardener.

Better-Known Native Alternatives

If you’re interested in native hawkweeds or similar wildflowers for your garden, consider these well-documented alternatives:

  • Orange hawkweed (though be cautious as some hawkweeds can be aggressive spreaders)
  • Native asters for similar daisy-like flowers
  • Wild bergamot for native pollinator appeal
  • Native goldenrods for late-season color

The Bottom Line

Canadian hawkweed represents one of those fascinating gaps in our gardening knowledge. While it’s certainly a legitimate native species worthy of respect and conservation, the lack of cultivation information makes it a challenging choice for most home gardeners. If you do encounter this plant in the wild, take a moment to appreciate this understated native – just don’t expect to find it at your local nursery anytime soon.

Sometimes the most interesting plants are the ones that remain mysterious, reminding us that there’s still so much to discover about our native flora.

Canadian Hawkweed

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

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Hieracium L. - hawkweed

Species

Hieracium canadense Michx. - Canadian hawkweed

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