Hawkweed (Yellow)

BC Min of Agr Luke Wichrowski

Plant Bio

Common Name:Yellow hawkweed
Family:Asteraceae
Genus:Hieracium
Species:glomeratum
Classification/Rank:Extremely Invasive
Method of Transportation:Seeds, stolons and rhizomes can all spread to form new plants. Spreads easily through human activities (for example intentional planting or seeds stuck to hikers' shoelaces), in hay and on pack animals.
Habitat/Range:Prefers open areas with well-drained coarse-textured soils such as pastures, fields, meadows, clearings, and ditches.

Description

Yellow hawkweeds are similar to orange hawkweed but have yellow disk flowers. There are both native (not invasive) and non-native (invasive) yellow hawkweeds in BC. In contrast to native hawkweeds, invasive hawkweeds are low growing and very invasive in lawns, pastures, roadsides and waste areas. Hawkweeds displace native vegetation.

For more information contact the NWIPC. To report this plant call 1-866-44WEEDS or use the Report-A-Weed application.

News

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posted: July 14, 2017
Attend the BC Northern Exhibition for free!

The Northwest Invasive Plant Council will have an Information Booth at this year's BCNE, and we're looking for volunteers to help out.

You...

posted: July 7, 2017
Invaders! Invasive Species in BC

Watch this short video from the Province about invasive species and their impacts on BC - Invaders! Invasive Species in BC