Michael Shephard, USDA Forest Service, Bugwood.org
Orange hawkweed
Hieracium aurantiacum
For more information about this plant pest, see the CABI data sheet.
Survey Maps
- 7/2019 - Invasive Species - Orange hawkweed now in full flower
- 7/2019 - MASTER GARDENERS: Hawkweed a very hawkish weed indeed
- 7/2019 - Over the Garden Gate: Invasive hawkweed moving eastward
- 6/2019 - Public's help needed to find orange hawkweed
- 6/2019 - Look out for flowering invasive species in Manitoba
- 6/2019 - APHIS Seeks Comments on Environmental Assessment for the Release of Cheilosia urbana to Biologically Control Invasive Hawkweeds
- 3/2018 - What Is That Splash of Orange?
- 2/2018 - Hieracium, bane of the high country, might be showing signs of decline | Stuff.co.nz
- 7/2015 - Forget Drugs, These Dogs Sniff Out a Different Kind of Evil Weed