Pilosella aurantiaca
Hieracium aurantiacum L. Orange hawkweed, devil’s paintbrush, fox-and-cubs, tawny hawkweed, grim-the-collier
Orange hawkweed is native to central and southern Europe, but after its introduction to other areas of the world as an ornamental plant, it has become a bit too widespread in some areas. It is considered an invasive species or noxious weed in several U.S. states, two Canadian provinces, Australia, and New Zealand. Sure is pretty though. Sturm, Johann Georg (Painter: Jacob Sturm), Deutschlands Flora in Abbildungen nach der Natur mit Beschreibungen, Nrnberg: Gedruckt auf Kosten des Verfassers, 1796 Identification: Plants are 8-24" (20-60 cm) high. Leaves are mostly at the bottom, spatula-shaped and very fuzzy, up to 5" (12 cm) long. Leaves, stems, and stolons produce a milky latex when broken. Tall fuzzy stems support small clusters of bright orange flowers with paler orange centers, each ½-¾" (1.3-1.9 cm) across. Flower rays have squared off tips that have several serrations. There is only one orange hawkweed (vs. more than a dozen yellow varieties), so these are relatively easy to identify. This hawkweed comparison table is an aid to identifying hawkweeds and similar-appearing species. Online References:
Hieracium aurantiacum on luirig.altervista.org Hieracium aurantiacum on Wikipedia Hieracium aurantiacum at Minnesota Wildflowers Hieracium aurantiacum on Fall Wildflowers of New England Hieracium aurantiacum on Invasive.org, Center for Invasive Species and Ecosystem Health Hieracium aurantiacum on Wikimedia Commons Hieracium aurantiacum on the USDA Forest Service's Fire Effects Information Database Hieracium aurantiacum on eFloras References:
Clemants, Steven; Gracie, Carol, Wildflowers in the Field and Forest, Oxford University Press, 2006, p. 136 8/17/2020 · Otter Brook Preserve, Harpswell, Maine 8/2/2009 · Gordon & Kathy’s, Prospect, Maine Pilosella aurantiaca
Hieracium aurantiacum description by Thomas H. Kent, last updated 17 Aug 2021. © FloraFinder.org. All rights reserved. |
The fuzzy leaves in this jumble are the basal leaves of the orange hawkweed. · 9/29/2012 · Franconia Notch Area, New Hampshire 6/19/2021 · Long Reach Preserve, Harpswell, Maine 9/29/2012 · Franconia Notch Area, New Hampshire 6/10/2021 · Otter Brook Preserve, Harpswell, Maine 8/2/2009 · Gordon & Kathy’s, Prospect, Maine 8/2/2009 · Gordon & Kathy’s, Prospect, Maine 10/10/2008 · Lincoln, New Hampshire 6/10/2021 · Otter Brook Preserve, Harpswell, Maine Range:
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