E-Flora BC: Electronic Atlas of the Flora of British Columbia

Pilosella aurantiaca (L.) F.W.Schultz & Sch.Bip.
orange-red king devil
Asteraceae (Aster family)

Introduction to Vascular Plants

© Brian Klinkenberg  Email the photographer   (Photo ID #88693)

E-Flora BC Static Map
Distribution of Pilosella aurantiaca
Click here to view our interactive map and legend
Details about map content are available here
Click on the map dots to view record details.

Species Information

Click on the image below to view an expanded illustration for this species.



General:
Perennial herb from a short or more often elongate rhizome and commonly with short, stout stolons; stems erect, usually solitary, leafless or with 1 or 2 reduced leaves, long bristly-hairy and also with starlike hairs and glandular above, exuding a milky juice when broken, 10-60 cm tall.
Leaves:
Basal leaves oblanceolate to elliptic, narrowed to a stalked base, 4-20 cm long, 1-3.5 cm wide, usually long bristly-hairy above, oblanceolate to narrowly elliptic, entire or slightly toothed; stem leaves greatly reduced.
Flowers:
Heads with strap-shaped flowers, several to many in a relatively small round- to flat-topped inflorescence; involucres 5-8 mm tall; involucral bracts lanceolate, long bristly-hairy, also with blackish gland-tipped hairs; ray flowers orange-red, drying to purple.
Fruits:
Achenes narrowed at the base, 1.5-2 mm long; pappus brownish.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Mesic to dry roadsides, fields and waste places in the lowland, steppe and montane zones; frequent in BC south of 55degreeN; introduced from Europe.

Source: The Illustrated Flora of British Columbia

Ecology

Ecological Framework for Pilosella aurantiaca

The table below shows the species-specific information calculated from
original data (BEC database) provided by the BC Ministry of Forests and Range.
(Updated August, 2013)

Site Information
Value / Class

Minimum

Average

Maximum

Elevation (metres) 215 1007 2200
Slope Gradient (%) 0 12 70
Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]
15 155 355
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
1 3 6
Modal Nutrient Regime
Class
C
Number of field plots
 species was recorded in:
96
Modal BEC Zone Class
SBS
All BEC Zones (# of stations/zone) species was recorded in: ESSF(15), ICH(16), IDF(5), PP(1), SBPS(5), SBS(51), SWB(1)

Synonyms and Alternate Names

Hieracium aurantiacum L.

Taxonomic and Nomenclatural Links

Additional Photo Sources

General References