Mycelis muralis

(Linnaeus) Dumortier
Fl. Belg., 60. 1827.
IntroducedIllustrated
Basionyms: Prenanthes muralis Linnaeus Sp. Pl. 2: 797. 1753
Synonyms: Lactuca muralis (Linnaeus) Gaertner
Treatment appears in FNA Volume 19. Treatment on page 258.

Leaf blades 35–120(–180+) × 10–50(–80+) mm. Peduncles filiform, 5–25+ mm. Involucres 7–11+ mm. Phyllaries: abaxial faces glabrous. Cypselae: bodies 2.5–3 mm, beaks 0.5–1 mm; pappi: outer 0.1–0.2 mm, inner 5–6 mm. 2n = 18.


Phenology: Flowering Jun–Oct.
Habitat: Disturbed sites, openings in mixed forests, calcareous or sandy soils
Elevation: 10–400 m

Distribution

V19-344-distribution-map.gif

Introduced; B.C., Ont., Que., Maine, Mass., Mich., Minn., N.H., N.Y., Oreg., Vt., Wash., Europe.

Discussion

Selected References

None.

Lower Taxa

None.

... more about "Mycelis muralis"
John L. Strother +
(Linnaeus) Dumortier +
Prenanthes muralis +
B.C. +, Ont. +, Que. +, Maine +, Mass. +, Mich. +, Minn. +, N.H. +, N.Y. +, Oreg. +, Vt. +, Wash. +  and Europe. +
10–400 m +
Disturbed sites, openings in mixed forests, calcareous or sandy soils +
Flowering Jun–Oct. +
Introduced +  and Illustrated +
Lactuca muralis +
Mycelis muralis +
species +