Overview
Distribution
National Distribution
Canada
Origin: Exotic
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
United States
Origin: Exotic
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
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Physical Description
Morphology
Description
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.
- Flora of North America @ eFloras.org
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Diagnostic Description
Synonym
Prenanthes muralis Linnaeus, Sp. Pl. 2: 797. 1753; Lactuca muralis (Linnaeus) Gaertner
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Ecology
Associations
Associations
In Great Britain and/or Ireland:
Foodplant / parasite
sporangium of Bremia lactucae parasitises live Mycelis muralis
Other: unusual host/prey
Foodplant / parasite
Golovinomyces cichoracearum parasitises live Mycelis muralis
Plant / resting place / within
puparium of Ophiomyia cunctata may be found in leaf (base of midrib) of Mycelis muralis
Foodplant / parasite
telium of Puccinia maculosa parasitises live Mycelis muralis
Foodplant / miner
larva of Trypeta immaculata mines leaf of Mycelis muralis
Foodplant / miner
larva of Trypeta zoe mines leaf of Mycelis muralis
Remarks: Other: uncertain
Foodplant / parasite
sporangium of Bremia lactucae parasitises live Mycelis muralis
Other: unusual host/prey
Foodplant / parasite
Golovinomyces cichoracearum parasitises live Mycelis muralis
Plant / resting place / within
puparium of Ophiomyia cunctata may be found in leaf (base of midrib) of Mycelis muralis
Foodplant / parasite
telium of Puccinia maculosa parasitises live Mycelis muralis
Foodplant / miner
larva of Trypeta immaculata mines leaf of Mycelis muralis
Foodplant / miner
larva of Trypeta zoe mines leaf of Mycelis muralis
Remarks: Other: uncertain
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Molecular Biology and Genetics
Molecular Biology
Statistics of barcoding coverage: Mycelis muralis
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 1
Species: 5
Species With Barcodes: 1
Public Records: 1
Species: 5
Species With Barcodes: 1
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Conservation
Disclaimer
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