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Montana Field Guide

Montana Field Guides

Common Nipplewort - Lapsana communis

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Non-native Species

Global Rank: GNR
State Rank: SNA
C-value: 1


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
Fibrous-rooted annual. Stems ascending to erect, often branched above, 10–30 cm. Herbage villous to hirsute, stipitate-glandular. Leaves basal and cauline, alternate, winged-petiolate; blades oblanceolate to ovate, dentate; basal sometimes runcinately lobed, 5–10 cm long. Inflorescence open-paniculate. Heads ligulate; involucres narrowly campanulate, 5–7 mm high; phyllaries 8 to 10 in 1 series, linear-oblanceolate, subequal, glabrous; receptacle flat, naked. Ray flowers 8 to 15, perfect; ligules whitish, 3–5 mm long, green-tipped. Pappus absent. Achenes fusiform, glabrous, many-ribbed, 3–5 mm long (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
Collected in Missoula County. Introduced to much of temperate North America, more common in humid areas; native to Eurasia (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 6

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Relative Density

Recency

 

(Observations spanning multiple months or years are excluded from time charts)



Habitat

Management


References
  • Literature Cited AboveLegend:   View Online Publication
    • Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.
  • Additional ReferencesLegend:   View Online Publication
    Do you know of a citation we're missing?
    • Lesica, P., M.T. Lavin, and P.F. Stickney. 2022. Manual of Montana Vascular Plants, Second Edition. Fort Worth, TX: BRIT Press. viii + 779 p.
  • Web Search Engines for Articles on "Common Nipplewort"
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Citation for data on this website:
Common Nipplewort — Lapsana communis.  Montana Field Guide.  .  Retrieved on , from