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MONTANA FIELD GUIDE™

MONTANA FIELD GUIDE™

 

Common Nipplewort - Lapsana communis

Non-native Species

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


Agency Status
USFWS:
USFS:
BLM:


 





 
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).

Species Range
Montana Range Range Descriptions
Range in Montana
Montana Natural Heritage Program Logo
Non-native
 


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: 10
(Click on the following maps and charts to see full sized version)
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