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Montana Field Guide

Montana Field Guides

Dwarf Snapdragon - Chaenorhinum minus
Other Names:  Common Dwarf Snapdragon

Image Copyright and Usage Information
Non-native Species

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


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
Annual. Stems ascending to erect, branched, 5–30 cm. Herbage glandular-pubescent. Leaves cauline, short-petiolate, opposite below, alternate above; blades oblanceolate, 1–3 cm long. Inflorescence of pedicellate flowers solitary in leaf axils. Flowers: calyx 3–5 mm long, divided to the base into 5 oblanceolate lobes; corolla 7–8 mm long including the ca. 2 mm backward-pointing spur, bilabiate, upper lip blue, straight, lower lip yellow with 3 spreading lobes and a raised base (palate); stamens 4; style capitate. Capsule globose, 4–6 mm long (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Montana Range Range Descriptions

Non-native
 


Range Comments
Introduced to much of northern U.S. and adjacent Canada; native to Europe (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 13

(Click on the following maps and charts to see full sized version) Map Help and Descriptions
Relative Density

Recency

 

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



Habitat
Predicted Suitable Habitat Model

This species has a Predicted Suitable Habitat Model available.

To learn how these Models were created see mtnhp.org/models

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 "Dwarf Snapdragon"
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Citation for data on this website:
Dwarf Snapdragon — Chaenorhinum minus.  Montana Field Guide.  .  Retrieved on , from