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Montana Field Guide

Montana Field Guides

Field Sowthistle - Sonchus arvensis ssp. uliginosus
Other Names:  Sonchus uliginosus

Exotic Species (not native to Montana)

Global Rank: GNRTNR
State Rank: SNA

Agency Status
MNPS Threat Rank:
C-value: 0

External Links

General Description
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Species Range

Summary of Observations Submitted for Montana
Number of Observations: 31

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Relative Density



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

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Citation for data on this website:
Field Sowthistle — Sonchus arvensis ssp. uliginosus.  Montana Field Guide.  .  Retrieved on , from