Search Field Guide
Advanced Search
MT Gov Logo
Montana Field Guide

Montana Field Guides

Speck Lichen - Verrucaria kootenaica

Species of Concern

Global Rank: G2
State Rank: S1S2
* (see State Rank Reason below)

Agency Status
MNPS Threat Rank:

External Links

State Rank Reason (see State Rank above)
Known in western Montana from a few locations.
General Description
We do not yet have descriptive information on this species.  Please try the buttons above to search for information from other sources.

Species Range

Range Comments
Verrucaria kootenaica is known from the Whitefish Range in northwestern Montana and in the southeastern Rocky Mountains in British Columbia. Breuss and Spribille (2001) say that its presence could be expected in other limestone areas of British Columbia, Alberta and Montana.

Summary of Observations Submitted for Montana
Number of Observations: 2

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



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

On calcareous rock near streams.

Indicator of pristine (clean) water.

Threats or Limiting Factors
None identified.

Login Logout
Citation for data on this website:
Speck Lichen — Verrucaria kootenaica.  Montana Field Guide.  .  Retrieved on , from