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Montana Field Guide

Montana Field Guides

Bolander's Quillwort - Isoetes bolanderi


Global Rank: G4
State Rank: S4

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value: 7

External Links






 
General Description
Plants aquatic. Leaves 2–20 cm long, tapering to a long point. Sporangia 3–4 mm long. Megaspores 0.3–0.5 mm wide (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
Western MT east to Carbon County; BC and AB south to CA, AZ, and NM (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 1

(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
Unconsolidated mud in shallow water of lakes; montane to subalpine (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

References
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Citation for data on this website:
Bolander's Quillwort — Isoetes bolanderi.  Montana Field Guide.  .  Retrieved on , from