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Montana Field Guide

Montana Field Guides

Pacific Clubmoss - Huperzia haleakalae
Other Names:  Lycopodium haleakalae

Status Under Review
Native Species

Global Rank: G5
State Rank: S2S3
(see State Rank Reason below)
C-value:


Agency Status
USFWS:
USFS:
BLM:


 

External Links






State Rank Reason (see State Rank above)
14 collections at MONTU from 4 western Montana counties.
 
General Description
Shoots 3–15 cm. Leaves 3–6 mm, entire, ascending or (usually) appressed to the stem, yellowish below, lustrous. Gemmae produced throughout (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Montana Range Range Descriptions

Native
 


Range Comments
In MT known only from Flathead, Glacier, Missoula and Ravalli counties; Siberia, AK to WA, disjunct in HI (Lesica et al. 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
Damp, mossy, humic soil of meadows, turf, fens, often near tree islands where snow lies late, frequently growing with ericaceous subshrubs; subalpine and alpine (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).


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.
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Citation for data on this website:
Pacific Clubmoss — Huperzia haleakalae.  Montana Field Guide.  .  Retrieved on , from