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Montana Field Guide

Montana Field Guides

Autumnal Water-starwort - Callitriche hermaphroditica

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Native Species

Global Rank: G5
State Rank: SNR
C-value: 6


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
Plants usually wholly submerged. Stems 5–20 cm. Leaves linear, 5–10 mm long, not joined together around the stem. Flowers solitary in leaf axils; bracteoles absent. Fruit 1–2 mm long, round in outline, sometimes with narrowly winged margins at the apex (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Montana Range Range Descriptions

Native
 


Range Comments
Circumboreal south to CA, NM, NE, MN and VT (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 100

(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
Shallow water of ponds, lakes, slow streams; plains, valleys, montane (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).


References
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Citation for data on this website:
Autumnal Water-starwort — Callitriche hermaphroditica.  Montana Field Guide.  .  Retrieved on , from