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Montana Field Guide

Montana Field Guides

Fendler's Meadowrue - Thalictrum fendleri

Status Under Review

Global Rank: G5
State Rank: SU

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

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General Description
Plants unisexual or rarely bisexual. Stems glabrous, 20–60(-150)cm, leaves mostly cauline, 3-lobed at apex, the margins crenate, the lower surface often glandular. Inflorescence terminal and lateral, paniculate, bracteate. Flowers unisexual or bisexual; sepals white to green, 3-5 mm long; anthers about 2-3.5 mm long, shorter than filaments. Fruits sessile to shortly pedicillate, strongly flattened achenes, the body 5-11 mm long..

Species Range
Unknown/Undetermined
 


Range Comments
Or and CA east to WY (barely into MT)and south through WY to northen Mexico. Not reported by Lesica (2012) but present in Carbon, Park, Gallatin and Beaverhead counties (Rocky Mt Herbarium website, University of Wyoming).

Summary of Observations Submitted for Montana
Number of Observations: 10

(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
Occuring in a wide variety of habitats, including drier Ponderosa pine forests to wetter forests or shrublands of willows, birch or alder.

References
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Citation for data on this website:
Fendler's Meadowrue — Thalictrum fendleri.  Montana Field Guide.  .  Retrieved on , from