Search Field Guide
Advanced Search
MT Gov Logo
Montana Field Guide

Montana Field Guides

Fringed Willowherb - Epilobium ciliatum ssp. ciliatum

Native Species

Global Rank: G5T5
State Rank: SNR

Agency Status
MNPS Threat Rank:
C-value: 3

External Links

General Description
See species description.

Diagnostic Characteristics
Lesica (2012) distinguishes subspecies ciliatum by the following characters: inflorescence branched; stems hairy below; turions absent; petals 2-5 mm long.

Species Range

Range Comments
Across much of North America exluding the southeast and some states adjacent to the Mississippi River (Kartesz 2009).

Observations in Montana Natural Heritage Program Database
Number of Observations: 16

(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)

Login Logout
Citation for data on this website:
Fringed Willowherb — Epilobium ciliatum ssp. ciliatum.  Montana Field Guide.  .  Retrieved on , from