rootfast

Index / Search / Calamagrostis tacomensis

§1 Plant

Calamagrostis tacomensis K.L.Marr & Hebda

vernacular Tacoma reedgrass — species · Poaceae

USDA
CATA6
GBIF
4136710
Rank
species
Tacoma reedgrass (Calamagrostis tacomensis)
Platephotograph · Peter ZikaCC BY-NC source · iNaturalist ↗

§2Habit & range

Habit and range

Growth habit
Graminoid
Duration
Perennial
Group
Monocot
Family
Poaceae Barnhart
Genus
Calamagrostis
§2a

Native status, by region

  • L48 Lower 48 States Native
§2b

County-level range

· 11 counties across 2 states/territories
Legend Native · 11 Introduced · 0 Both · 0 Hover a county for detail.

§3Cultivation

No cultivation specs.

USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.

§4Counties, by state

Recorded in 11 counties across 2 states/territories.

Oregon view state ↗ 1 N ▾
Washington view state ↗ 10 N ▾

§5Sources & provenance

USDA PLANTS

Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.

plants.usda.gov/CATA6 ↗

GBIF Backbone

Canonical taxonomic identity, synonym resolution, cross-refs. CC0.

gbif.org/species/4136710 ↗

Record version

Cached and built locally. Source version on this record:

usda-plants-mt-2026-05-26

fetched 2026-05-26T20:46:58Z