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FRIENDS OF THE DUNES
A Photographic Guide to Plants of
Humboldt Bay Dunes and Wetlands
Compiled by Gordon Leppig and Andrea Pickart
Release 2.0
April 2018
Juncaginaceae
Scientific Name
Triglochin concinna var. concinna
Common Name
arrow-grass
Close-up
Status
N
Occurs
HBNWR, Lanphere, Ma-le'l
Habitat
SM
Other
N/A
Scientific Name
Triglochin maritima
Common Name
seaside arrow-grass
Close-up
Status
N
Occurs
HBNWR, Lanphere, Ma-le'l
Habitat
BM, SM
Other
N/A
Scientific Name
Triglochin scilloides
Common Name
flowering quillwort
Close-up
Status
N
Occurs
N/A
Habitat
SM, BM
Other
N/A
Scientific Name
Triglochin striata
Common Name
three-ribbed arrow-grass
Close-up
Status
N
Occurs
HBNWR
Habitat
BM, FM
Other
N/A
Status: Conservation concern (C); Exotic (E); Invasive (I); California Native (N)
Habitat: Dune mat (DM), Dune scrub (DS), Dune swale (SW), Coniferous dune forest (CDF), Riparian forest (RF), Freshwater marsh (FM), Freshwater swamp (FS), Freshwater marsh (FM), Open water (OW), Brackish marsh (BM), Salt marsh (SM), Mudflat (MF) Agricultural wetland (AW).
* This vascular plant list for Humboldt Bay dunes and wetlands is based on collections made by the authors primarily between 2001 and 2008.
Please email comments, corrections, or proposed additions to andrea_pickart@fws.gov.
Nomenclature follows the Jepson Manual, Higher Plants of California, Second edition (U.C. Press 2012).
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