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Triglochin concinna Burtt Davy
Slender arrowgrass

General Information
Symbol: TRCO19
Group: Monocot
Family: Juncaginaceae
Duration: Perennial
Growth Habit: Graminoid
Native Status: L48   N
Data Source and Documentation
Distribution Map
green distribution legend Present blank legend Absent/Unreported

See U.S. county distributions (when available) by clicking on the map or the linked states below:



click on a thumbnail to view an image, or see all the Triglochin thumbnails at the Plants Gallery


Symbol Scientific Name Other Common Names
TRCOD2 Triglochin concinna Burtt Davy var. debilis (M.E. Jones) J.T. Howell, orth. var.
TRDE5 Triglochin debile (M.E. Jones) Á. Löve & D. Löve
TRCOC2 Triglochin concinna Burtt Davy var. concinna Slender arrowgrass
TRCO4 Triglochin concinnum Burtt Davy, orth. var. Slender arrowgrass
TRCOD Triglochin concinnum Burtt Davy var. debile (M.E. Jones) J.T. Howell, orth. var.
TRDE9 Triglochin debilis (M.E. Jones) Á. Löve & D. Löve, orth. var.


Click on a scientific name below to expand it in the PLANTS Classification Report.
Rank Scientific Name and Common Name
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Liliopsida – Monocotyledons
Subclass Alismatidae
Order Najadales
Family Juncaginaceae – Arrow-grass family
Genus Triglochin L. – arrowgrass
Species Triglochin concinna Burtt Davy – slender arrowgrass

Subordinate Taxa

This plant has no children

Legal Status

Wetland Status

Interpreting Wetland Status

Top Level Regions
Arid West OBL
Western Mountains, Valleys, and Coast OBL



Source Large Mammals Small Mammals Water Birds Terrestrial Birds


Source Large Mammals Small Mammals Water Birds Terrestrial Birds

Description of Values

Value Class Food Cover