- Plants
- ›Vascular Plants
- ›flowering plants
- ›monocots
- ›Aroids, Water Plantains, Seagrass, and allies
- ›Arrowgrass family

Arrowgrasses
Triglochin
Triglochin is a genus in the family Juncaginaceae described as a genus by Linnaeus in 1753. It is very nearly cosmopolitan in distribution, with species on every continent except Antarctica. North America has four accepted species, two of which can also be found in Europe: Triglochin palustris (marsh arrowgrass) and Triglochin maritima (sea arrowgrass). Australia has many more.
30 branches of this genus, most-observed first

common arrowgrass
speciesTriglochin maritima

marsh arrowgrass
speciesTriglochin palustris

Three-ribbed Arrowgrass
speciesTriglochin striata

Bulb Arrowgrass
speciesTriglochin bulbosa

flowering-quillwort
speciesTriglochin scilloides

Slender Arrowgrass
speciesTriglochin concinna

Triglochin barrelieri
speciesTriglochin barrelieri

Triglochin laxiflora
speciesTriglochin laxiflora

Triglochin nana
speciesTriglochin nana

Leafless Arrowgrass
speciesTriglochin compacta

Triglochin isingiana
speciesTriglochin isingiana

Gaspé Peninsula Arrowgrass
speciesTriglochin gaspensis

Triglochin mucronata
speciesTriglochin mucronata

Triglochin milnei
speciesTriglochin milnei

Triglochin asiatica
speciesTriglochin asiatica

Upper Tidal Arrowgrass
speciesTriglochin elongata

Triglochin multifructa
speciesTriglochin multifructa

Triglochin trichophora
speciesTriglochin trichophora

Lower Tidal Arrowgrass
speciesTriglochin buchenaui

Triglochin longicarpa
speciesTriglochin longicarpa

Triglochin minutissima
speciesTriglochin minutissima

Triglochin turrifera
speciesTriglochin turrifera
Triglochin hexagona
speciesTriglochin hexagona

Triglochin calcitrapa
speciesTriglochin calcitrapa
Triglochin alcockiae
speciesTriglochin alcockiae
Triglochin mexicana
speciesTriglochin mexicana
Triglochin centrocarpa
speciesTriglochin centrocarpa
Triglochin muelleri
speciesTriglochin muelleri
Triglochin protuberans
speciesTriglochin protuberans
Triglochin stowardii
speciesTriglochin stowardii
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Triglochin in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 60270.