Juncaginaceae - arrow-grass family
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Maine is home to 3 species in 1 genus (hybrids excluded). If you know which species you have or are interested in learning about, click on the appropriate link from the species list below. Otherwise, to determine which species your arrow-grass is, refer to the table below the species list.

   Triglochin (3 species)
      Triglochin gaspensis - Gaspe Peninsula arrow-grass
      Triglochin maritima - saltmarsh arrow-grass
      Triglochin palustre - marsh arrow-grass

Triglochin (arrow-grass)
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red font = character state unique or nearly so	char. 1	char. 2	char. 3	char. 4
T. gaspensis
T. maritima
T. palustre

Triglochin gaspensis (Gaspe Peninsula arrow-grass) - [information to be added]

Triglochin maritima (saltmarsh arrow-grass) - [information to be added]

(click on image to enlarge)

Triglochin palustre (marsh arrow-grass) - [information to be added]

Note:
   1. Taxonomy and nomenclature follow Flora Novae Angliae by Arthur Haines (2011, Yale University Press, ISBN 978-0-300-17154-9).