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marsh arrowgrass

arrow-grass

Habit Herbs annual or perennial.
Leaves

elliptical to round in cross section;

ligules entire to deeply bilobed.

Inflorescences

shorter than to greatly exceeding leaves.

Flowers

anthers more or less sessile;

styles lacking to greatly elongating in fruit;

stigmas capitate to more or less plumose.

Triglochin palustris

Triglochin

Distribution
[WildflowerSearch map]
[BONAP county map]
[BONAP county map]
Discussion

[This taxon does not have a floristic treatment in Flora of Oregon.]

Temperate circumboreal areas and higher elevations in the tropics. Approximately 12 species; 4 species treated in Flora.

Source Flora of Oregon, volume 1 Flora of Oregon, volume 1, page 289
Rachel Newton
Sibling taxa
T. concinna, T. maritima, T. scilloides, T. striata
Subordinate taxa
T. concinna, T. maritima, T. palustris, T. scilloides, T. striata
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