Plants

Coastal Preserves

Ctenium aromaticus (Walter) A.W. Wood.
Toothache Grass
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Scientific Name: Ctenium aromaticus
(Walter) A.W. Wood
Common Name: Toothache Grass
Family: Poaceae (Grass Family)
Stems: Upright, up to 4 ft tall
Leaves: 1-5 mm wide and up to 40 cm
long, dark green upper surface and a paler green to
glaucous underside
Inflorescence: Paired
spikelets on one side of a curved
axis
that measures up to 6 in long
Flowers:
Perennial, aromatic, clump-forming grass
Flowering Time: June - August
Habitat: Found in
hydric
and wet-mesic
pine flatwoods,
savannas, and
bogs
Wetland Indicator:
Facultative Wetland
Origin:
Native
to U.S.
Description from Florida Wetland Plants: An
Identification Manual
(Tobe et al., 1998).
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