Weed
Arizona brome
FloretFloret:
A small flower in a clustered inflorescence (e.g., sunflower, grasses). In grasses, a floret consists of the lemma, palea, stamens, and pistil.
Lanceolate
Brown
Smooth and glabrousGlabrous:
Lacking hairs or pubescence.
Strong longitudinal nerves
Folded into the caryopsisCaryopsis:
The single-seeded fruit or grain of the grass family (Poaceae); the fruit wall (pericarp) is united with the seed coat (testa).
with a margin of strong teeth
RachillaRachilla:
The axis of a spikelet.
scar surface is parallel with the rachillaRachilla:
The axis of a spikelet. axis.
FloretFloret:
A small flower in a clustered inflorescence (e.g., sunflower, grasses). In grasses, a floret consists of the lemma, palea, stamens, and pistil. is laterally compressed.
Not listed
Not included
Poaceae
Bromus arizonicus (Shear) Stebbins
