Weed
meadow barley
SpikeletSpikelet:
One or more florets that are subtended by a pair of bracts called glumes. Spikelets are pedicellate if located on a pedicle and sessile if attached directly to the rachis. Often spikelets with single florets have remnants of a second floret, usually a lemma.
Triangular
Brown
Smooth
ApicalApical:
The distal end of the fruit or seed away from the point of attachment or attachment scar.
end has short awnAwn:
A narrow, bristle-like organ, as on the glumes or lemmas of grasses (Poaceae).
.
Visible with two distinct margins
Long rachillaRachilla:
The axis of a spikelet.
; lateral spikeletsSpikelet:
One or more florets that are subtended by a pair of bracts called glumes. Spikelets are pedicellate if located on a pedicle and sessile if attached directly to the rachis. Often spikelets with single florets have remnants of a second floret, usually a lemma. are usually sterile.
Each 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 subtended by two narrow glumesGlume:
The pair of chaffy bracts that occur at the base of a grass spikelet, often completely enclosing it.
.
Not listed
Not included
Poaceae
Hordeum brachyantherum subsp. brachyantherum Nevski
Critesion brachyantherum (Nevski) Barkworth & D.R. Dewey
Critesion jubatum (L.) Nevski ssp. breviaristatum (Bowden) Á. Löve & D. Löve
Hordeum boreale Scribn. & J.G. Sm.
Hordeum jubatum L. ssp. breviaristatum Bowden
Hordeum jubatum L. var. boreale (Scribn. & J.G. Sm.) B. Boivin
Hordeum nodosum L. p.p.
Hordeum nodosum L. var. boreale (Scribn. & J.G. Sm.) Hitchc.
