Barren brome (Bromus sterilis)
Description
This is an annual or biennial grass ranging from about 20 to 90 centimeters in maximum height. Leaf blades are 2-6 mm wide and 6-25 cm long with short, soft hair. The inflorescence is a spreading panicle with the lower parts drooping more than the upper. The spikelet is up to 6 cm long. The leaves are rough and hairy, green to purplish in colour. The ligule is pointed, toothed, 2 to 4 mm long. Ligule is pointed The panicles are loose, open and nodding. The spikelets are 4 to 6 cm long, with awns, producing 4 to 10 flowers.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum:
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Class: Liliopsida
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Order: Poales
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Family: Poaceae
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Genus: Bromus
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