Gallery
* Notes: Common names for CFIA weed images from Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds (click here)
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Poa palustris
Poaceae
Poa palustris
Poaceae
Fowl bluegrass (Poa palustris)
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Poa palustris
Poaceae
Poa palustris
Poaceae
Fowl bluegrass (Poa palustris)
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Poa palustris
Poaceae
Poa palustris
Poaceae
Fowl bluegrass (Poa palustris) floret
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Poa palustris
Poaceae
Poa palustris
Poaceae
Fowl bluegrass (Poa palustris) floret
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Poa palustris
Poaceae
Poa palustris
Poaceae
Fowl bluegrass (Poa palustris) floret
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Poa palustris
Poaceae
Poa palustris
Poaceae
Fowl bluegrass (Poa palustris) floret; close-up of rachilla
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Poa pratensis
Poaceae
Poa pratensis
Poaceae
Kentucky bluegrass (Poa pratensis) florets
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Poa pratensis
Poaceae
Poa pratensis
Poaceae
Kentucky bluegrass (Poa pratensis) florets
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Poa pratensis
Poaceae
Poa pratensis
Poaceae
Poa pratensis caryopsis in embryo view. Scale in mm.
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Poa pratensis
Poaceae
Poa pratensis
Poaceae
Kentucky bluegrass (Poa pratensis) spikelet
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Poa pratensis
Poaceae
Poa pratensis
Poaceae
Kentucky bluegrass (Poa pratensis) floret, palea view
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Poa pratensis
Poaceae
Poa pratensis
Poaceae
Kentucky bluegrass (Poa pratensis) floret, palea view
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Poa pratensis
Poaceae
Poa pratensis
Poaceae
Kentucky bluegrass (Poa pratensis) floret, side view
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Poa pratensis
Poaceae
Poa pratensis
Poaceae
Kentucky bluegrass (Poa pratensis) floret, side view
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Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa florets
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Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa floret, palea view
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Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa floret, side view
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Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa floret, palea view
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Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa
Poaceae
Poa pratensis subsp. pruinosa spikelet
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Poa supina
Poaceae
Poa supina
Poaceae
Supine bluegrass (Poa supina) florets
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Poa supina
Poaceae
Poa supina
Poaceae
Supine bluegrass (Poa supina) floret
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Poa supina
Poaceae
Poa supina
Poaceae
Supine bluegrass (Poa supina) floret
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Poa supina
Poaceae
Poa supina
Poaceae
Supine bluegrass (Poa supina) floret, palea close-up view
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Poa trivialis
Poaceae
Poa trivialis
Poaceae
Poa trivialis florets and caryopsis, note the long cobwebby hairs on callus at the base of the florets. Scale in mm. Image by Jim Effenberger (CDFA, retired).
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Poa trivialis
Poaceae
Poa trivialis
Poaceae
Rough bluegrass (Poa trivialis) florets
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Poa trivialis
Poaceae
Poa trivialis
Poaceae
Rough bluegrass (Poa trivialis) floret, palea view
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Poa trivialis
Poaceae
Poa trivialis
Poaceae
Rough bluegrass (Poa trivialis) floret, side view
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Poa trivialis
Poaceae
Poa trivialis
Poaceae
Rough bluegrass (Poa trivialis) floret, lemma view
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Poa trivialis
Poaceae
Poa trivialis
Poaceae
Rough bluegrass (Poa trivialis) floret; close-up of rachilla
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Poa trivialis
Poaceae
Poa trivialis
Poaceae
Poa trivialis caryopsis in embryo view (left) and lateral view (right). Scale in mm.
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Psathyrostachys juncea
Poaceae
Psathyrostachys juncea
Poaceae
Russian wildrye (Psathyrostachys juncea) florets
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Psathyrostachys juncea
Poaceae
Psathyrostachys juncea
Poaceae
Russian wildrye (Psathyrostachys juncea) floret
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Psathyrostachys juncea
Poaceae
Psathyrostachys juncea
Poaceae
Russian wildrye (Psathyrostachys juncea) floret
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Psathyrostachys juncea
Poaceae
Psathyrostachys juncea
Poaceae
Russian wildrye (Psathyrostachys juncea) floret
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Pseudoroegneria spicata
Poaceae
Pseudoroegneria spicata
Poaceae
Beardless wheatgrass (Pseudoroegneria spicata) florets
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Pseudoroegneria spicata
Poaceae
Pseudoroegneria spicata
Poaceae
Beardless wheatgrass (Pseudoroegneria spicata) floret
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Pseudoroegneria spicata
Poaceae
Pseudoroegneria spicata
Poaceae
Beardless wheatgrass (Pseudoroegneria spicata) floret
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Pseudoroegneria spicata
Poaceae
Pseudoroegneria spicata
Poaceae
Beardless wheatgrass (Pseudoroegneria spicata) floret
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Pseudoroegneria spicata
Poaceae
Pseudoroegneria spicata
Poaceae
Beardless wheatgrass (Pseudoroegneria spicata) floret
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Puccinellia distans
Poaceae
Puccinellia distans
Poaceae
Weeping alkaligrass (Puccinellia distans) florets