Gallery
* Notes: Common names for CFIA weed images from Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds (click here)
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Festuca heterophylla
Poaceae
Festuca heterophylla
Poaceae
Various-leaved fescue (Festuca heterophylla) floret, side view
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Festuca heterophylla
Poaceae
Festuca heterophylla
Poaceae
Various-leaved fescue (Festuca heterophylla) floret, lemma view
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Festuca heterophylla
Poaceae
Festuca heterophylla
Poaceae
Festuca heterophylla (various-leaved fescue) palea with tuft of hairs between the palea keels near the tip.
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Festuca heterophylla
Poaceae
Festuca heterophylla
Poaceae
Festuca heterophylla (various-leaved fescue) rachilla cylindrical, flared at tip and sparsely covered with long hairs.
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Festuca heterophylla
Poaceae
Festuca heterophylla
Poaceae
Festuca heterophylla (various-leaved fescue) caryopsis in embryo view. Note hairs at tip of caryopsis. Scale in mm.
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Festuca heterophylla
Poaceae
Festuca heterophylla
Poaceae
Festuca heterophylla (various-leaved fescue) caryopsis in hilum view. Note hairs at tip of caryopsis. Scale in mm.
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Festuca myuros
Poaceae
Festuca myuros
Poaceae
Festuca myuros (rattail fescue) florets
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Festuca myuros
Poaceae
Festuca myuros
Poaceae
Festuca myuros (rattail fescue) floret lemma margins with long ciliate hairs. [Vulpia myuros] Scale in mm
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Festuca myuros
Poaceae
Festuca myuros
Poaceae
Festuca myuros (rattail fescue) glumes and attached pedicel; in this species the lower glume is less than one-half the length of the upper glume. [Vulpia myuros] Scale in mm
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Festuca myuros
Poaceae
Festuca myuros
Poaceae
Festuca myuros (rattail fescue) close-up of florets, lemma covered with short stiff hairs (left), lemma margins without ciliate hairs (middle), and lemma margins with long ciliate hairs. [Vulpia myuros]
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Festuca myuros
Poaceae
Festuca myuros
Poaceae
Festuca myuros (rattail fescue) rachilla is thin and cylindrical and covered with short stiff hairs. [Vulpia myuros]
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Festuca myuros
Poaceae
Festuca myuros
Poaceae
Festuca myuros (rattail fescue) caryopses, embryo view (left) and hilum view (right). [Vulpia myuros] Scale in mm
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Festuca octoflora
Poaceae
Festuca octoflora
Poaceae
Festuca octoflora (six-weeks fescue) florets group. [synonym Vulpia octoflora] Scale in mm
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Festuca octoflora
Poaceae
Festuca octoflora
Poaceae
Festuca octoflora (six-weeks fescue) floret in palea view. [Synonym Vulpia octoflora] Scale in mm
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Festuca octoflora
Poaceae
Festuca octoflora
Poaceae
Festuca octoflora (six-weeks fescue) floret in lemma view. Scale in mm
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Festuca octoflora
Poaceae
Festuca octoflora
Poaceae
Festuca octoflora (six-weeks fescue) caryopses; hilum view on left and embryo view on right. [Synonym Vulpia octoflora] Scale in mm
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Festuca octoflora
Poaceae
Festuca octoflora
Poaceae
Festuca octoflora (six-weeks fescue) close-up of rachilla covered with long hairs. [Synonym Vulpia octoflora]
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Festuca octoflora
Poaceae
Festuca octoflora
Poaceae
Festuca octoflora (six-weeks fescue) palea granular in texture and with hairs between the keels near the tip. [Synonym Vulpia octoflora]
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Festuca octoflora
Poaceae
Festuca octoflora
Poaceae
Festuca octoflora (six-weeks fescue) palea keels with long, widely spaced hairs (palea teeth). [Synonym Vulpia octoflora] Scale in mm
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Festuca octoflora
Poaceae
Festuca octoflora
Poaceae
Festuca octoflora (six-weeks fescue) floret callus with short hairs at outer edges. [Synonym Vulpia octoflora]
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Sheep fescue (Festuca ovina) florets
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Festuca ovina (sheep fescue) lemma (left) and palea (right) views of florets with short stiff hairs near tips of lemma. Scale in mm.
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Festuca ovina (sheep fescue) lemma (left) and palea (right) views of florets with hairy lemmas. Scale in mm.
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Sheep fescue (Festuca ovina) floret, palea view
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Sheep fescue (Festuca ovina) floret, side view
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Sheep fescue (Festuca ovina) floret, lemma view
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Sheep fescue (Festuca ovina) floret, side view
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Sheep fescue (Festuca ovina) floret, close-up of rachilla
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Festuca ovina (sheep fescue) palea with tuft of hairs between the palea keels near the tip.
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Festuca ovina (sheep fescue) rachilla cylindrical and sparsely covered with long hairs.
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Festuca ovina
Poaceae
Festuca ovina
Poaceae
Festuca ovina (sheep fescue) caryopsis in embryo view (left) and hilum view (right). Scale in mm.
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Meadow fescue (Festuca pratensis) florets
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Festuca pratensis florets
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Festuca pratensis (meadow fescue) caryopsis in embryo view (left) and hilum view (right). Scale in mm.
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Meadow fescue (Festuca pratensis) floret
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Festuca pratensis (meadow fescue) florets in palea view. Scale in mm.
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Festuca pratensis (meadow fescue) florets in lemma view. Scale in mm.
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Festuca pratensis (meadow fescue) florets in callus view. Scale in mm.
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Festuca pratensis (meadow fescue) rachilla oval to slightly flattened in cross-section with slightly flared disk at tip, straight, smooth or with short stiff hairs.
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Festuca pratensis
Poaceae
Festuca pratensis
Poaceae
Festuca pratensis (meadow fescue) rachilla oval to slightly flattened in cross-section with slightly flared disk at tip, twisted to one side, smooth or with short stiff hairs.