Page 12: 3,140 results for bract
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Crepis biennis (rough hawk's-beard)
... Bract shape: the main bracts are linear (long and very narrow). Disk flower number: 0. Bract ...
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Solidago latissimifolia (Elliott's goldenrod)
...Smaller bracts at base of bracts: there is a cycle of much smaller bracts outside the cycle of larger and longer bracts. Leaf blade width: ...
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Cota tinctoria (golden-chamomile)
... Bract shape: the main bracts are of a different shape than the given options. Bract spines: the bracts have no spines....
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Symphyotrichum ciliolatum (Lindley's American-aster)
... Bract tip extension edge: there are no projections from the bract tips. Smaller bracts at base of bracts: there is no ...
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Symphyotrichum undulatum (wavy-leaved American-aster)
... Bract outer side hairs: the bracts are not hairy on their outer surfaces. Bract shape: the main bracts are lanceolate ...
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Symphyotrichum urophyllum (arrow-leaved American-aster)
...Smaller bracts at base of bracts: there is no smaller, outer cycle of bracts. Bract margins: there are fine hairs along the...
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Symphyotrichum ontarionis (Ontario American-aster)
... Bract outer side hairs: the bracts are not hairy on their outer surfaces. Bract texture: the bracts have a similar tex...
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Solidago uliginosa (bog goldenrod)
...Smaller bracts at base of bracts: there is no smaller, outer cycle of bracts. Bases of bract appendages: NA. ...
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Centaurea: Dichotomous Key
...foliaceous bracts; pappus of capillary bristles or absent 3a. Apical spine of involucral bracts 2–3 (–5) mm long; involucre 4–5 mm wide; flowers lacking pappus; apical appendage of involu...
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Helenium autumnale (fall sneezeweed)
... Bract inner side hairs: the bracts are hairy on their inner surfaces. Bract cycle number: there is one main cycle of b...