Page 34: 546 results for head
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Cosmos bipinnatus (garden cosmos)
...flower heads: the flower head has tubular disk flowers in the center and ray flowers, these often strap-shaped, around the periphery. Leaf tip extens...
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Helminthotheca echioides (bristly ox-tongue)
...Flower head platform: the base has no bristles or papery scales. Flower head outer flowers: at the outer edge of the flower...
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Lactuca canadensis (tall lettuce)
...flower heads: the flower head has ray flowers only, meaning all of the individual flowers of the flower head have a strap-shaped ray, which may or may not have teeth at the v...
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Anthemis cotula (stinking chamomile)
...Flower head outer flowers: at the outer edge of the flower head, each flower has a single enlarged lobe or strap. Smaller bracts at base of bracts: ...
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Erigeron strigosus (rough fleabane)
...Flower head outer flowers: at the outer edge of the flower head, each flower has a single enlarged lobe or strap. Seed tuft type: ...
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Packera aurea (golden groundsel)
...Flower head number: each flowering stem has four or more flower heads on it. Flower head outer flowers: at the outer edge o...
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Leucanthemella serotina (giant-daisy)
...Flower head outer flowers: at the outer edge of the flower head, each flower has a single enlarged lobe or strap. Leaf blade base: ...
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Liatris pycnostachya (thick-spiked blazing star)
...Flower head outer flowers: at the outer edge of the flower head, the flowers have no enlarged lobe or strap, and are of similar size as those in the center of the disk. ...
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Lactuca biennis (tall blue lettuce)
...flower heads: the flower head has ray flowers only, meaning all of the individual flowers of the flower head have a strap-shaped ray, which may or may not have teeth at the v...
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Ageratina altissima (white snakeroot)
...Flower head number: each flowering stem has four or more flower heads on it. Seed tuft type: the pappus is made of very fin...