Page 5: 546 results for head
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Senecio suaveolens (false Indian-plantain)
...flower heads: the flower head has disk flowers only, and lacks the strap-shaped flowers. Height of flower head base: 11.0 mm–14....
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Erigeron acris (bitter fleabane)
...Flower head outer flowers: at the outer edge of the flower head, each flower has a single enlarged lobe or strap. Leaf stalk: ...
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Balsamita major (costmary)
...Flower head shape: the flower head is hemispherical (like the bottom half of a sphere). Flower head outer flowers: at the o...
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Arctanthemum arcticum (arctic-daisy)
...Flower head outer flowers: at the outer edge of the flower head, each flower has a single enlarged lobe or strap. Tuft or plume on fruit: ...
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Artemisia ludoviciana (white wormwood)
...Flower head profile: the disk is rounded across the top. Flower head outer flowers: at the outer edge of the flower head, t...
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Dyssodia papposa (fetid-marigold)
...Flower head shape: the flower head is shaped like a cone with the point up. Flower head position: each of the flower heads ...
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Crepis foetida (stinking hawk's-beard)
...flower head base: 4.0 mm–13.0 mm. Flower head number: each flowering stem has four or more flower heads on it. ...
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Chaenactis glabriuscula (yellow pincushion)
...flower head base: 3.0 mm–25.0 mm. Leaf blade flatness: the leaf is flat (planar) at the edges. Flower he...
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Parthenium hysterophorus (Santa Maria feverfew)
...Flower head platform: the base has papery scales on it. Flower head number: each flowering stem has four or more flower hea...
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Solidago gigantea (smooth goldenrod)
...Flower head shape: the sides of the flower head are roughly parallel, like a cylinder. Flower head profile: the disk is rou...