Page 24: 546 results for head
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Centaurea jacea (brown knapweed)
...Flower head shape: the flower head is hemispherical (like the bottom half of a sphere). Seed hair tuft length: 0.0 mm–0.0 ...
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Cirsium muticum (swamp thistle)
...Flower head number: each flowering stem has only one to three flower heads on it. Flower head outer flowers: at the outer e...
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Aster tataricus (Tatarian aster)
...Flower head position: each of the flower heads is separate on its own peduncle (stalk), not clustered in groups. Top of disk flower ovary: ...
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Carthamus lanatus (woolly safflower-thistle)
...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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Hypochaeris glabra (smooth cat's-ear)
...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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Eupatorium rotundifolium (round-leaved thoroughwort)
...Flower head number: each flowering stem has four or more flower heads on it. Final leaf segment width (compound lvs only): 0.0 m...
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Pluchea odorata (sweet-scented camphorweed)
...Flower head position: some or all the flower heads are grouped in clusters of two or more. Plant lifespan: the plant is ann...
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Xerochrysum bracteatum (bracted strawflower)
...Flower head width: 30.0 mm–50.0 mm. Flower head outer flowers: at the outer edge of the flower head, the flowers have no enlarged...
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Heliomeris multiflora (showy false goldeneye)
...Flower head position: some or all the flower heads are grouped in clusters of two or more. Number of pappus parts: NA. ...
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Xanthium strumarium (rough cocklebur)
...Flower head platform: the base has papery scales on it. Flower head number: each flowering stem has only one to three flowe...