Page 51: 891 results for free
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Gamochaeta purpurea (purple everlasting-cudweed)
...more free-standing stems. Number of pappus parts: 11 or more. Reproductive system: some of the flo...
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Eupatorium album (white thoroughwort)
...more free-standing stems. Flower head outer flowers: at the outer edge of the flower head, the flowers have no enlarged lobe or strap, and are of sim...
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Amberboa moschata (sweet sultan)
...more free-standing stems. Disk flower color: white. Top of disk flower ovary: NA. ...
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Erigeron pulchellus (Robin's plantain fleabane)
...more free-standing stems. Ray flower color: blue to purple. Flower type in flower heads: the flowe...
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Nabalus boottii (Boott's rattlesnake-root)
...more free-standing stems. Seed hair tuft length: 6.0 mm–8.0 mm. Stem internode hair direction: the hairs...
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Rubus canadensis (smooth blackberry)
...nearly free of prickles and spines. Even the leaves are smooth, with few hairs on the underside. The smooth stems are browsed by deer, and dense colonies of these shrubs provide excellent cover for ne...
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Utricularia minor (lesser bladderwort)
...has free-central placentation, where the ovules develop on a central column in a compound ovary lacking septa or with septa at the base only. Specific leaf type: ...
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Deinandra fasciculata (clustered moonshine-daisy)
...more free-standing stems. Hairs on upper side of leaf blade: the upper side of the leaf is fuzzy or hairy. Leaf tip extensio...
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Erigeron acris (bitter fleabane)
...more free-standing stems. Bract tip shape: the tips of the bracts acute (have a sharp point). Bract shape: ...
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Solidago speciosa (showy goldenrod)
...more free-standing stems. Final leaf segment width (compound lvs only): 0.0 mm–0.0 mm. Disk flower number: ...