Page 62: 891 results for free
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Silphium perfoliatum (cup-plant rosinweed)
...more free-standing stems. Ray length: 15.0 mm–40.0 mm. Bract cycle number: there are three or more cycle...
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Helianthus microcephalus (small-headed sunflower)
...more free-standing stems. Ray flowers: 11-15. Disk flower number: 11-20. ...
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Arctium tomentosum (woolly burdock)
...more free-standing stems. Leaflet number: 0.0 NA–0.0 NA. Flower head number: each flowering stem has onl...
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Physalis pubescens (hairy ground-cherry)
...are free (not net-like). This native, annual plant is widespread in North America; in New England, it tends to inhabit open, disturbed, sandy sites. Habitat: anthropogenic (man-made or disturbed ha...
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Rudbeckia subtomentosa (sweet coneflower)
...more free-standing stems. Ovary cross-section: the ovary is roughly square or with four corners. Ray flower color: ...
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Cirsium vulgare (common thistle)
...more free-standing stems. Leaf tip extension: NA. Seed tuft scale number: 0.0 NA–0.0 NA. ...
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Onopordum acanthium (Scotch cotton-thistle)
...more free-standing stems. Reproductive system: all the flowers on the plant contain both carpels and stamens. Flower head pr...
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Balsamita major (costmary)
...more free-standing stems. Inflorescence shape: the inflorescence is flat-topped in profile. Leaves on stem: ...
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Glebionis segetum (corn daisy)
...more free-standing stems. Specific leaf type: the leaf has a row of two or more lobes on each side of the central axis. Ray ...
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Dianthus barbatus (sweet William pink)
...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. Fruit locules: ...