Page 19: 3,140 results for bract
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Symphyotrichum ciliatum (rayless annual American-aster)
...the bracts appear thin, flexible and nearly translucent. Bract cycle number: there are three or more cycles of bracts. Bract...
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Taraxacum officinale (common dandelion)
...Smaller bracts at base of bracts: there is a cycle of much smaller bracts outside the cycle of larger and longer bracts. Leaf blade base: ...
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Centaurea nigra (black knapweed)
... Bract spines: the bracts have no spines. Ovary hairs: the ovary has hairs on it. Bract tip sh...
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Arctotis stoechadifolia (African-daisy)
... Bract tip color: the tips are a different color from the center of the bract. Bract tip orientation: the bracts are pr...
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Tagetes patula (French marigold)
... Bract separation: at least some flower heads have bracts connected to one another at or near their bases. Smaller bracts at base of bracts: ...
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Nabalus racemosus (glaucous rattlesnake-root)
...Smaller bracts at base of bracts: there is no smaller, outer cycle of bracts. Leaf blade shape: the leaf blade is oblanceol...
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Centaurea montana (mountain knapweed)
... Bract outer side hairs: the bracts are hairy on their outer surfaces. Leaf blade length: 100.0 mm–300.0 mm. ...
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Arctium lappa (great burdock)
... Bract outer side hair type: the bracts are hairy, with simple hairs on their outer surface. Bract cycle number: there ...
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Sclerolepis uniflora (sclerolepis)
...Smaller bracts at base of bracts: there is a cycle of much smaller bracts outside the cycle of larger and longer bracts. Bract shape: ...
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Cirsium horridulum (yellow thistle)
... Bract outer side hairs: the bracts are hairy on their outer surfaces. Bract tip shape: the tips of the bracts are trun...