Page 47: 3,140 results for bract
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Cyperus esculentus (nut flatsedge)
...Inflorescence bracts: there are at least two bracts, and they are either flat or folded or rolled in at the edges. Stem leaf blades: ...
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Cyperus houghtonii (Houghton's flatsedge)
...Inflorescence bract angle: the bracts are vertical or angled only slightly outwards. Inflorescence bracts: there are at lea...
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Allium: Dichotomous Key
...spathiform bracts 5a. Umbel subtended by 2 persistent, spathiform bracts; flowers 6–8 mm long, on pedicels 15–60 mm long 5b. Umbel subtended by a solitary, caducous, spathifo...
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Asteraceae Group 4: Dichotomous Key
...foliaceous bracts of ± equal length; style appendages acute to acuminate (in part) 5b. Involucre with green but not at all foliaceous bracts, the bracts of similar or dissimilar length; s...
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Sericocarpus asteroides (toothed white-topped-aster)
... Bract tip shape: the tips of the bracts are obtuse (have a blunt point). Bract shape: the main bracts are oblanceolate...
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Krigia virginica (Virginia dwarf-dandelion)
...Smaller bracts at base of bracts: there is no smaller, outer cycle of bracts. Tuft or plume on fruit: there is no plume, or...
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Question: Hi, I have noticed that the dogwood genus has changed, from Cornus …
...(big-bracted dogwoods), woody with large petaloid bracts, (3) Swida, (blue- and white-fruited dogwoods), woody and without petaloid bracts, and (4) Chamaepericlymenum (dwarf dogwoods), herbaceous plan...
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Hieracium scabrum (rough hawkweed)
...Smaller bracts at base of bracts: there is a cycle of much smaller bracts outside the cycle of larger and longer bracts. Style branch number: ...
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Heracleum: Dichotomous Key
...5 bracts, or lacking bracts altogether; leaflets mostly 5–10 cm long; stylopodium extending above a notch in the mericarp
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Hieracium pilosella (mouse-ear hawkweed)
...Smaller bracts at base of bracts: there is a cycle of much smaller bracts outside the cycle of larger and longer bracts. Bract outer side hairs: ...