Page 51: 3,140 results for bract
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Castilleja: Dichotomous Key
...750]; bracts entire or 1- to 3-toothed [Fig. 750], white to yellow (rarely purple-tinged); plants perennial 1b. Foliage leaf blades 3- to 9-cleft or infrequently entire; bracts 3- to 9-lo...
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Plantago: Dichotomous Key
...3a. Bracts and/or sepals conspicuously pubescent; plants monocarpic, usually annual (sometimes biennial) 4a. Plants subdioecious; lobes of the corolla of carpel-bearing, chasmogamous flow...
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Consolida: Dichotomous Key
...the bracts of the inflorescence simple, sometimes the lowermost one dissected; sepals dark blue (rarely pink or white); upper lobe of petals 3.5–5 mm long 1b. Lower bracts of the inflores...
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Parietaria: Dichotomous Key
...the bracts 1b. Plants perennial; achenes dark brown, acute at the apex, without an apical mucro; tepals mostly 2–3.5 mm long, longer than the bracts
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Juncus inflexus (European meadow rush)
...involucral bract at its base looks like an extension of the main stem. Inflorescence bracts: there is only one bract, and it looks like a continuatio...
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Scirpus pendulus (rufous bulrush)
...Inflorescence bracts: there are at least two bracts, and they are either flat or folded or rolled in at the edges. Fruit type (general): ...
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Scirpus polyphyllus (leafy bulrush)
...Inflorescence bracts: there are at least two bracts, and they are either flat or folded or rolled in at the edges. Achene tubercle relative width: ...
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Eclipta prostrata (false daisy)
... Bract outer side hair type: the bracts are hairy, with simple hairs on their outer surface. Height of flower head base: 3.0 ...
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Egeria densa (Brazilian-waterweed)
... Bracts: the flowers or their pedicels have bracts at their bases. Pistil number: 1. Underwate...
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Scirpus ancistrochaetus (northeastern bulrush)
...Inflorescence bract number: there are two to five bracts per inflorescence. Leaf form: all the leaves hold their form out o...