Page 72: 3,140 results for bract
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Eleocharis robbinsii (Robbins' spikesedge)
...Inflorescence bract position (Sparganium): NA. Staminate bract edge (Myriophyllum): NA. Anther len...
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Betulaceae: Dichotomous Key
...bladder-like bract; winter buds ± terete in cross-section 2a. Involucre an inflated, bladder-like bract, the carpellate inflorescence resembling a hop-like cluster; mature stems with gra...
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Dysphania: Dichotomous Key
...obvious bracts; lower leaf blades typically serrate; plants flowering in summer through fall 6b. Glomerules of flowers lacking bracts throughout or with very small bracts shorter than the...
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Pycnanthemum: Dichotomous Key
...4a. Bracts, and often also the leaf blades, pubescent on the adaxial surface with minute, soft hairs (view at 20 ×); stems pubescent on the faces as well as the angles 4b. Bracts a...
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Eleocharis acicularis (needle spikesedge)
... Bract relative length: 1379.0 mm–None mm. Floral bract length: 1.5 mm–3.5 mm. Leaf septa: ...
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Lamiaceae: Dichotomous Key
...floral bracts broadly rounded at the apex 30b. Calyx actinomorphic or nearly so; filaments not bifid at the summit; floral bracts obtuse to acuminate at the apex 31a. Inner (...
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Sium suave (water-parsnip)
... Bracteoles: the plant has bracteoles between the primary bracts and the flowers. Bracts in plantain (Plantago): NA. ...
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Myriophyllum humile (low water-milfoil)
... Bracteoles: the plant has bracteoles between the primary bracts and the flowers. Reproductive system: the plant has fl...
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Goodyera pubescens (downy rattlesnake-plantain)
... Bract relative length: the bract is shorter than the associated flower. Inflorescence type: the inflorescence is a spi...
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Amerorchis rotundifolia (round-leaved orchid)
... Bract relative length: the bract is shorter than the associated flower. Spots on lower petal: yes. ...