Page 20: 989 results for opposite
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Family: Hypericaceae (st. john’s-wort family)
...grow opposite each other along the stem. The leaves may be dotted with tiny black or translucent spots. The flowers are arranged in branched inflorescences and are actinomorphic (radially symmetrical)...
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Family: Linderniaceae (false pimpernel family)
...with opposite leaves that have untoothed or very finely toothed margins. Only one genus and species occurs in New England. The flowers are small and may be white to violet. The flowers are solitary an...
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Family: Phrymaceae (lopseed family)
...simple, opposite leaves. The leaves have toothed margins and have petioles. The flowers are arranged in various kinds of inflorescences growing from the tips of the stem or branches, or they may be so...
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Family: Scrophulariaceae (figwort family)
...or opposite, simple, and have entire or toothed margins. The flowers are solitary or arranged in branched or unbranched inflorescences. The flowers have both pollen-bearing and ovule-bearing parts, an...
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Family: Celastraceae (spindle tree family)
...with opposite or alternate leaves. The leaves are simple and sometimes toothed around the margin. The flowers are in branched arrays, which grow either from the point where leaves attach to the stem o...
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Family: Hydrangeaceae (hydrangea family)
...grow opposite each other along the stem. The leaves are simple with toothed edges. The flowers may grow singly or are clustered into branching inflorescences. The flowers are actinomorphic (radially s...
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Family: Potamogetonaceae (pondweed family)
...or opposite each other along the stem; they also have stipules. The leaves in this family may be flaccid and submersed or thicker and floating; a given species may have one or both types of leaves. Th...
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Family: Verbenaceae (vervain family)
...and opposite leaves. The leaves are simple and may be entire, toothed, or prominently lobed. The flowers are usually arranged in spikes. The flowers are zygomorphic (bilaterally symmetrical) and have ...
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Question: I treasure a smoke shrub that was planted about 20 years ago, …
...with opposite leaves I can't answer without an image to identify the cause. Sorry I cannot assist you.
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Question: Tiny plant growing on wet gravel/dirt path near old beaver pond, Jonesboro, …
...has opposite leaves (most other members of the family in the northeast have alternate or all basal leaves). Best wishes.