Page 153: 1,549 results for Oenothera
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Impatiens capensis (jewelweed, spotted touch-me-not)
...(Oenothera): NA. Pinnately compound leaf type: NA. Number of branches in umbel: 0.0 ...
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Polygonum aviculare (dooryard knotweed)
...(Oenothera): NA. Hooked hairs on stem between nodes: no. Length of hairs between stem nodes: ...
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Podophyllum peltatum (mandrake, May-apple)
...(Oenothera): NA. Petal base: the petal narrows gradually or does not narrow at the base. Flower or...
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Hypopitys monotropa (yellow pine-sap)
...(Oenothera): NA. Hair type on fruit: the hairs on the fruits are simple (not branched), don’t have glands, and are not wool...
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Circaea alpina (small enchanter's-nightshade)
...(Oenothera): NA. Anther length: 0.2 mm–0.3 mm. Style relative length: the stig...
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Linnaea borealis (American twinflower)
...(Oenothera): NA. Specific habitat: alpine or subalpine zones. Enlarged sterile flowers: ...
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Mitella diphylla (two-leaf mitrewort, two-leaved bishop's-cap)
...(Oenothera): NA. Number of carpels: 2.0 NA–2.0 NA. Spines on plant: the plant ...
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Pyrola chlorantha (green-flowered shinleaf)
...(Oenothera): NA. Stem roughness between nodes: the stem does not feel rough. Epicalyx: ...
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Alliaria petiolata (garlic-mustard)
...(Oenothera): NA. Petal tip shape: the petal tip is obtuse (bluntly pointed). Fruit cross-section: ...
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Circaea canadensis (broad-leaved enchanter's-nightshade)
...(Oenothera): NA. Epicalyx: the flower does not have an epicalyx. Anther tube length: ...