Page 107: 1,549 results for Oenothera
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Lysimachia quadriflora (four-flowered yellow-loosestrife)
...(Oenothera): NA. Nectar spur: the flower has no nectar spurs. Horns in hoods (Asclepias): ...
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Sedum acre (moss stonecrop)
...(Oenothera): NA. Leaf stalk base: NA. Stem hair distribution: NA. ...
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Apocynum androsaemifolium (spreading dogbane)
...(Oenothera): NA. Stamen number: 5. Leaf blade base symmetry: the leaf bl...
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Thermopsis villosa (Blue Ridge false lupine)
...(Oenothera): NA. Leaf blade bloom: the underside of the leaf has no noticeable bloom. Ovary positi...
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Lycopus americanus (American water-horehound)
...(Oenothera): NA. Leaf blade shape: the leaf blade is oblong (rectangular but with rounded ends). S...
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Lathyrus tuberosus (tuber vetchling)
...(Oenothera): NA. Final leaf segment length (compound lvs only): 15.0 mm–80.0 mm. Leaf blade shape: ...
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Viola palustris (northern marsh violet)
...(Oenothera): NA. Hairs between stem nodes: NA. Number of styles: 1.0 None–1.0...
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Cynanchum louiseae (black swallowwort)
...(Oenothera): NA. Fruit width: 8.0 mm–8.0 mm. Leaf blade width: 20.0 mm–30.0 ...
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Conium maculatum (poison-hemlock)
...(Oenothera): NA. Stamen number: 5. Fruit width: 1.5 mm–2.5 mm. ...
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Geranium maculatum (spotted crane's-bill)
...(Oenothera): NA. Schizocarpic fruit segments: 5.0 NA–5.0 NA. Glands on leaf blade: ...