Page 185: 1,956 results for corolla
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Potamogeton strictifolius (straight-leaved pondweed)
...on corolla: no. Leaf arrangement: alternate: there is one leaf per node along the stem. Sap: ...
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Potamogeton oakesianus (Oakes' pondweed)
...on corolla: no. Stipules: the plant has stipules. Leaf blade width: 0.25 mm–3...
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Stuckenia pectinata (Sago false pondweed)
...on corolla: no. Leaf special features: none of the mentioned special features are present. Wetland Statu...
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Myriophyllum spicatum (Eurasian water-milfoil)
...on corolla: no. Underwater leaf tip shape: the tip of the underwater leaf is rounded, with no point. ...
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Myriophyllum sibiricum (northern water-milfoil)
...on corolla: no. Underwater leaf tip shape: the tip of the underwater leaf is rounded, with no point. ...
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Zannichellia palustris (horned-pondweed)
...on corolla: NA. Underwater leaf stalk: no. Underwater leaf blade width: 0.2 m...
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Marsilea quadrifolia (European water-clover)
...on corolla: NA. Leaf blade shape: the leaf blades are roughly triangular. Leaf divisions: ...
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Potamogeton gramineus (grassy pondweed)
...on corolla: no. Bract position (Sparganium): NA. Floating leaf shape: th...
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Amaranthaceae: Dichotomous Key
...gamopetalous corolla; leaf blades linear to narrow-lanceolate; rachis of inflorescence moderately to densely villous-tomentose; calyx segments ± monomorphic; plants annual 5b. Filaments c...
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Asteraceae Group 5: Dichotomous Key
...disk corollas puberulent 3b. Rays entirely yellow; receptacle without chaff; disk flowers ± glabrous (sometimes sparsely pubescent in Heterotheca) 4a. Middle stem leav...