Page 92: 1,106 results for apex
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Potentilla reptans (creeping cinquefoil)
...the apex, stem leaves petiolate (sometimes sessile or subsessile in P. simplex), and basal rosettes persisting through anthesis).: Potentilla erecta Family: Rosacea...
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Triadenum virginicum (Virginia marsh-St. John's-wort)
...the apex, and petals 5-8 mm long (vs. T. virginicum, with sepals 5-8 mm long and pointed, often sharply so, at the apex, and petals 8-10 mm long).: Triadenum fraseri ...
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Galeopsis tetrahit (brittle-stemmed hemp-nettle)
...the apex; awl-shaped). Flower reproductive parts: the flower has both pollen- and seed-producing parts. Sepal relative lengt...
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Oxalis corniculata (creeping yellow wood sorrel)
...rounded apex and a notch at the center). Stamen position relative to petals: NA. Sap color: the sa...
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Rhinanthus minor (little yellow-rattle)
...the apex, 2.1–3.7 (–4.4) times as long as wide [Fig. 754]; lower wing margin of seed usually only somewhat corky-thickened … 2a. R. minor ssp. groenlandicus (Ostenf.) ...
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Elatine americana (American waterwort)
...the apex, and seeds borne throughout the length of the central axis of the capsule, +/- horizontally spreading (vs. E. americana, with leaf blades obovate to broad-spatulate, usually rounded at the ap...
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Elatine triandra (Eurasian waterwort)
...the apex, and seeds borne from the lower half of the central axis of the capsule, ascending (vs. El triandra, with leaf blades linear to lanceoate or narrow-lanceolate, truncate or retuse at the apex,...
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Sagittaria graminea (grass-leaved arrowhead)
...to apex (vs. S. graminea, with leaves flattened, with or without a small blade at the apex, with parallel margins for most of length).: Sagittaria teres Synon...
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Calystegia sepium (hedge false bindweed)
...the apex and saccate at the base, and peduncles frequently paired on some nodes on the plant (vs. C. sepium, with the sinus of the leaf blade usually V-shaped or U-shaped, the leaf tissue beginning on...
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Chamerion angustifolium (narrow-leaved fireweed)
...rounded apex and a notch at the center). Sap color: the sap is clear. Fringed petal edges: the pet...