Pteronia camphorata (L.)
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publication ID |
https://doi.org/ 10.1016/j.sajb.2017.08.017 |
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DOI |
https://doi.org/10.5281/zenodo.10523958 |
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persistent identifier |
https://treatment.plazi.org/id/320EFE7A-B800-073A-FFE4-48E1D6E1FAAF |
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treatment provided by |
Felipe |
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scientific name |
Pteronia camphorata |
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3.3. Key to the species of Pteronia camphorata View in CoL group
1a. Cypselas glandular or hairy (at least at the base) ……………………………………… remaining species of Pteronia .
1b. Cypselas glabrous:
2a. Leaves opposite, glabrous, somewhat succulent; corolla tube glabrous; pappus 2-seriate; cypselas obclavate, ≥ 6 mm long.............................................................................. 3. P. cederbergensis .
2b. Leaves alternate, ciliate to densely setose, coriaceous; corolla tube sparsely to densely pubescent; pappus uniseriate; cypselas ovate or elliptic, ≤ 4 mm long:
3a. Involucral bracts with entire margins, apices long acuminate; cypselas isodiametric, marginal ribs prominent, white or cream...…….........…............................................................ 2. P. camphorata .
3b. Involucral bracts with serrate margins, apices acute to short acuminate; cypselas dorsoventrally flattened, marginal ribs only slightly prominent, brownish ………………………..……….…… 1. P. aspera .
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