Sida sect. Sidae (Linnaeus, 1753)
publication ID |
https://doi.org/ 10.11646/phytotaxa.508.3.4 |
DOI |
https://doi.org/10.5281/zenodo.5485155 |
persistent identifier |
https://treatment.plazi.org/id/7B6F87C8-CF39-FFC6-93B5-FD5FF4B57A13 |
treatment provided by |
Marcus |
scientific name |
Sida sect. Sidae |
status |
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Key to the species of Sida sect. Sidae
1. Leaves distichous...................................................................................................................................................................... S.acuta View in CoL
- Leaves not distichous .........................................................................................................................................................................2
2. Styles 5 ............................................................................................................................................................................ S.sivarajanii View in CoL
- Styles 6–10 .........................................................................................................................................................................................3
3. Mericarp indehiscent ..........................................................................................................................................................................4
- Mericarp dehiscent at apex.................................................................................................................................................................6
4. Fruiting pedicels 2.0–3.0 cm long ......................................................................................................................................................5
- Fruiting pedicels 0.3–0.7 cm long ............................................................................................................................................ S. ovata View in CoL
5. Awns exceeding the calyx, pubescent ................................................................................................................................ S.unicornis View in CoL
- Awns completely included in the calyx, glabrous ......................................................................................................... S.rhomboidea View in CoL
6. Pedicels not jointed.............................................................................................................................................................................7
- Pedicels jointed...................................................................................................................................................................................9
7. Leaves concolorous ............................................................................................................................................................. S.scabrida View in CoL
- Leaves not concolorous ......................................................................................................................................................................8
8. Apex of mericarp beaked with a single muticous process, glabrous.............................................................................. S.rhombifolia View in CoL
- Apex of mericarp with a pair of linear divergent awns, stellately hairy ......................................................................... S. keralensis View in CoL
9. Leaves concolorous ...................................................................................................................................................... S.pradeepiana View in CoL
- Leaves not conclorous ......................................................................................................................................................................10
10. Leaves near to the base of the stem always obovate, mericarp with a pair of short, stellately hairy mucro at apex .......... S.alnifolia View in CoL
- Leaves otherwise, mericarp with a pair of short divergent glabrous awns...................................................................... S.subcordata View in CoL
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