| taxonID | wfo-0000352697 |
| scientificNameID | urn:lsid:ipni.org:names:47444-2 |
| localID | 232218 |
| scientificName | Carex williamsii |
| taxonRank | species |
| parentNameUsageID | wfo-1000081917 |
| scientificNameAuthorship | Britton |
| family | Cyperaceae |
| tribe | Cariceae |
| genus | Carex |
| subgenus | Carex |
| specificEpithet | williamsii |
| verbatimTaxonRank | species |
| nomenclaturalStatus | Valid |
| namePublishedIn | Bull. New York Bot. Gard. 2: 159 (1901) |
| taxonomicStatus | Accepted |
| taxonRemarks | Source in seed data: wcs Update namepublishedIn from Bull. New York Bot. Gard. 2: 159 1901 to Bull. New York Bot. Gard. 2: 159 (1901), information provided by Alan E. on email Jun. 07 2021 More details could be found in |
| created | 2022-04-16 |
| modified | 2025-12-15 |
| references | https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1677392 |
| source | The Cyperaceae TEN |
| majorGroup | A |
| tplID | kew-232218 |
| DataSource | World Flora Online 2026-06-21 |