CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Cyperaceae → Rhynchospora → Rhynchospora brownii Roem. & Schult.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Rhynchospora brownii Roem. & Schult. | Rhynchospora rugosa subsp. brownii (Roem. & Schult.) T. Koyama | 36 | IAPT/IOPB | IAPT/IOPB Chromosome Data 28 |