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 → Piperaceae → Piper → Piper cuspidatum Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Piper cuspidatum Nutt. | Piper cuspidatum Ham. | 28 | Fedorov, 1974 | Brown W. L. 1939 |