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 → Plantaginaceae → Gratiola → Gratiola amphiantha D. Estes & R. L. Small
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Amphianthus pusillus Torr. | Gratiola amphiantha D. Estes & R. L. Small | 9 | IPCN72 | KONDO, K. 1972. Chromosome numbers of some Angiosperms in the United States. II. Phyton (Buenos Aires) 30(1-2): 47-51. |