CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Pteridophytes → Isoëtaceae → Isoetes → Isoetes brittonii D. F. Brunt. & W. C. Taylor
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Isoetes brittonii D. F. Brunt. & W. C. Taylor | Isoetes brittonii D. F. Brunt. & W. C. Taylor | 33 | IPCN online | Brunton, D. F. & W. C. Taylor. 1990. Isoetes xbrittonii hyb. nov. (Isoetaceae): a naturally occurring hybrid (I. engelmannii x I. riparia) in the eastern United States. Amer. Fern J. 80(3): 82–89. |