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 → Angiosperms → Compositae → Xanthisma → Haplopappus texensis R. C. Jacks.
Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
! | Haplopappus texensis R. C. Jacks. | Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. | 4 | Cave1962 | Jackson 1962c |