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 → Bryophytes → Porellaceae → Porella → Porella gracillima subsp. urogea (C. Massal.) S. Hatt. & M. X. Zhang
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Porella gracillima var. urogea (C. Massal.) S. Hatt. | Porella gracillima subsp. urogea (C. Massal.) S. Hatt. & M. X. Zhang | 8 | IPCN online | Sha, W., X. j. Wang, J. Xiao & M. z. Wang. 1998. Chromosome observations of four species in the Porellaceae from China. Chenia 5: 103–107. | |||
| Porella gracillima var. urogea (C. Massal.) S. Hatt. | Porella gracillima subsp. urogea (C. Massal.) S. Hatt. & M. X. Zhang | 8 | IPCN online | Yang, X. j., W. Sha, J. Xiao & M. z. Wang. 2003. Karyotype studies of four species of Porellaceae from China. Bull. Bot. Res., Harbin 23(4): 415–418. |