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 → Orthotrichaceae → Orthotrichum → Orthotrichum pusillum Mitt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Orthotrichum pusillum Mitt. | Orthotrichum pusillum Mitt. | 11 | Cave1958 | Anderson & Bryan 1 58a | |||
| Orthotrichum pusillum Mitt. | Orthotrichum pusillum Mitt. | 11, | Fritsch1991 | Fritsch, Reinhard. Index to bryophyte chromosome counts. J. Cramer, 1991. by REINHARD FRITSCH |