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CCDB → Bryophytes → Orthotrichaceae → Orthotrichum → Orthotrichum jamesianum Sull.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Orthotrichum jamesianum None | Orthotrichum jamesianum Sull. | 18 | Cave1959 | Anderson & Orum 1958 | ||
| Orthotrichum jamesianum Sull. | Orthotrichum jamesianum Sull. | 18, | Fritsch1991 | Fritsch, Reinhard. Index to bryophyte chromosome counts. J. Cramer, 1991. by REINHARD FRITSCH |