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CCDB → Bryophytes → Polytrichaceae → Atrichum → Atrichum altecristatum (Renauld & Cardot) Smyth & Smyth & L. C. Riddle
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Atrichum altecristatum (Renauld & Cardot) Smyth & Smyth & L. C. Riddle | Atrichum altecristatum (Renauld & Cardot) Smyth & Smyth & L. C. Riddle | 14 | IPCN67-71 | IRELAND, R.R. 1969. Taxonomic studies on the genus Atrichum in North America. Canad. J. Bot. 47: 353-368. | ||
| ! | Atrichum undulatum var. altecristatum Renauld & Cardot | Atrichum altecristatum (Renauld & Cardot) Smyth & Smyth & L. C. Riddle | 7 | Cave1962 | Bird 1962 | ||
| ! | Atrichum altecristatum (Renauld & Cardot) Smyth & Smyth & L. C. Riddle | Atrichum altecristatum (Renauld & Cardot) Smyth & Smyth & L. C. Riddle | 7,14,14, | Fritsch1991 | Fritsch, Reinhard. Index to bryophyte chromosome counts. J. Cramer, 1991. by REINHARD FRITSCH |