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CCDB → Bryophytes → Grimmiaceae → Grimmia → Grimmia atrata Miel. ex Hornsch.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Grimmia atrata Miel. ex Hornsch. | Grimmia atrata Miel. ex Hornsch. | 13 | IPCN67-71 | SMITH, A.J.E., & M.E. NEWTON. 1968. Chromosome studies on some British and Irish mosses. III. Trans. Brit. Bryol. Soc. 5: 463-522. | ||
| Grimmia atrata Miel. ex Hornsch. | Grimmia atrata Miel. ex Hornsch. | 13, | Fritsch1991 | Fritsch, Reinhard. Index to bryophyte chromosome counts. J. Cramer, 1991. by REINHARD FRITSCH |