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The following term was not found in PubMed: frustratum
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Circumscription and phylogeny of the Orthotrichales (Bryopsida) inferred from RBCL sequence analyses.
Goffinet B, Bayer RJ, Vitt DH. Goffinet B, et al. Am J Bot. 1998 Sep;85(9):1324-37. Am J Bot. 1998. PMID: 21685018 Free article.
The monophyly of the family is, however, only well supported by Tamura's distances. The genera Macrocoma, Macromitrium, Orthotrichum, Ulota, and Zygodon all appear to be artificial assemblages. ...
The monophyly of the family is, however, only well supported by Tamura's distances. The genera Macrocoma, Macromitrium, Orthotrichum, …