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Three new species of Lachemilla (Rosaceae) from South America.
PhytoKeys 2019; 127:93-119P

Abstract

Three new species of Lachemilla (Rosaceae), two from Colombia and one from Peru, are described and illustrated. Lachemillarothmaleriana is characterized by its stout stems, sericeous-villous indumentum, and wide ascending sheaths with trilobate lateral lobes. Lachemillaargentea presents a unique combination of tripartite basal leaves with an adaxial silvery villous indumentum, and decumbent branches with verticillate lobed sheaths. Finally, Lachemillacyanea has distinctly basal reniform leaves with a blue-green color and hirsute pubescence. Phylogenetic analyses of the nuclear ribosomal cistron and multiple regions of the plastid genome revealed the allopolyploid origin of the three new taxa.

Authors+Show Affiliations

Department of Plant and Microbial Biology, University of Minnesota, 140 Gortner Laboratory, 1479 Gortner Avenue, Saint Paul, Minnesota, 55108, USA University of Idaho Moscow United States of America. Department of Biological Sciences and Stillinger Herbarium, University of Idaho, 875 Perimeter Drive MS 3051, Moscow, Idaho 83844-3051, USA University of Minnesota Saint Paul United States of America.Herbario QCA, Escuela de Ciencias Biológicas, Pontificia Universidad Católica del Ecuador, Av. 12 de Octubre 1076 y Roca, Apartado 17-01-2184, Quito, Ecuador Pontificia Universidad Católica del Ecuador Roca Quito Ecuador.Department of Biological Sciences and Stillinger Herbarium, University of Idaho, 875 Perimeter Drive MS 3051, Moscow, Idaho 83844-3051, USA University of Minnesota Saint Paul United States of America.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31379452

Citation

Morales-Briones, Diego F., et al. "Three New Species of Lachemilla (Rosaceae) From South America." PhytoKeys, vol. 127, 2019, pp. 93-119.
Morales-Briones DF, Romoleroux K, Tank DC. Three new species of Lachemilla (Rosaceae) from South America. PhytoKeys. 2019;127:93-119.
Morales-Briones, D. F., Romoleroux, K., & Tank, D. C. (2019). Three new species of Lachemilla (Rosaceae) from South America. PhytoKeys, 127, pp. 93-119. doi:10.3897/phytokeys.127.36324.
Morales-Briones DF, Romoleroux K, Tank DC. Three New Species of Lachemilla (Rosaceae) From South America. PhytoKeys. 2019;127:93-119. PubMed PMID: 31379452.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Three new species of Lachemilla (Rosaceae) from South America. AU - Morales-Briones,Diego F, AU - Romoleroux,Katya, AU - Tank,David C, Y1 - 2019/07/19/ PY - 2019/05/20/received PY - 2019/06/22/accepted PY - 2019/8/6/entrez PY - 2019/8/6/pubmed PY - 2019/8/6/medline KW - Lachemilla KW - Rosaceae KW - Allopolyploidy KW - Colombia KW - Peru KW - new species KW - páramo SP - 93 EP - 119 JF - PhytoKeys JO - PhytoKeys VL - 127 N2 - Three new species of Lachemilla (Rosaceae), two from Colombia and one from Peru, are described and illustrated. Lachemillarothmaleriana is characterized by its stout stems, sericeous-villous indumentum, and wide ascending sheaths with trilobate lateral lobes. Lachemillaargentea presents a unique combination of tripartite basal leaves with an adaxial silvery villous indumentum, and decumbent branches with verticillate lobed sheaths. Finally, Lachemillacyanea has distinctly basal reniform leaves with a blue-green color and hirsute pubescence. Phylogenetic analyses of the nuclear ribosomal cistron and multiple regions of the plastid genome revealed the allopolyploid origin of the three new taxa. SN - 1314-2011 UR - https://www.unboundmedicine.com/medline/citation/31379452/Three_new_species_of_Lachemilla_(Rosaceae)_from_South_America L2 - https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31379452/ DB - PRIME DP - Unbound Medicine ER -