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Phylogeny and floral evolution of the Lysimachieae (Ericales, Myrsinaceae): evidence from ndhF sequence data

2007/12/14 by Arne A. Anderberg, Ulrika Manns, Mari Källersjö · 2 citations
Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Plant Diversity and Evolution #Plant and Fungal Species Descriptions #Plant and animal studies #NdhF #Polyphyly #Botany #Biology #Willdenowia #Indumentum #Primulaceae #Paraphyly #Subgenus #Taxonomy (biology) #Phylogenetics #Clade

paper · pdf · doi:10.3372/wi.37.37202

openalex publication_date 2007/12/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/31

Abstract

Anderberg, A. A., Manns, U. & Källersjö, M.: Phylogeny and floral evolution of the Lysimachieae (Ericales, Myrsinaceae): evidence from ndhF sequence data. — Willdenowia 37: 407–421. — ISSN 0511-9618; © 2007 BGBM Berlin-Dahlem. doi:10.3372/wi.37.37202 (available via http://dx.doi.org/)Earlier hypotheses of floral evolution in Lysimachia and related genera were tested by phylogenetic analysis of DNA sequences from the plastid gene ndhF. It is concluded that taxa with flowers provided with oil-producing trichomes are not advanced and buzz-pollinated species with anther cone are not ancestral as earlier proposed. Instead, species of Lysimachia with buzz-pollinated flowers belong to one derived clade, species with flowers provided with nectar producing trichomes belong to another, both groups having evolved from yellow flowered oil-producing ancestors. We also show that Lysimachia and most of its subgenera as well as the genera Anagallis, Pelletiera and Asterolinon are paraphyletic or polyphyletic as presently circumscribed, and that Trientalis and a few American species of Lysimachia are the closest relatives of the other species of Lysimachia + Anagallis, Asterolinon, Pelletiera and Glaux. The subgeneric classification and the biogeographical patterns in the group are briefly discussed.

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