2002/11/01 by Mats Gustafsson, Mats H. G. Gustafsson, Volker Bittrich +2 · 6 citations
Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Plant Diversity and Evolution #Plant and Fungal Species Descriptions #Plant and animal studies
paper · doi:10.1086/342521
openalex publication_date 2002/11/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
Phylogenetic models of the Clusiaceae have so far been based on morphological data only. As an additional source of phylogenetic information, the chloroplast gene rbcL was sequenced for 26 species, representing all available genera of Clusiaceae. The DNA data were analyzed cladistically together with previously published sequences. The results show that the aquatic family Podostemaceae is nested inside Clusiaceae as the sister group of subfamily Hypericoideae or tribe Hypericeae. The subfamilies Kielmeyeroideae and Clusioideae, as delimited in recent morphology‐based classifications, are largely supported as monophyletic. The sole exception is Clusiella, which links with Kielmeyeroideae rather than with Clusioideae. We conclude that pollination by resin‐collecting bees arose independently in Clusiella and the Clusioideae: Clusieae.