Foonchewia guangdongensis gen. et sp. nov. (Rubioideae: Rubiaceae) and its systematic position inferred from chloroplast sequences and morphology

A new species of Colletoecema (Rubiaceae) from southern Cameroon with a discussion of relationships among basal Rubioideae

(2012) B. Sonké et al.   BLUMEA

A Review of Molecular Phylogenetic Studies of Rubiaceae1

(2009) Birgitta Bremer   ANNALS OF THE MISSOURI BOTANICAL GARDEN

A Global Assessment of Distribution, Diversity, Endemism, and Taxonomic Effort in the Rubiaceae1

(2009) Aaron P. Davis et al.   ANNALS OF THE MISSOURI BOTANICAL GARDEN

Time Tree of Rubiaceae: Phylogeny and Dating the Family, Subfamilies, and Tribes

(2009) Birgitta Bremer et al.   INTERNATIONAL JOURNAL OF PLANT SCIENCES

Deep divergences in the coffee family and the systematic position of Acranthera

(2009) Catarina Rydin et al.   PLANT SYSTEMATICS AND EVOLUTION

Rare and enigmatic genera (Dunnia, Schizocolea, Colletoecema), sisters to species-rich clades: Phylogeny and aspects of conservation biology in the coffee family

(2008) Catarina Rydin et al.   MOLECULAR PHYLOGENETICS AND EVOLUTION