Pentagonia Peruviana (Paperback)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pentagonia peruviana is a species of plant in the Rubiaceae family. It is endemic to Ecuador. Rubiaceae is a family of flowering plants, variously called the madder family, bedstraw family or coffee family. Other common plants included are gardenia, cinchona (whose bark contains quinine), sweet woodruff, partridgeberry, gambier, ixora, and noni. A number of traditionally accepted families (Dialypetalanthaceae, Henriqueziaceae, Naucleaceae, and Theligonaceae) are now incorporated within the Rubiaceae following molecular phylogenetic research by the Angiosperm Phylogeny Group.