A preview of the PDF is not available
New Synonymy and Taxonomic Changes in the Labiatae
Several new combinations and new synonomies are made affecting the following genera of Labiatae: Keiskea, Collinsonia, Chingyungia, Perrierastrum, Plectranthus, Nepeta and Pitardia. In addition, subtribe Hanceolinae (tribe Ocimeae) is recognized. This includes Isodon, Hanceola and Siphocranion.