The African Pollen Dataset.
APD
A data frame (tibble
object) with 90 rows and 23 variables:
int ...
http://fpd.sedoo.fr/fpd/bibli.do
Vincens A, Lézine A, Buchet G, Lewden D, Le Thomas A (2007). “African pollen database inventory of tree and shrub pollen types.” Review of Palaeobotany and Palynology, 145(1-2), 135--141. doi:10.1016/j.revpalbo.2006.09.004 .