Figure 6 : Geographical and chronological composition of P dataset.

From: The French Muséum national d’histoire naturelle vascular plant herbarium collection dataset

Figure 6

(a). Geographical origin of vascular plant specimen in P (based on the 759,568 specimens bearing a valid country code (ISO 3166)) (b). Geographical origin of nomenclatural type specimens (based on the 186,809 bearing a valid country code (ISO 3166)) (c). Chronological distribution of vascular plant specimens in P by year of collection. (based on the 631,017 specimens with collection date between 1760 and 2010) (d). Chronological distribution of nomenclatural type specimens of vascular plants in P by year of collection. (based on the 130,189 type specimens with collection date between 1760 and 2010) (e). Number of accepted names of vascular plants by year of description (source: The Plant List34) represented as such (green), just by a synonym (blue), or not represented at all (red) in the P dataset (entries up to 04.04.2016).