Spatial distribution of Rock’s botanical specimen collection in provinces (a), cities (b) and counties (c) in China.

Distribution of α-diversity indices for the plants collected by Rock in China.

【EDITOR'S CHOICE】
An #EcologicalPerspective on Joseph Rock’s (1884–1962) plant collection activities in China📖

#JosephCharlesFrancisRock | #PlantSpecimen | #CollectionHistory | #PlantDiversity | #PlantCollector

doi.org/10.1093/jpe/...