Rhododendrons International - Volume 4, 2019, Part 1

Comparisons include: • Numbers of ‘all taxa’ in each subgenus in each collection, • Numbers of Red List taxa in each subgenus in each collection, • Numbers of ‘all taxa’ from each country of origin in each collection, • Numbers of Red List taxa from each country of origin in each collection, • Numbers of taxa represented by wild-collected material in each collection, • A ‘collection score’ method. [...] 2011; Argent 2015): number of taxa in each subgenus, number of taxa in each subgenus at Edinburgh in 2017, and number of taxa in each subgenus at RSBG in 2017. [...] 2011; Argent 2015): number of Red List taxa in each subgenus, number of Red List taxa in each subgenus at Edinburgh in 2017, and number of Red List taxa in each subgenus at RSBG in 2017 (three subgenera, total four taxa, have no Red List taxa and are not included in this figure). [...] 2011; Argent 2015) ranked according to number of taxa: number of taxa at Edinburgh in 2017, number of Edinburgh taxa that are wild-sourced (ws), number of taxa at the RSBG in 2017, number of RSBG taxa that are wild-sourced (ws). [...] 2011; Argent 2015) ranked according to number of taxa: number of taxa at Edinburgh in 2017, number of Edinburgh taxa that are wild-sourced (ws), number of taxa at the RSBG in 2017, number of RSBG taxa that are wild-sourced (ws).