There are four files:

Rapo_et al_Glucosinolates _RawData.csv
Columns: Plant Species, Population ID, Ind# (plant), Y/O (young/old leaf), Label (internal code), subset (internal code), Glc Weight (weight of tissue extracted), Names of glucosinolates (columns J-AJ) with values in µmol, Total = sum of columns J-AJ

Rapo_et al_Glucosinolate Distances_young leaves.csv
Distance matrix based on similarity of mean glucosinolate profiles for all species used to calculate dendrogram. Methods as in Rapo et al.

Rapo_et al_Glucosinolate Distances_old leaves.csv
Distance matrix based on similarity of mean glucosinolate profiles for all species used to calculate dendrogram (old leaves only). Methods as in Rapo et al.

Rapo_et al_Glucosinolate Distances_all leaves.csv
Distance matrix based on similarity of mean glucosinolate profiles for all species used to calculate dendrogram(young leaves only). Methods as in Rapo et al.