Figure 6

Discriminant functions analysis biplot of Mahalanobis distances based on capitulum and leaf measurements. Clade A species are indicated by symbols in shades of purple and pink while clade B species symbols are coloured shades of green. 1 = M. hamata, 2 = A. styphelioides, 3 = M. corymbosa, 4 = M. revoluta, 5 = M. conferta, 6 = M. glandulosa, 7 = M. sororis, 8 = M. deflexa, 9 = M. pulvinaris and 10 = M. tenuifolia.