Children (9 direct children, 12 direct and indirect children):
Rapistrum rugosum
(tree size 3)
Bastard cabbage
Rapistrum perenne
Perennial bastardcabbage
Rapistrum orientale
Rapistrum bipinnatum
Rapistrum microcarpum
Rapistrum confusum
Rapistrum conoideum
Rapistrum linnaeanum
Rapistrum strictissimum