Cultivars/hybrids of Balch, R.W. ordered by name year
Reg.
1
Blue Mist (info) (R. augustinii ssp chasmantum x 'Kotuko') (r.)
1960
y
2
Robert Balch (info) (R. arboreum ssp zeylanicum x R. elliottii) (r.)
1960
y
_____________________________________________________________________________________________________________________________________ Hirsutum.info Project started 03 June 2009