KEY TO THE SUBSPECIES

1	More than 40 flowers per corymb. Calyx obconical, glabrous, 4 mm. Corolla narrowly funnel-shaped, glabrous, 10 mm Albizia rosulata subsp. rosulata
1'	Up to c. 25 flowers per corymb. Calyx cup- shaped, puberulous at the apex, 1.5-2.5(-3) mm. Corolla funnel-shaped, puberulous at the distal parts of the lobes, 5-8(-9) mm Albizia rosulata subsp. landakensis