KEY TO THE SUBSPECIES

1Bracteole scar in male (l-)2 mm below the perianth; androphore 4 mm long, nearly twice as long as the synandrium. Fruits (incl. pseudostalk) 4.5 cm
1'Bracteole scar in male apical; androphore (1.8—)2.5—3 mm long, about as long as the synandrium. Fruits (including pseudostalk) 3.7 cm.