1	"Flowers red often greenish on lower portions; small perianth lobes less than 8 mm long, arising from the same point"	"Chasmanthe bicolor"
1	"Flowers red-orange, often yellowish; small perianth lobes usually more than 8 mm long, small upper lobes lobes arising 3–7 mm beyond the lower ones"	2
2	"Inflorescence distichous, 20–30-flowered; floral tube gradually widening from the narrow portion with a single indistinct pouch"	"Chasmanthe floribunda"
2	"Inflorescence secund, 7–15-flowered; floral tube abruptly widening from narrow to wide portion, distinctly 3-pouched at the junction"	"Chasmanthe aethiopica"