1	Racemes 10-20-flowered, drawn out; outer petals acuminate; stigma ca. as long as broad, with 10-12 papillae; capsule to 15-seeded (C. mucronata group)		(2)
+	Racemes 2-5(-9)-flowered, corymbose; outer petals obtuse; stigma clearly longer than broad; capsule 15-30-seeded (C. longkiensis group)		(4)
2 (1)	Axils of cauline leaves with conspicuous, dark, easily detached bulbils; pedicels 3-6 mm; outer petals shortly acuminate.		322 C. vivipara
+	Cauline leaves without bulbils; pedicels 10-15 mm; outer petals long mucronate		(3)
3 (2)	Stigma ca. as broad as long, not emarginate at apex.		323 C. mucronata
+	Stigma broader than long, emarginate at apex.		324 C. pseudomucronata
4 (1)	Spur ca. 4 mm wide in middle; petals yellow at apex; inner petals 15-16 mm; capsule 20-25 mm; racemes 3-9-flowered, much elongating in fruit.		327 C. pinnata
+	Spur narrow from base; petals pink or white throughout; inner petals 9-11 mm; capsule 10-15 mm; racemes 2-5-flowered, not elongating in fruit		(5)
5 (4)	Stigma without distinct papillae in apical 1/2, basally with geminate papillae; leaves pinnate with pinnatifid leaflets.		326 C. longkiensis
+	Stigma shortly emarginate with 8-10 marginal papillae in apical 1/2, basal 1/2 auriculate, without papillae; leaves bipinnate.		325 C. kailiensis