1	"Flowers red, curved-tubular, on a stout, erect, branched inflorescence to 5 m high"	"Phormium: Phormium tenax"
1	"Flowers neither red nor curved-tubular; inflorescence usually < 1 m"	2
2	"Stamens 3, with or without 3 staminodes"	3
2	"Stamens 6, occasionally 7, 8 or 10-14"	7
3	"Perianth twisted after flowering"	"Hodgsoniola: Hodgsoniola junciformis"
3	"Perianth not twisted after flowering"	4
4	"Perianth segments free to base or only shortly fused"	5
4	"Perianth segments fused into a conspicuous tube"	6
5	"Spikes globular; bracts 1-3 mm long; flowers exceeding bracts; leaves terete, sheathing at base"	Stawellia
5	"Spikes elongate; bracts 3-24 mm long; flowers shorter than and concealed by bracts; leaves flat, equitant at base"	Johnsonia
6	"Flowers on a peduncle covered in pungent bracts; involucral bracts fawn or brown; pedicels 0.5-2 mm long; perianth segments 3-5-nerved, pale cream or pale yellow"	Hensmania
6	"Flowers on a smooth scape; involucral bracts greenish, pinkish, red or white; pedicels absent or less than 0.5 mm long; perianth segments 1-nerved, purple, white, pink or green"	Johnsonia
7	"Fruit a berry"	Dianella
7	"Fruit a capsule, schizocarp or indehiscent nutlet"	8
8	"Filaments all hairy or 3 hairy, 3 glabrous"	9
8	"Filaments all glabrous, or scabrous, puberulous or papillulose"	10
9	"Flowers yellow"	Tricoryne
9	"Flowers blue, mauve or white"	Stypandra
10	"Glandular bristles present on upper axes of inflorescence and abaxial surface of sepals; anthers dehiscing by pores"	Agrostocrinum
10	"Plants lacking glandular bristles; anthers dehiscing by slits"	11
11	"Flowers sessile; inflorescence a compressed spike; perianth segments joined at base to form tube 6-7 mm long"	Arnocrinum
11	"Flowers pedicellate (sometimes shortly so); inflorescence paniculate; perianth segments free or only shortly connate at base"	12
12	"Leaves all radical; inflorescence annual; pedicels to 15 mm long; Stamens of two lengths; capsule t 3-lobed; seed ± globose"	Caesia
12	"Leaves radical and cauline; inflorescence perennating; pedicels to 3.5 mm long; stamens of equal length; capsule not lobed; seed ellipsoidal"	Corynotheca