1	"Widest leaves or leaf lobes 2--4 mm wide, linear to narrowly lanceolate; corolla dark blue-purple; stem glands short-stalked"	2
1	"Widest leaves or leaf lobes 3--15 mm wide, lanceolate to elliptic; corolla not dark blue-purple; stem glands short- or long-stalked"	3
2	"Flowers 4--8 in +- dense clusters"	"Allophyllum gilioides subsp. gilioides"
2	"Flowers 1 or loosely paired or in 3s, not clustered"	"Allophyllum gilioides subsp. violaceum"
3	"Corolla +- 2-lipped, lobes 1/2 to = tube + throat; longest stamens well exserted"	"Allophyllum glutinosum"
3	"Corolla not 2-lipped; lobes < 1/3 tube + throat; longest stamens exserted or including"	4
4	"Lower leaves 3--13-lobed; corolla 8--22 mm, tube red-purple, lobes pink"	"Allophyllum divaricatum"
4	"Lower leaves entire or coarsely toothed; corolla <= 11 mm, white to pale blue"	"Allophyllum integrifolium"