1	"Leaves linear, +- entire, sheathing at base"	2
1	"Leaves linear-elliptic to round, entire, toothed, or palmately lobed, not sheathing at base"	4
2	"Plant with strong odor of onion or garlic; bulblets in head or umbel"	"Alliaceae {Allium sativum, Allium vineale}"
2	"Plant unscented; bulblets in spike- or panicle-like cluster"	3
3	"Leaves stiff, sword-like, vertically folded, attached ""edge-on"" to stem, < 60 mm wide"	"Iridaceae {Watsonia meriana}"
3	"Leaves soft, flat or folded, not attached ""edge-on"" to stem, 1--2 mm wide"	"Poaceae {Poa bulbosa subsp. vivipara}"
4	"Leaves opposite, +- fleshy"	"Montiaceae {Montia chamissoi}"
4	"Leaves alternate or all basal, not fleshy"	5
5	"Proximal leaves sessile or tapered to short petioles; leaf blade entire or sharply toothed"	"Saxifragaceae {Micranthes}"
5	"Proximal leaves abruptly slender-petioled; leaf blade palmately lobed or divided"	6
6	"Proximal leaves 5--15 cm wide; plant stout, 30--150(200) cm"	"Ranunculaceae {Aconitum columbianum}"
6	"Proximal leaves 1.5--4 cm wide; plant slender, 8--50 cm"	"Saxifragaceae {Lithophragma}"