Bulbs small, diameter 1-3.5 cm; increase bulbs several; protective bulbcoat-leaves purplish, brownish, or white; plants 0.2-0.5 m, not robust.
1'
Bulbs usually larger, diameter 2-10(-15) cm; increase bulbs absent or only few; protective bulbcoat-leaves light yellow to light brown or brown-purplish; plants 0.6-1.2 m, robust
