1 | Annual herbs with slender stems and linear leaves; fruit c. 2.5 mm long |
1' | Shrubs, fruit c. 4.5 mm long |
2 | Leaves small, thick, ovate-amplexicaul, scale-like, overlapping, c. 2-5(-8) x 1.5-3(-5) mm; flowers in terminal clusters |
2' | Leaves linear-oblanceolate, c. 20 x 1.5-3 mm, not thick, overlapping or scale-like; flowers axillary, solitary or in small clusters |