1	"Erect plant, not rooting at nodes; flowers in 3-flowered cymes; seed minutely tuberculate over radicle"	"Salicornia globosa"
1	"Decumbent or caespitose plant often rooting at nodes; flowers 5–12 in each axillary cyme"	2
2	"Seed with slender, often uncinate, hairs"	"Salicornia quinqueflora subsp. quinqueflora"
2	"Seed papillose with short rounded hairs"	"Salicornia blackiana"