is a specific kind of: herb, herbaceous plant.

is a broader term that covers: Chenopodium album, lamb's-quarters, pigweed, wild spinach | American wormseed, Chenopodium ambrosioides, Mexican tea, Spanish tea, wormseed | allgood, Chenopodium bonus-henricus, fat hen, good-king-henry, wild spinach | Atriplex mexicana, Chenopodium botrys, feather geranium, Jerusalem oak, Mexican tea | Chenopodium capitatum, Indian paint, strawberry blite, strawberry pigweed | Chenopodium glaucum, oak-leaved goosefoot, oakleaf goosefoot | Chenopodium hybridum, red goosefoot, sowbane | Chenopodium murale, nettle-leaved goosefoot, nettleleaf goosefoot | Chenopodium rubrum, French spinach, red goosefoot | Chenopodium vulvaria, stinking goosefoot.

is a member of: Chenopodium, genus Chenopodium.