Spanish tea vs goosefoot

Spanish tea and goosefoot both are nouns.

Word	Noun	Adjective	Verb	Adverb
Spanish tea	Yes	No	No	No
goosefoot	Yes	No	No	No

As nouns, goosefoot is a hypernym of Spanish tea; that is, goosefoot is a word with a broader meaning than Spanish tea:

Spanish tea: rank-smelling tropical American pigweed
goosefoot: any of various weeds of the genus Chenopodium having small greenish flowers

Spanish tea (noun)	goosefoot (noun)
rank-smelling tropical American pigweed	any of various weeds of the genus Chenopodium having small greenish flowers