lamb's-quarters vs goosefoot

lamb's-quarters and goosefoot both are nouns.

Word	Noun	Adjective	Verb	Adverb
lamb's-quarters	Yes	No	No	No
goosefoot	Yes	No	No	No

As nouns, goosefoot is a hypernym of lamb's-quarters; that is, goosefoot is a word with a broader meaning than lamb's-quarters:

lamb's-quarters: common weedy European plant introduced into North America; often used as a potherb
goosefoot: any of various weeds of the genus Chenopodium having small greenish flowers

lamb's-quarters (noun)	goosefoot (noun)
common weedy European plant introduced into North America; often used as a potherb	any of various weeds of the genus Chenopodium having small greenish flowers