Ambrosia trifida is an annual plant in the aster family, native throughout much of North America.

Vernonieae is a tribe of about 1300 species of plants in the aster family.

Gamochaeta is a genus of flowering plants in the aster family.

Sigesbeckia is a genus of annual plants in the aster family.

It is in the tribe Eupatorieae of the aster family.

Two plant genera in the aster family have been named in his honor.

Dubautia kalalauensis is a rare species of flowering plant in the aster family.

Praise should also go to melampodium, a distinguished member of the aster family.

Eupatorieae is a tribe of over 2000 species of plants in the aster family.

Leucanthemum maximum is a species of flowering plant in the aster family known by the common name max chrysanthemum.