Gutierrezia microcephala (DC.) A. Gray

are eaten by

• Global Biotic Interactions: Rhopalomyia gutierreziae (Cockerell 1901)
• Global Biotic Interactions: Craspedolepta gutierreziae (Klyver 1931)

are host of

• Global Biotic Interactions: Perdita perpulchra Cockerell 1896
• Global Biotic Interactions: Anthophora petrophila Cockerell 1905
• Global Biotic Interactions: Dianthidium parvum (Cresson 1878)
• Global Biotic Interactions: Puccinia grindeliae Peck 1879
• Global Biotic Interactions: Puccinia grindeliae Peck 1879

are parasitized by

• Global Biotic Interactions: Hockeria micra Halstead 1990

are visited by

• Global Biotic Interactions: Lasioglossum semicaeruleum (Cockerell 1895)
• Global Biotic Interactions: Melissodes lutulentus La Berge 1961
• Global Biotic Interactions: Megachile lobatifrons Cockerell 1924
• Global Biotic Interactions: Agapostemon obliquus (Provancher 1888)
• Global Biotic Interactions: Colletes simulans simulans Cresson 1868

have flowers visited by

• Global Biotic Interactions: Apis mellifera Linnaeus 1758