Definition that contains icaria
- tripleurospermum small genus comprising plants often included in genus Matricaria
- matricaria inodorum ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria
- scentless false camomile ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria
- tripleurospermum inodorum ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria
- turfing daisy low densely tufted perennial herb of Turkey having small white flowers; used as a ground cover in dry places; sometimes included in genus Matricaria
- matricaria oreades mat-forming perennial herb of Asia Minor; sometimes included in genus Matricaria
- scentless hayweed ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria
- corn mayweed ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria
- tripleurospermum oreades tchihatchewii mat-forming perennial herb of Asia Minor; sometimes included in genus Matricaria
- turfing daisy mat-forming perennial herb of Asia Minor; sometimes included in genus Matricaria