Invasive Species Council of Manitoba

Scentless Chamomile

Scentless Chamomile Matricaria perforata

Scentless Chamomile (annual, biennial, or short-lived) is a non-native plant of European origin that was originally introduced as a garden plant or as seed contaminant. It strongly resembles Ox-eye Daisy which is also invasive.

Status

Scentless Chamomile was introduced to Canada in the 1930s. Since its introduction it has had negative effects on the development of field crops in Manitoba.

Impacts

Invades habitats and decreases species diversity. It is a heavy seed producer and outcompetes field crops and native species.

Where to Look

Common along fence lines, roadways and fields in Manitoba. Can also be purchased in a "wildflower" seed mix.

Scentless Chamomile Look For