Matricaria discoidea

Characteristics
Matricaria discoidea DC.
pineapple weed
Barnyards and corrals, pastures, cultivated ground, successional fields, disturbed areas, waste places, and roadsides. A fairly common non-native weedy plant it appears to do best in highly disturbed situations.
Forb/herb
Annual
Vascular
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Not Native Naturalized FACU (NWPL EMP) FACU (NWPL NCNE) SNA (State Rank) G5 (Global Rank)
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Classification
Eudicots
Asterales
Matricaria discoidea DC. - pineapple weed
Citation
Matricaria discoidea DC.
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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.

Source
Synonyms
Plant Photos
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 26 Jun 2002 - 1
Matricaria_discoidea_ANelson_020626_01.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 26 Jun 2002 - 1
Matricaria_discoidea_ANelson_020626_02.jpg