Noun: pineapple weed
- Annual aromatic weed of Pacific coastal areas (United States and northeastern Asia) having bristle-pointed leaves and rayless yellow flowers
"Pineapple weed grows abundantly along the California coastline";
- rayless chamomile, Matricaria matricarioides
Derived forms: pineapple weeds
Type of: herb, herbaceous plant
Part of: genus Matricaria, Matricaria
Encyclopedia: Pineapple weed