BioImages: The Virtual Field-Guide (UK)
Matricaria discoidea DC. (Pineapple-weed, Rayless Mayweed)
Sets of Photographs
These relate to individual finds ("biological records") of the organism.
Matricaria discoidea may be covered by literature listed under:
BioInfo (www.bioinfo.org.uk) has 6 feeding and other relationships of Matricaria discoidea (Pineapple-weed, Rayless Mayweed)