Hairy Galinsoga (Galinsoga ciliata) also known as: Shaggy Soldier and Common Quickweed Division - Magnoliaphyta Class - Magnoliopsida Subclass - Asteridae Order - Asterales Family - Asteraceae Genus - Galinsoga Distantly related to daisies and sunflowers, this weed spreads thick and is a bit hard to pull out by the roots. Weeds Taxonomic List List by Scientific Name List by Common Name