Container weeds

	Bittercress	Cardamine hirsuta
	Yellow woodsorrel	Oxalis spp.
	Liverwort	Marchantia polymorpha
	Prostrate spurge	Chamaescyce maculata
	Annual bluegrass	Poa annua
	Pearlwort	Sagina procumbens
	Common groundsel	Senecio vulgaris
	Northern willowherb	Epilobium ciliatum