bastard pimpernel
Allegheny mountain spurge
white-rayed mule's ears
shepherd's purse
common thorn apple
Jamestown weed
amaryllis
Capsella bursa-pastoris
jimsonweed
nodding groundsel
Senecio bigelovii
shepherd's pouch
Wyethia helianthoides
chaenactis
Allegheny spurge
apple of Peru
neckweed
Pachysandra procumbens
Datura stramonium
jimson weed
wild hydrangea
Sida spinosa
klammath weed
Calochortus elegans
Indian mallow
bitterweed
bugloss
star tulip
elegant cat's ears
Picris echioides
oxtongue
Hypericum perforatum
Hydrangea arborescens
bristly oxtongue
shrubby St John's wort
pineweed
Hypericum spathulatum
pine-weed
Antirrhinum coulterianum
dove's foot geranium
motherwort
white snapdragon
Leonurus cardiaca
Geranium molle
Hypericum gentianoides
Hypericum prolificum
orange grass
nitweed
Eupatorium capillifolium