All Plants
Showing 20 of 1051 plants
Plains spring-parsley
Cymopterus acaulis
Palmer's pigweed
Amaranthus palmeri
Drummond's wild onion
Allium drummondii
Spike ipomopsis
Ipomopsis spicata
Tall water-hemp
Amaranthus tuberculatus
Mountain spring-parsley
Cymopterus montanus
Common chickweed
Stellaria media
Woolly cotton-flower
Gossypianthus lanuginosus
Yellow-seed false-pimpernel
Lindernia dubia
Common duckweed
Lemna minor
Greater duckmeal
Spirodela polyrhiza
Cut-leaf ground-cherry
Physalis angulata
Carolina false-dandelion
Pyrrhopappus carolinianus
Hedge cornbind
climbing false-buckwheat
Fallopia scandens
Whorled polygala
Polygala verticillata
Bicknell's frostweed
plains frostweed
Crocanthemum bicknellii
Bearded meadow-parsnip
Thaspium barbinode
Pleat-leaf knotweed
slim knotweed
Polygonum tenue
Tumble ringwing
winged-pigweed
Cycloloma atriplicifolium
James' nailwort
Paronychia jamesii