Browse Plants by Type: 4 petals

Abronia latifolia

yellow sand verbena

Abronia mellifera

white sand verbena

Abronia umbellata

pink sand verbena

Arabis aculeolata

Waldo rockcress

Arabis drummondii

Drummond's rockcress

Arabis hirsuta

hairy rockcress

Arabis holboellii

Holboell's rockcress

Arabis lyallii

Lyall's rockcress

Arabis sparsiflora

sicklepod rockcress

Barbarea orthoceras

American winter cress

Brassica nigra

black mustard

Brassica rapa

field mustard

Cakile edentula

American searocket

Cakile maritima

European searocket

Camissonia andina

obscure evening primrose

Camissonia cheiranthifolia

beach evening primrose

Camissonia subacaulis

northern suncup

Camissonia tanacetifolia

tansy-leaved evening primrose