copperleaf
Parochetus communis
Roman nettle
bachelor's button
blue fleabane
cornflower
Urtica pipulifera
Cynoglossum virginaticum
shamrock pea
Erigeron acer
blue-eyed Mary
Davidson's penstemon
Centaurea cyanus
California bluebell
Phacelia campanularia
Collinsia verna
bluebottle
Penstemon davidsonii
hound's-tongue
blue African lily
chicory plant
African tulip
large yellow lady's slipper
Zigadenus elegans
Cichorium intybus
Agapanthus africanus
chicory
alkali grass
African lily
succory
Cypripedium calceolus pubescens
Ageratum houstonianum
delphinium
Fritillaria affinis
Muscari neglectum
rice-grain fritillary
common ageratum
blue thistle
blue devil
blueweed
Echium vulgare
Fritillaria lanceolata
Mercurialis perennis
Fritillaria mutica
dog's mercury
dog mercury
mission bells
common grape hyacinth
viper's bugloss