white sanicle
Eupatorium rugosum
Ageratina altissima
white snakeroot
Chrysanthemum parthenium
feverfew
Tanacetum parthenium
whorled milkweed
Asclepias verticillata
silkweed
Wyethia helianthoides
white-rayed mule's ears
Boykinia elata
snow-on-the-mountain
coast boykinia
Boykinia occidentalis
Euphorbia marginata
snow-in-summer
ghost weed
thoroughwort
boneset
chaenactis
Eupatorium perfoliatum
agueweed
spreading fleabane
Erigeron divergens
gayfeather
button snakeroot
gay-feather
snakeroot
blazing star
tropical milkweed
Allegheny spurge
Pachysandra procumbens
Allegheny mountain spurge
Chrysanthemum maximum maximum
Leucanthemum superbum
shasta daisy
hemp agrimony
Swertia speciosa
Christmas star
Frasera speciosa
Mexican flameleaf
Euphorbia pulcherrima
lobster plant
poinsettia
Christmas flower
Eupatorium cannabinum
green gentian
painted leaf