bloom
blooming
blossom
blue
closeup
endangered
endangered species
environmental conservation
flower
flower head
foliage
forest
green
ground
growth
horticulture
leaf
leaves
may
native
natural
nature
no people
outdoors
petal
plant
public park
season
sky
snow trellium
spring
springtime
trillium
vertical
vibrant color
white color
white trellium
wildflower
wisconsin
woodland
yellow