wormwood
Artemisia grows extensively in the wild in China but now is also farmed.
This blue butterfly feeds only on a variety of artemisia called mugwort.
I really like the silvery leaves of this kind of artemisia.

SMART Vocabulary: related words and phrases

Bushes & shrubs
abelia
abutilon
angel's trumpet
aronia
barberry
dogwood
eglantine
ephedra
firethorn
forsythia
manzanita
mayflower
Mexican orange
mock orange
multiflora rose
snowberry
spicebush
staghorn sumac
sumac
sweetbriar