英文關鍵字
abstract
background
botany
bunch
bush
care
color
common
countryside
dioica
fibre
field
flower
foliage
forest
fresh
garden
gardening
green
growth
health
healthy
herb
herbal
leaf
lush
many
meadow
medical
medicinal
medicine
natural
nature
nettle
organic
outdoor
plant
spring
sting
stinging
summer
tea
textile
texture
treatment
urtica
urticaceae
vegetation
wild