英文關鍵字
agriculture
amaranth
amaranthus
background
beautiful
biennial
blossom
branch
crop
delicious
diet
eat
edible
environment
flower
foliage
food
fresh
garden
green
growth
health
healthy
herb
herbal
herbs
leaf
medical
medicine
natural
nature
nutrition
organic
outdoor
pigweed
plant
plants
prickly
sometimes
spines
spinosus
spiny
sugarcane
summer
tasty
thorny
tree
tropical
use
vegetable
weed