英文關鍵字
1080
bean
beautiful
bloom
blossom
castor
communis
danger
dangerous
decorative
euphorbiaceae
flower
fruit
garden
gardening
gift
grass
green
herbal
industrial
leaf
medical
medicinal
nature
oil
ornamental
pharmaceutical
phytotoxin
plant
poison
present
purgative
red
ricin
ricine
ricino
ricinus
seed
shrub
spring
summer
toxic
tree
tropical
weed
white