1. Showy poinsettia found from the southern United States to Peru
   - Japanese poinsettia, paint leaf, Euphorbia heterophylla 
2. Poisonous Old World spurge; adventive in America; seeds yield a purgative oil
   - caper spurge, myrtle spurge, Euphorbia lathyris

Derived forms: mole plants

Type of: spurge

Part of: Euphorbia, genus Euphorbia

Encyclopedia: Mole plant

• Underground Railroad
• Underground Railway
• undergrow
• undergrowth
• underhand
• underhanded
• underhandedly
• underhung
• underivative
• underived
• underlay
• underlayment
• underlet
• underlie
• underline
• underling
• underlip
• underlying
• undermanned
• undermentioned
• undermine
• undermost
• underneath
• undernourish
• undernourished