Related Clues:

• Poison oak’s cousin
• Source of cutting gear and machinery
• Machinery; spy
• Confederate in an audience
• Plant name from the Arabic for 'red'
• Plant name from the Arabic for "red"
• Rash cause, maybe
• Seed, one day
• Spice found on summits of unusual mountains all in South Carolina
• ''Potted'' windowsill decor
• Led Zeppelin singer in factory
• Aloe or cactus
• The 'poison' type contains the skin irritant urushiol
• The "poison" type contains the skin irritant urushiol
• Musakhan ingredient