Related Clues:

• Oil wood on top of mantelpiece
• Fragrant plant resin
• Tree resin used in fragrances
• Plant tree close to stream
• Mum's research facility set up medicinal product using resin
• Tree that's a different tree if you cut off its trunk
• Fragrant tree type
• Aromatic exudation from trees
• Christmas fir
• Herbal sample infused with busy Lizzie?
• Fragrant sap
• Mother's party going west for medical application
• Informal name for some plants like the brightly-flowered busy Lizzie
• Retired old lady’s dog ointment
• Fragrant resinous substance