Harry Potter wand materials: Anyone know what each item means in Harry Potter wand making? Want to make a gift

I am making for neices & nephews & I want to tell them about their wands and what they mean

Material:

Holly powerful protective wood that good for use against evil, also represents dreams and fertility

Mahogany good for transfiguration

Walnut

Oak wisdom endurance protection & authority

Willow signifies that you care deeply about emotions, art, and intuition & that you have a particular knack for charms

Birch

Rosewood

Maple

Yew

Ash signifies healing, growth, balance, and protection

Cedar Tree of life that imbues one with energy

Elm adds power to the spell

Cores

Phoenix Feather means that you have the capability to be extremely powerful wizard or witch

Unicorn Tail pure of heart

Dragon Heartstring Your dragon's heartstring core makes your wand very effective in hexes

Hippogriff Talon demands respect

Leprachaun Hair

Runespoor Fang

Chimera Scales

Ashwinder Ash

Demiguise Hair

Veela Hair makes wand unpredictable & temperamental but very powerful