Different tree species are known for specific fall colors based on their unique chemical compositions:
- Maples: Brilliant reds and oranges
- Birch: Bright yellow
- Dogwood: Purple-red
- Oak: Deep red to brown
- Aspen: Golden yellow
The variation occurs because each species produces different amounts of pigments like carotenoids and anthocyanins. Some trees, like maples, are especially good at producing anthocyanins, leading to their characteristic red colors. Others, like birches, primarily show carotenoid pigments, resulting in yellow hues.