Trichomes on weed are tiny hair-like features, giving the bud a crystal apperceive. They take on different appearances and shapes depending on potency.
I created a little trichomes reference sheet the other day. Nothing revolutionary, but sometimes it's nice having a side-by-side comparison of clear vs. milky trichomes :) : r/microgrowery
Everything You Need To Know About Trichomes - How to grow weed
Make Your Buds Sparkle With More Trichomes
The Different Stages of Trichome Development
How to improve the production of cannabis trichomes- Alchimia Grow Shop
Trichomes - What Are Cannabis Trichomes - I Love Growing Marijuana
Trichome Harvesting Chart - The Ultimate Guide!
Marijuana Trichomes - Photos and Maturation Data - Pevgrow
What are trichomes? - MSNL Blog