Trichomes Under a Microscope: A Plant Hair Field Guide
Trichomes under a microscope reveal a plant’s leaves and stems as far stranger surfaces than the naked eye suggests. Expect forests of glassy spikes, translucent balloon-headed glands, and even a tiny hypodermic needle. A trichome is simply a fine outgrowth of the plant epidermis — a plant hair — and it falls into one of …