Yarrow (Achillea filipendulina) is an ornamental plant endemic to the mountainous areas of southeastern Europe. Believed to be named after the mythical Greek hero Achilles, certain varieties of yarrow have been used for thousands of years in European folk medicine for their anti-inflammatory and blood-clotting properties. 
This video delves into the rich and wondrous microscopic structure of yarrow leaves.

Garlic (Allium sativum) is a palatable seasoning used in many Italian and other cuisines. Aside from its host of salubrious properties, garlic leaves have a beautiful cellular structure at the microscopic level. Take a look!