Haritaki

original: "訶梨勒" (Hēlílè). Scientifically known as Terminalia chebula, this fruit is a cornerstone of Ayurvedic and Himalayan medicine, often called the "King of Medicines." It was imported into China via maritime and Silk Road trade routes for its digestive and restorative properties.

Illustration: A traditional Chinese woodcut of a Haritaki plant. It depicts slender branches with oval leaves and small, egg-shaped fruits. The plant is shown growing beside a "scholar’s rock," a common artistic convention in Chinese botanical texts to indicate a garden setting or the plant's esteemed status.

Honey Locust

original: "皂莢" (Zàojiá). Also known as the Soap Pod tree, its fruit contains natural saponins and was traditionally used in China as both a laundry detergent and a powerful medicinal agent.

The Honey Locust originates in the river valleys of Yongzhou an ancient province covering parts of modern Shaanxi and Gansu and Lu Zou County referring to the Lu and Zou regions in modern-day Shandong province. Today, it can be found in many locations, though those produced in Huaimengzhou a region in modern Henan province renowned for producing high-quality medicinal crops, often referred to as "Huai" medicines are considered the finest.

The tree can grow to an immense height and size. There are three distinct varieties of this plant. The Classic referring to the Shennong Bencao Jing, or "The Divine Farmer’s Herbology Classic," the foundational text of Chinese herbal medicine states that those shaped like "pig tusks" small, curved pods known as Zhuya Zaojia are of superior quality. The commentary by Tao Tao Hongjing (456–536 AD), a famous Taoist scholar and alchemist who organized the first systematic pharmacopoeia notes that pods measuring one foot and two inches in length are the best. However, the Tang Dynasty commentaries suggest that pods six inches long—round, thick, with short segments and a straight shape—are superior. These should have thin skin, abundant pulp, and a concentrated flavor.

Its flavor is pungent and salty; its nature is warm and "slightly toxic" In traditional medicinal terms, "toxic" (du) often refers to a substance's high physiological potency or its potential to cause strong reactions if not prepared correctly, rather than being strictly lethal.

It is primarily used to t... The text breaks off here; it likely intended to describe "treating" (通) respiratory or digestive blockages.