味苦，寒、大寒，无毒。主五内邪气，胃中热气，面赤酒 鼻，白癞、赤癞，
疮
阳川谷。九月采实，曝干。
解玉支毒。处处有，亦两三种小异，以七道者为良。经霜乃取之。今皆入染用，于药甚
希。玉支即踯躅 也。
味辛，温，无毒。主消谷，逐水，除痰 ，杀三虫，去伏尸，疗寸白。生南海。
此有三、四种∶出交州，形小而味甘；广州以南者，形大而味涩，核亦大；尤大者，名
楮
者，南人名纳子，俗人吸为槟榔孙，亦可食。
〔谨案〕槟榔， 者极大，停数日便烂。今入
北来者，皆先灰汁煮熟，仍火
熏使干，始堪停久，其中仁，主腹胀，生捣末服，利水谷道，敷疮生肌肉，止痛。烧为灰，
主口吻白疮。生交州、爱州
及昆仑。
味甘平，无毒。主安五脏，和心志，令人欢乐无忧。久服轻身，明目，得所欲。生益州
川谷。
稽公《养生论》亦云∶合欢蠲忿，萱草忘忧。诗人又有萱草，皆云即是今鹿葱，而不入
药用。至于合欢，举俗无识
之者。当以其非疗病之功，稍见轻略，遂致永谢。犹如长生之法，人
洛阳华林苑中，犹云合欢如
丁林，唯不来江左耳。
〔谨案〕此树，生叶似皂荚槐等，极细，五月花发，红白色，所在山
涧中有之。今东西京第宅山池
间亦有种者，名曰合欢，或曰合昏。秋实作荚，子极薄细。
【栀子】
味道苦，性寒至大寒，无毒。主治五脏中的邪气，胃中的热气，面部发红、酒渣鼻（鼻赤），白癞病、赤癞病，以及疮疡和阳川谷部位的病症。九月采集果实，晒干。能解玉支毒。各地都有生长，也有两三种略有差异，以七棱的为优良。经过霜冻后才采摘。现在多用于染色，在药用方面很少见。玉支就是踯躅花。
【槟榔】
味道辛，性温，无毒。主治消化谷物，驱除水饮，消除痰湿，杀灭三虫，去除伏尸鬼疰，治疗寸白虫（绦虫）。产于南海地区。
这里有三四种：出自交州的，形状小而味道甘；广州以南的，形状大而味道涩，核也大；特别大的，名叫楮（此处原文可能有误或指特定品种，通常槟榔无此名，依原文直译）；南地人叫它纳子，俗人称为槟榔孙，也可以食用。
〔苏敬按〕槟榔中有一种极大者，放置几天就会腐烂。现在从北方来的，都是先用灰汁煮熟，再用火熏烤使其干燥，才能长久保存。其中的仁，主治腹胀，生捣成末服用，通利水道和谷道，外敷疮疡可生肌肉，止痛。烧成灰，主治口角白疮。产于交州、爱州及昆仑地区。
【合欢】
味道甘平，无毒。主治安定五脏，调和心志，使人欢乐无忧。长期服用可使身体轻健，明目，满足愿望。产于益州的川谷地带。
稽康《养生论》也说：合欢能消除愤怒，萱草能忘却忧愁。诗人提到的萱草，都说就是现在的鹿葱，但不入药使用。至于合欢，世俗之人大多不认识它。因为它没有治疗疾病的显著功效，稍微被轻视忽略，导致其逐渐衰落。就像长生之法一样，人在洛阳华林苑中，还说合欢树像丁香树林，只是不到江南地区罢了。
〔苏敬按〕这种树，叶子长得像皂荚槐等，非常细碎，五月开花，红白色，各地的山涧中都有。现在东西两京的宅邸园林水池间也有种植的，名叫合欢，或者叫合昏。秋天结荚果，种子极薄且细。
[Zhizi (Gardenia Fruit)]
Taste: bitter. Nature: cold to very cold. Toxicity: non-toxic. Indications: It treats pathogenic factors in the five zang organs, heat qi in the stomach, facial redness, rhinophyma (alcoholic nose), white leprosy, and red leprosy, as well as sores and conditions of the yang valleys. The fruits are harvested in the ninth lunar month and dried in the sun. It resolves the toxicity of Zhi Zhu (Rhododendron molle). It is found everywhere, with two or three varieties having slight differences; those with seven ridges are considered superior. They should be harvested only after frost. Currently, it is mostly used for dyeing and is rarely used in medicine. Zhi Zhu refers to Rhododendron molle.
[Binglang (Areca Seed)]
Taste: pungent. Nature: warm. Toxicity: non-toxic. Indications: It promotes digestion of grains, expels water retention, eliminates phlegm, kills three types of parasites, removes fu shi (hidden pathogens/ghosts), and treats inchworm tapeworm (Taenia saginata). It grows in the South Sea region.
There are three or four varieties: Those from Jiaozhou are small in shape and sweet in taste; those south of Guangzhou are large in shape and astringent in taste, with large seeds; the exceptionally large ones are named Chu (note: text likely contains transcription error or specific local name); people in the south call it Nazi, and commoners call it Binglang Sun, which is also edible.
[Sujing's Note] Among Areca seeds, there is an exceptionally large variety that rots if kept for several days. Those imported from the north are first boiled in ash lye, then smoked over fire until dry, allowing them to be stored for a long time. The kernel inside treats abdominal distension; when raw and ground into powder and taken orally, it promotes urination and bowel movements; applied externally to sores, it generates flesh and relieves pain. Burned to ash, it treats angular cheilitis (white sores at the mouth corners). It grows in Jiaozhou, Aizhou, and Kunlun.
[Hehuan (Albizia Bark)]
Taste: sweet, neutral. Toxicity: non-toxic. Indications: It calms the five zang organs, harmonizes the mind and spirit, and brings joy and freedom from worry. Long-term use makes the body light, improves vision, and fulfills desires. It grows in the valleys of Yizhou.
Ji Kang’s "Essay on Nourishing Life" also states: Hehuan dispels anger, and Xuannao (Daylily) forgets sorrow. Poets mention Xuannao, stating it is the same as the current Luchong (Hemerocallis citrina), but it is not used in medicine. As for Hehuan, most people in society do not recognize it. Because it lacks significant therapeutic effects for curing diseases, it has been slightly neglected, leading to its decline. Just like methods for longevity, even in the Hualin Garden in Luoyang, people still say Hehuan resembles a forest of Dingxiang (Clove/Syzygium), but it does not reach the Jiangzuo (south of the Yangtze) region.
[Sujing's Note] This tree has leaves similar to those of Gleditsia sinensis and Sophora japonica, extremely fine. It flowers in the fifth lunar month with red and white blossoms. It is found in mountain streams everywhere. Currently, it is also planted in the residences and gardens of the Eastern and Western Capitals near ponds and pools. It is called Hehuan or Hehun. In autumn, it produces pods with extremely thin and fine seeds.