（音斛。《唐本草》）
【校正】自木部移附此。
【释名】槲 （音速），朴 （并《尔雅》）、大叶栎（俗）、栎 子。
时珍曰∶槲 ，犹觳觫也。栗子绽悬，有颤栗之象，故谓之栗；槲叶摇动，有觳觫之态
，故曰槲 也。朴 者，婆娑、蓬然之貌。其树偃蹇，其叶 故也。俗称衣物不整者为朴
，本此。其实木强，故俗谓之栎 子。《史》言∶武后挂赦书于槲树，人遂呼为金鸡
树云。
【集解】颂曰∶槲，处处山林有之。木高丈余，与栎相类。亦有斗，但小不中用耳。不
拘时采。其皮、叶入药。
宗 曰∶槲亦有斗，木虽坚而不堪充材，只宜作柴，为炭不及栎木。
时珍曰∶槲有二种∶一种丛生小者名 （音孚，见《尔雅》）。一种高者名大叶栎。树、
叶俱似栗，长大粗浓，冬月凋落，三、四月开花亦如栗，八、九月结实似橡子而稍短小，其
蒂亦有斗。其实僵涩味恶，荒岁人亦食之。其木理粗不及橡木，所谓樗栎之材者指此。
仁
【气味】苦，涩，平，无毒。
【主治】蒸煮作粉，涩肠止痢，功同橡子（时珍）。
槲若
【修治】颂曰∶若即叶之名也。入药须微炙令焦。
【气味】甘、苦，平，无毒。
【主治】疗痔，止血及血痢，止渴（恭）。活血，利小便，除面上 赤（时珍）。
【附方】旧五，新三。
猝然吐血∶槲叶为末。每服二钱，水一盏，煎七分，和滓服。（《简要济众》）
鼻衄不止∶槲叶。捣汁一小盏，顿服即止。（《圣惠方》）
肠风血痔热多者尤佳∶槲叶（微炙，研末）一钱，槐花（炒，研末）一钱。米饮调服。
未止
冷淋茎痛∶槲叶，研末。每服三钱，水一盏，葱白七寸，煎六分，去滓，食前温服，日
二
孩子淋疾∶槲叶三片。煎汤服一鸡子壳，小便即时下也。（孙真人方）
蝼蛄漏疾∶槲叶，烧存性，研。以米泔别浸槲叶，取汁洗疮后，乃纳灰少许于疮中。（《
圣惠方》）。
鼻上 出脓血者∶以泔水煮槲叶，取汁洗之，拭干，纳槲叶灰少许于中，良。（《圣
惠》）
腋下胡臭∶槲若三升。切，水煮浓汁，洗毕，即以甘苦瓠壳烟熏之。后用辛夷、细辛、
杜
木皮（俗名赤龙皮）
【气味】苦，涩，无毒。
【主治】煎服，除蛊及漏，甚效（恭）。煎汤，洗恶疮，良（权）。能吐瘰 ，涩五脏（大
明）。止赤白痢，肠风下血（时珍）。
【附方】旧四，新六。
赤龙皮汤∶治诸败烂疮、乳疮。用槲皮（切）三升。水一斗，煮五升，春夏冷用，秋冬
温用
附骨疽疮∶槲皮烧研，米饮每服方寸匕。（《千金方》）
下部生疮∶槲皮、榉皮煮汁，熬如饴糖，以导下部。（《肘后方》）
一切 疾∶《千金》∶用槲树北阴白皮三十斤（锉）。以水一石，煮一斗，去滓，煎如饴；
又取通都厕上雄鼠屎、雌鼠屎各十四枚，烧汁尽研和之，纳温酒一升和匀。瘦人食五合，当
有虫出也。崔氏《纂要》∶用槲白皮（切）五升。水八升，煮令泣泣，去滓，再煎成膏。日
服
小儿瘰 ∶槲树皮，去粗皮，切，煎汤频洗之。（《圣惠方》）
蛊毒下血∶槲木北阴白皮一大握（长五寸）。以水三升，煮取一升，空腹分服，即吐毒
出也。《千金及翼》
赤白久痢∶不拘大人、小儿。用新槲皮一斤。去黑皮切，以水一斗，煎取五升，去滓，
煎
久痢不止∶槲白皮（姜汁炙五度）一两，干姜（炮）半两。为末。每服二钱，米饮调下。
（《
久疮不已∶槲木皮一尺，阔六寸，切，以水一斗，煮取五升，入白沙糖十挺，煎取一升，
分三服，即吐而愈。（《肘后方》）
(Hu, pronounced "hu". From *Tang Bencao*.)
[Correction] Moved from the Wood section and attached here.
[Names] Hu (Su), Piao (both from *Erya*), Large-leaf Oak (common name), Li Zi.
Li Shizhen said: Hu resembles "husu" (trembling). When chestnuts split open and hang, they have a trembling appearance, hence called "Li"; when Hu leaves shake, they have a trembling posture, hence called "Hu". Piao refers to the dancing, lush appearance. The tree is gnarled, and its leaves are dense, thus the name. It is commonly said that disheveled clothing is called "Piao", originating from this. Its wood is strong, so it is commonly called Li Zi. *Shiji* records: Empress Wu hung an amnesty edict on a Hu tree, so people came to call it the Golden Rooster Tree.
[Collection of Explanations] Su Song said: Hu grows in forests and mountains everywhere. The tree is over one zhang tall, similar to Oak. It also has acorns (cupules), but they are small and not useful. Harvest at any time. The bark and leaves are used as medicine.
Kong Zongshi said: Hu also has acorns; although the wood is hard, it is not suitable for construction materials, only for firewood, and the charcoal produced is inferior to that of Oak.
Li Shizhen said: There are two types of Hu: one type grows in clusters and is smaller, named Fu (pronounced "fu", see *Erya*). The other type is taller, named Large-leaf Oak. The tree and leaves resemble Chestnut but grow larger, thicker, and denser. They shed leaves in winter, bloom in March-April like Chestnut, and bear fruit in August-September resembling acorns but slightly shorter and smaller, with cupules at the base. The fruit is stiff, astringent, and bad-tasting, yet people eat it during famine years. Its grain is coarse and inferior to Oak, referred to as "Chuli material".
[Rhyme and Flavor] Bitter, astringent, neutral, non-toxic.
[Main Indications] Steamed and made into powder, it astringes the intestines and stops dysentery, with effects similar to acorns (Li Shizhen).
Hu Ruo (Hu Leaves)
[Processing] Su Song said: Ruo is the name for leaves. For medicinal use, they must be lightly roasted until scorched.
[Rhyme and Flavor] Sweet, bitter, neutral, non-toxic.
[Main Indications] Treats hemorrhoids, stops bleeding and bloody dysentery, relieves thirst (Meng Shen). Invigorates blood, promotes urination, removes facial redness (Li Shizhen).
[Attached Prescriptions] Five old, three new.
Sudden hematemesis: Powder Hu leaves. Take 2 qian per dose, decoct in one sheng of water until reduced to 0.7 sheng, take with dregs. (*Jiayao Jizhong Fang*)
Unstopping epistaxis: Crush Hu leaves, extract one small sheng of juice, take once to stop bleeding. (*Shenghui Fang*)
Intestinal wind and bloody hemorrhoids with excess heat: Hu leaves (lightly roasted, powdered) 1 qian, Sophora flower (stir-fried, powdered) 1 qian. Mix with rice drink and take. If not stopped...
Cold lin syndrome with penile pain: Powder Hu leaves. Take 3 qian per dose, decoct with seven cun of green onion white in one sheng of water until reduced to 0.6 sheng, remove dregs, take warm before meals, twice daily.
Pediatric lin syndrome: Decoct three pieces of Hu leaves in water, take the volume of one chicken eggshell; urination will immediately flow. (*Sun Taoren Fang*)
Mole rat fistula: Char Hu leaves until carbonized, powder them. Soak Hu leaves separately in rice wash water, take the juice to wash the wound, then insert a small amount of ash into the wound. (*Shenghui Fang*)
Nasal discharge of pus and blood: Boil Hu leaves in rice wash water, take the juice to wash the area, dry it, and insert a small amount of Hu leaf ash. Good result. (*Shenghui*)
Axillary osmidrosis: Take three sheng of Hu leaves. Cut, boil in water to make a concentrated juice. After washing, smoke with the shell of a sweet/bitter gourd. Afterwards, use Xin Yi, Xi Xin, and Du Mu Pi (commonly known as Chi Long Pi)...
[Rhyme and Flavor] Bitter, astringent, non-toxic.
[Main Indications] Decoction treats gu poison and fistulas, very effective (Meng Shen). Decoction washes severe sores, good effect (Chen Cangqi). Can induce vomiting for scrofula, astringes the five zang organs (Da Ming). Stops red and white dysentery, intestinal wind and lower bleeding (Li Shizhen).
[Attached Prescriptions] Four old, six new.
Chi Long Pi Tang: Treats various ulcerating sores and breast sores. Use three sheng of chopped Hu bark. One dou of water, boil down to five sheng. Use cold in spring/summer, warm in autumn/winter.
Deep-rooted abscess sores: Burn Hu bark, powder it. Take one fang cun bi per dose with rice drink. (*Qianjin Fang*)
Sores in the lower body: Decoct Hu bark and Zhu bark, reduce to syrup consistency, apply to the lower body. (*Zhouhou Fang*)
All types of fistula diseases: *Qianjin* records: Use thirty jin of white bark from the north side/shady side of the Hu tree (chopped). One shi of water, boil down to one dou, remove dregs, reduce to syrup consistency; add fourteen each of male and female rat feces from public latrines, burn until juices evaporate, powder and mix, combine with one sheng of warm wine. Thin persons take five he, worms should be expelled. Cui Shi's *Zuan Yao*: Use five sheng of chopped Hu white bark. Eight sheng of water, boil until bubbling, remove dregs, reduce to paste. Take daily...
Pediatric scrofula: Remove coarse skin from Hu bark, chop, decoct in water, wash frequently. (*Shenghui Fang*)
Gu poison with lower bleeding: Take a large handful (five cun long) of white bark from the north/shady side of Hu wood. Three sheng of water, boil down to one sheng, take on empty stomach in divided doses, toxins will be vomited out. (*Qianjin Fang* & *Yi Fang*)
Chronic red and white dysentery: Regardless of adult or child. Use one jin of fresh Hu bark. Remove black skin, chop, one dou of water, boil down to five sheng, remove dregs, reduce...
Unstopping chronic dysentery: Hu white bark (roasted five times with ginger juice) one liang, dried ginger (pao) half liang. Powder. Take 2 qian per dose with rice drink. (*...*)
Chronic sores not healing: Take one chi long, six cun wide piece of Hu wood bark, chop, one dou of water, boil down to five sheng, add ten bars of white rock sugar, reduce to one sheng, divide into three doses, cure upon vomiting. (*Zhouhou Fang*)