形如兔耳草，贴地生叶，上面淡绿，下面微白，有筋脉，缘边黄毛，茸茸作金色。初生
时叶
山上最多。
味甘淡，治虚劳吐血。
蔓生田野山石间，叶似三角风，光润带青黄色。根名金线钓虾蟆，又名独脚蟾蜍，亦名
金线
重楼。准绳痘毒方中用之，非纲目草河车及蚤休也。 丹房本草∶金铃草，一名挂金藤，亦
曰金线钓虾蟆。其子状如铃，折断茎液如乳汁，取自然汁伏雄制硫，其霜可炼雌煮汞。 百
草镜∶金线钓蛤蚂生山土，茎蔓红细，根大，叶类金锁匙，芒种时开花如谷精花，采根入药
。
按∶防己亦与此相似，但根形不似蛤蚂，茎不甚紫，叶不甚圆，有尖岐，叶虫蛛网纹不
明
不多为别。 草宝云∶金线重楼生阴山脚下，根有疙瘩，形类蟾蜍，入土不深，刨土易取，
其性凉，乃吐药也。小满时发苗，蔓延紫色，叶不相对，类黄龙藤而柔软，叶上有蛛网纹甚
明，若叶不圆而微尖，纹不明，茎不甚紫，形不类蟾蜍者，乃防己。非重楼也。 汪连仕草
药方∶红线者是金线钓虾蟆，青茎者乃汉防己。 王圣俞云∶重楼根俨如三足蟾，其根旁又
生根结蟾蜍。年久者，掘得一本之下，根有数十，蟾蜍累累横挂，其力最大。 赵贡栽云∶
金线钓虾蟆生者力大，干者稍次，凡大毒服之必吐，人多惧畏勿用。然吐后其病如失，毒即
内消。凡发背毒瓦斯攻心，非此不治。若小毒断不可用，因药力性大，病不能相当也。不能相
当，则有偏胜之害。
性平味苦，消痈去风散毒。百草镜∶根性凉，托痈疽，追散肿毒，治瘰 。为外科圣药。
采
药志∶治肠痈，追风败毒。 葛祖方∶吐痰涎，可带瓜蒂。 扁鹊心书∶金线重楼，俗名金
线钓虾蟆，采得去外黑皮，用石槌打碎，勿犯铁器，晒干为末，小瓷瓶收贮。凡遇一切要吐
痰涎之症，用带瓜蒂最妙。风痰结胸，用一钱阴阳水和服。伤寒成疟，用一钱临发空心水和
服。禁口痢，用一钱凉水服。忌铁器。
跌扑伤∶张氏传方∶取根捣汁，酒和服，渣敷。
叶名天膏药∶贴肿毒破烂，能拔毒收口，拍熟贴毒，能拔毒水外出，酒煎服。治心疼，
磨水
搽痔，煎膏贴百病。汪连仕草药方∶天膏药治疔疮恶毒流注， 毒鼠 ，合生酒捣服，败毒
功多，食之令人吐泻。
形状像兔耳草，贴着地面生长叶片，叶面呈淡绿色，叶背微白，有清晰的叶脉，边缘长有黄色绒毛，茸茸地呈现出金色。初生时，这种植物在山上最多。
蔓生在田野和山石之间，叶子形状像三角风，表面光滑润泽，带有青黄色。根部名为金线钓虾蟆，又名独脚蟾蜍，也叫金线重楼。《准绳痘毒方》中使用它，并非《本草纲目》中的草河车及蚤休。《丹房本草》记载：金铃草，一名挂金藤，也称金线钓虾蟆。它的果实形状像铃铛，折断茎部流出的汁液像乳汁一样，取其自然汁液来伏制雄黄、炼制硫磺，其霜状物可用来炼雌黄、煮汞。《百草镜》记载：金线钓蛤蚂生长在山地土壤中，茎蔓红细，根部肥大，叶子类似金锁匙，芒种时节开花如同谷精花，采集根部入药。
按语：防己与此相似，但根部形状不像蛤蟆，茎不很紫，叶子不很圆，有尖角分岐，叶上的虫蛛网纹不明显，以此作为区别。《草宝》记载：金线重楼生长在阴山的脚下，根部有疙瘩，形状类似蟾蜍，入土不深，刨开泥土容易取得，其性凉，属于催吐药。小满时节发苗，蔓延出紫色茎，叶子不相对生长，类似黄龙藤且柔软，叶上有非常明显的蛛网纹；如果叶子不圆而微尖，纹路不明显，茎不很紫，形状不像蟾蜍的，则是防己，不是重楼。汪连仕《草药方》记载：红线的是金线钓虾蟆，青茎的是汉防己。王圣俞说：重楼的根俨然像三足蟾，根的旁边又生出根结如蟾蜍。年代久远的，挖掘得到一株之下，根部有几十个，蟾蜍状的根累累横挂，药效最大。赵贡栽说：新鲜的金线钓虾蟆药效大，干燥的稍次，凡是剧毒服用后必然呕吐，人们大多恐惧畏惧不敢使用。然而呕吐之后，疾病如同消失，毒素随即内消。凡是发背疮毒瓦斯攻心，非此药不能治疗。如果是小毒绝对不可用，因为药力性大，病情与药力不相称。如果不相称，就会有偏胜的危害。
药性平，味苦，能消痈肿、祛风、散毒。《百草镜》记载：根部性凉，托举痈疽，追散肿毒，治疗瘰疬。是外科圣药。《采药志》记载：治疗肠痈，追风败毒。《葛祖方》记载：催吐痰涎，可搭配瓜蒂使用。《扁鹊心书》记载：金线重楼，俗名金线钓虾蟆，采得后去掉外部黑皮，用石槌打碎，不要接触铁器，晒干研为粉末，用小瓷瓶收贮。凡是遇到一切需要催吐痰涎的症状，用搭配瓜蒂最好。风痰结胸，用一钱阴阳水和服。伤寒发展成疟疾，用一钱临发作时空腹和水服。禁口痢，用一钱凉水服。忌用铁器。
跌扑损伤：张氏传方：取根部捣汁，用酒调和服用，药渣外敷。
叶子名为天膏药：贴敷肿毒破烂处，能拔毒收口，拍熟后贴于毒处，能拔出毒水外出，酒煎服。治疗心痛，磨水搽痔疮，煎膏贴敷百病。汪连仕《草药方》记载：天膏药治疗疔疮恶毒流注，配合毒鼠（一种草药或配伍），合生酒捣服，败毒功效很多，食用令人吐泻。
The shape resembles *Tu'ercao* (Lagotis glauca), growing flat against the ground with leaves. The upper surface is pale green, and the lower surface is slightly white, with visible veins. The margins are fringed with yellow hairs, appearing velvety and golden in color. When first sprouting, it is most abundant on mountains.
It has a sweet and bland taste and treats hemoptysis caused by deficiency consumption (Xu Lao).
Wang Lianshi's *Herbal Formulas*: It is also known as *Chuandiling*, used to treat bruises and traumatic injuries.
It climbs and grows in fields and among mountain rocks. The leaves resemble those of *Sanjiaofeng*, smooth and glossy with a bluish-yellow hue. The root is named *Jinxian Diao Xiama*, also called *Dujio Chan Chu* or *Jinxian Chonglou*. It is used in *Zhunsheng Dou Du Fang*, but it is not the *Caoheche* or *Zaoxiu* mentioned in *Bencao Gangmu*. *Danfang Bencao* records: *Jinlingcao*, also known as *Gua Jin Teng* or *Jinxian Diao Xiama*. Its fruit resembles a bell; when the stem is broken, the exuded juice looks like milk. This natural juice is used to fix realgar and process sulfur; its frost-like residue can be used to refine arsenolite and process mercury. *Baicao Jing* records: *Jinxian Diao Hamo* grows in mountain soil. The stems are red and slender, the roots are large, and the leaves resemble those of *Jinsuo Shi*. It flowers during the Mangzhong solar term, resembling *Gujinghua*. The roots are harvested for medicinal use.
Note: *Fangji* (Stephaniae Tetrandrae Rhizoma) is similar to this plant, but the root shape does not resemble a toad, the stem is not very purple, the leaves are not very round but have pointed lobes, and the spider-web-like patterns on the leaves are indistinct. These features serve as distinctions. *Caobao* records: *Jinxian Chonglou* grows at the foot of shady mountains. The root has tubercles and resembles a toad. It does not penetrate deep into the soil and is easy to dig up. Its nature is cool, and it is an emetic. Sprouts appear around the Xiaoman solar term, spreading with purple stems. The leaves do not grow opposite each other, resembling *Huanglong Teng* but softer, with very distinct spider-web patterns on the leaves. If the leaves are not round but slightly pointed, the patterns are indistinct, the stem is not very purple, and the shape does not resemble a toad, it is *Fangji*, not *Chonglou*. Wang Lianshi's *Herbal Formulas* record: Those with red lines are *Jinxian Diao Xiama*, while those with green stems are *Han Fangji*. Wang Shengyu states: The root of *Chonglou* resembles a three-legged toad, with additional root knots resembling toads branching off. In old plants, digging up one specimen may reveal dozens of roots beneath, with toad-shaped roots hanging horizontally; these possess the greatest potency. Zhao Gongzai says: Fresh *Jinxian Diao Xiama* has greater potency than dried specimens. Since it causes inevitable vomiting due to its toxicity, people often fear and avoid using it. However, after vomiting, the illness disappears as if lost, and the toxin is internally resolved. For carbuncles on the back where toxic heat attacks the heart, this herb is essential. However, for minor toxins, it must absolutely not be used because its potency is too strong for mild conditions. Mismatched potency leads to adverse effects from excessiveness.
Its nature is neutral, and its taste is bitter. It reduces abscesses, dispels wind, and resolves toxicity. *Baicao Jing* records: The root is cool in nature, helps expel pus from sores, disperses swelling and toxicity, and treats scrofula. It is a sacred medicine for external diseases. *Caiyao Zhi* records: It treats appendicitis (Chang Yong), dispels wind, and defeats toxicity. *Ge Zu Fang* records: It induces vomiting of phlegm and saliva, preferably combined with *Gua Di* (Melon Stalk). *Bianque Xin Shu* records: *Jinxian Chonglou*, commonly known as *Jinxian Diao Xiama*. After harvesting, remove the outer black skin, crush with a stone mortar (avoiding iron tools), dry, and powder. Store in a small porcelain bottle. For any condition requiring the expulsion of phlegm and saliva, combining it with *Gua Di* is best. For wind-phlegm binding in the chest, take 1 qian mixed with Yin-Yang water. For cold damage progressing to malaria, take 1 qian with plain water on an empty stomach just before an attack. For dysentery with inability to eat (Jinkou Li), take 1 qian with cold water. Avoid iron tools.
For falls and trauma: Zhang Family's transmitted formula: Crush the root to extract juice, mix with wine for oral administration, and apply the dregs externally.
The leaves are named *Tiangaoyao*: Applied to swollen, toxic, and ulcerated areas, it draws out toxins and promotes wound closure. Cooked and applied to toxic swellings, it draws out toxic fluids. Taken orally after decoction in wine, it treats heart pain. Ground in water and applied topically, it treats hemorrhoids. Decocted into a plaster, it treats various diseases. Wang Lianshi's *Herbal Formulas* record: *Tiangaoyao* treats hard carbuncles, malignant toxins, and flowing deposits. Combined with *Dushu* and raw wine, crushed and taken orally, it has significant detoxifying effects, though ingestion may cause vomiting and diarrhea.