（音矿。《唐本草》）
【校正】原与骐 竭同条，今自木部分入此。
【释名】赤胶（苏恭）、紫梗。
时珍曰∶
梗是矣
【集解】恭曰∶紫 ，紫色如胶。作赤 皮及宝钿，用为假色，亦以胶宝物。云蚁于海
畔树藤皮中为之。紫 树名渴廪，骐 竭树名渴留，正如蜂造蜜也。研取用之。《吴录》所
谓赤
曰∶《广州记》云∶紫 生南海山谷。其树紫赤色，是木中津液结成，可作胡胭脂，
余滓
志曰∶按别本注言∶紫 、骐 竭二物同条，功效全别。紫 色赤而黑，其叶大如盘，
从叶上出。骐 竭色黄而赤，从木中出，如松脂也。
颂曰∶按∶段成式《酉阳杂俎》云∶紫 树出真腊国，彼人呼为勒 。亦出波斯国。木
高丈许，枝叶郁茂，叶似橘柚，经冬不凋。三月开花，白色，不结子。天有雾露及雨沾濡，
其枝条即出紫 。波斯使者所说如此。而真腊使者言∶是蚁运土上于树端作窠，蚁壤得雨露
凝结而成紫 。昆仑出者善，波斯次之。又《交州地志》亦云∶本州岁贡紫 ，出于蚁壤。
乃知与血竭俱出于木而非一物，明矣。今医家亦罕用，惟染家须之。
宗 曰∶紫 状如糖霜，结于细枝上，累累然，紫黑色，研破则红。今人用造绵烟脂，
迩来亦难得。
时珍曰∶紫 出南番。乃细虫如蚁、虱，缘树枝造成，正如今之冬青树上小虫造白蜡一
般，故人多插枝造之。今吴人用造胭脂。按∶张勃《吴录》云∶九真移风县
人视土知其有蚁，因垦发。以木枝插其上，则蚁缘而上，生漆凝结，如螳螂螵蛸子之状。人
折漆以染絮物，其色正赤，谓之蚁漆赤絮。此即紫 也。血竭乃其树之脂膏，别见木部。
【气味】甘、咸，平，有小毒。大明曰∶无毒。
【主治】五脏邪气，金疮带下，破积血，生肌止痛，与骐 竭
疮疥，宜入膏用（李
【附方】新三。
齿缝出血∶紫矿、乳香、麝香
产后血晕，狂言失志∶用紫矿一两。为末。酒服二钱匕。（《徐氏家传方》）
经水不止，日渐黄瘦∶紫 末，每服二钱，空心白汤下。（《杨氏家藏方》）
（音同“矿”。出自《唐本草》）
【校正】原书中将紫铆与麒麟竭列在同一条目下，现在将其从木部调整至本部分类。
【释名】赤胶（苏恭）、紫梗。
李时珍说：
称为“梗”是正确的。
【集解】苏恭说：紫铆颜色紫黑如胶。可制成赤色皮料及宝钿装饰，用作假色染料，也可用来粘合宝物。据说是蚂蚁在海边树藤皮中制造的。紫铆树的名称叫渴廪，麒麟竭树的名称叫渴留，就像蜜蜂酿造蜂蜜一样。研磨后取用。《吴录》中所说的赤……
《广州记》说：紫铆产于南海山谷。其树呈紫红色，是树木津液凝结而成，可制作胡人胭脂，剩余的残渣……
《志》说：按其他版本的注释所言：紫铆与麒麟竭两物虽在同一条目，但功效完全不同。紫铆色赤而黑，叶片大如盘子，从叶上渗出。麒麟竭色黄而赤，从木材中流出，像松脂一样。
苏颂说：按段成式《酉阳杂俎》记载：紫铆树出产于真腊国，当地人称之为勒……。也出产于波斯国。树干高约一丈多，枝叶茂盛，叶子像橘柚叶，冬天不凋谢。三月开花，白色，不结种子。若有雾露雨水沾湿，枝条就会分泌出紫铆。这是波斯使者所说的情况。而真腊使者说：这是蚂蚁搬运泥土到树端筑巢，蚁土得到雨露凝结而成紫铆。昆仑出产的质量好，波斯产的次之。另外《交州地志》也说：本州每年进贡的紫铆，出产于蚁巢土壤。由此可知，紫铆与血竭虽然都出自树木，但不是同一种东西，这很明白了。如今医生很少使用，只有染匠需要它。
寇宗奭说：紫铆形状像糖霜，结在细枝上，成串聚集，呈紫黑色，研碎后显红色。如今人们用它制造绵烟脂，近来也很难得。
李时珍说：紫铆出产于南洋番地。是由细小的虫子像蚂蚁、虱子一样，沿着树枝造成，正如同现在冬青树上小虫制造白蜡一般，所以许多人插枝来养殖。如今吴地人用它制造胭脂。按张勃《吴录》记载：九真郡移风县……人观察土壤知道那里有蚂蚁，于是开垦挖掘。将木枝插在上面，蚂蚁就顺着爬上去，分泌漆状物凝结，形状像螳螂的卵鞘。人们折断树枝收取漆状物来染丝絮物品，颜色纯正赤红，称为“蚁漆赤絮”。这就是紫铆。血竭则是该树的树脂膏体，另见木部。
【气味】甘、咸，平，有小毒。陈藏器说：无毒。
【主治】五脏邪气，金疮（金属利器造成的创伤），带下病，破除瘀血，生肌止痛，可与麒麟竭……治疗疮疥，适宜入膏药使用（李……
【附方】新收录三方。
(Voice sounds like "Kuang". From *Tang Bencao* [Compendium of Materia Medica of the Tang Dynasty])
[Correction] Originally listed in the same entry as Qilin Jie (Dragon's Blood), it is now moved from the Wood Section to this section.
[Names] Chi Jiao (Red Gum, Su Gong); Zi Geng (Purple Stem).
Li Shizhen says:
Calling it "Geng" is correct.
[Collected Explanations] Su Gong says: Zi Mao (Purple Resin) is purple-black and resembles gum. It can be made into red leather and precious ornaments, used as a false color dye, or to glue treasures. It is said to be produced by ants within the bark of tree vines on the seashore. The tree producing Zi Mao is called Kelin, and the tree producing Qilin Jie is called Keliu, just as bees produce honey. It is ground and taken for use. What *Wu Lu* [Records of Wu] refers to as Chi...
*Guangzhou Ji* [Record of Guangzhou] states: Zi Mao grows in the valleys of the South Sea. Its tree is purple-red; it is formed from the condensation of the tree's sap, and can be used to make Hu rouge. The remaining dregs...
*Zhi* [Local Gazetteer] states: According to notes in other editions, Zi Mao and Qilin Jie are in the same entry but have completely different efficacies. Zi Mao is red-black, with leaves as large as plates, exuding from the leaves. Qilin Jie is yellow-red, flowing from the wood, resembling pine resin.
Su Song says: According to Duan Chengshi's *Youyang Zazu*, the Zi Mao tree comes from Chenla, where locals call it Le... It also comes from Persia. The trunk is over one zhang high, with lush branches and leaves; the leaves resemble those of citrus, remaining green through winter. Flowers bloom in March, white, without fruit. When mist, dew, or rain wets the branches, they exude Zi Mao. This is what Persian envoys reported. However, Chenla envoys stated: Ants carry soil to the top of the trees to build nests; the ant soil, condensed by rain and dew, forms Zi Mao. That from Kunlun is superior; that from Persia is inferior. Additionally, *Jiaozhou Dizhi* [Geography of Jiaozhou] states: The annual tribute of Zi Mao from this prefecture comes from ant-soil. Thus, it is clear that although both Zi Mao and Xue Jie (Blood Dragon's Blood) come from trees, they are not the same substance. Currently, physicians rarely use it; only dyers require it.
Kou Zongshi says: Zi Mao resembles sugar frost, clustering on fine branches in strings, appearing purple-black, turning red when ground. Nowadays, people use it to make cotton smoke rouge, which has become rare recently.
Li Shizhen says: Zi Mao comes from the Southern Barbarian lands. It is created by tiny insects resembling ants and lice crawling along tree branches, similar to how small insects on holly trees produce white wax today; thus, many people insert branches to cultivate them. People in Wu currently use it to make rouge. According to Zhang Bo's *Wu Lu*: In Yifeng County, Jiuzhen Commandery... people observe the soil to know where ants are, then till and dig. They insert wooden branches, upon which ants climb up and secrete a lacquer-like substance that condenses, resembling mantis egg cases. People break the branches to collect the lacquer for dyeing silk floss; the color is pure red, called "Ant-Lac Red Floss." This is Zi Mao. Xue Jie is the resinous paste of its tree, see the Wood Section.
[Flavor and Toxicity] Sweet, salty, neutral, slightly toxic. Chen Cangqi says: Non-toxic.
[Indications] Evil qi in the five zang organs, metal wounds (trauma from sharp instruments), leukorrhea, resolving blood stasis, generating flesh, relieving pain. Can be combined with Qilin Jie... for treating sores and scabies; suitable for inclusion in plasters (Li...)
[Attached Prescriptions] Three new prescriptions.
Bleeding from tooth gaps: Zi Mao, Frankincense, Musk...
Postpartum blood syncope, delirium, and loss of consciousness: Use 1 liang of Zi Mao. Grind into powder. Take 2 qian bi with wine. (*Xu Family Prescribed Formulas*)
Menorrhagia, gradual emaciation and sallow complexion: Powdered Zi Mao, take 2 qian per dose, swallowed with plain warm water on an empty stomach. (*Yang's Household Formulas*)