Soldering with soldering is incorrectly written and should be written as "welding Comfrey" being its meaning:
Soldering with soldering soldering = 40 consueldaCONSUELDA;Symphytum officinale L. ) other names: greater Sinfito. Most Comfrey. Ass ear. The cut grass. Suelda.Familia: Boraginaceae.descripcion: perennial welding plant of medical consuedaConsueldaPartes: Rhizome, in academic medicine. In addition, grass is used in folk medicine.