Nix v. Hedden aids to the memory and understanding of the court. Gray acknowledged that botanically, tomatoes are classified as a "fruit of the vine"; nevertheless, they are seen as vegetables because they were usually eaten as a main course instead of being eaten as a dessert. In making his decision, Justice Gray mentioned another case where it had been claimed that beans were seeds — Justice Bradley, in "Robertson v. Salomon," 130 U.S. 412, 414, similarly found that though a bean is botanically a seed, in common parlance a bean is seen as a vegetable. While on the subject, Gray clarified the
Norwich Pharmacal Co v Customs and Excise Comrs this, claiming that they had no authority to give such information. Norwich Pharmacal Co. brought proceedings against the Excise Commissioners, to force the Commissioners to disclose the names of the importers, which were the "Intended Defendants". In "Norwich Pharmacal Co. v Customs and Excise Commissioners" [1974] the House of Lords held that where an innocent third party has information relating to unlawful conduct, a court could compel them to assist the person suffering damage by giving them that information. The judgement is based on the 19th Century procedure known as the "bill of discovery". Lord Reid summarised what became known