stemma codicum

textual criticism

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July 14, 2026

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A stemma codicum is a tree diagram used in textual criticism to show the relationships between manuscripts of a literary work. This method, also known as the genealogical or stemmatic approach, is used to reconstruct the earliest form of a text by analyzing shared variants, particularly errors and omissions, among surviving copies. By mapping these relationships, scholars can infer the structure of lost manuscripts, or archetypes, from which the existing ones descend.12

Textual criticism itself is the process of identifying and resolving problems in texts, aiming to reconstruct the original wording as closely as possible. This involves examining various "witnesses" to a text, which can include original manuscripts, later copies, translations, and citations in other works. The goal is to determine the most accurate version of a text, especially when dealing with ancient or medieval documents where multiple versions and scribal errors may exist.23

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textual criticism
Recension
…tree of the witnesses (stemma codicum) is drawn up. Those witnesses that repeat the testimony of other surviving witnesses are discarded, and from the agreements of the remainder the text is reconstructed as it existed in the lost copy from which they descend, the “archetype.” Thus in the tradition…
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…tree of the witnesses (stemma codicum) is drawn up. Those witnesses that repeat the testimony of other surviving witnesses are discarded, and from the agreements of the remainder the text is reconstructed as it existed in the lost copy from which they descend, the “archetype.” Thus in the tradition…
Read More