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Tree

Level 2 Category 4 subcategories
Definition

A branching visual structure used to represent hierarchical relationships, such as classifications, decision paths, or evolutionary lineages.

Specialized Types

Syntax tree

A visual representation of a syntactic structure, in which the grammatical hierarchy is displayed through nodes and bra...

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Family tree

A chart representing family relationships in a (vertical or horizontal) tree structure.

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Decision tree

A visual decision support tool that maps out different choices and their possible outcomes/cost/utility using nodes and ...

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Pedigree

A chart that illustrates the inheritance of genetic traits across generations within a family.

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Navigation
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API Access

Access this category data programmatically via our JSON API:

Get Category Data
https://stm-stec-ai-alt-text-website-ezzd.onrender.com/api/categories/relational-diagram-tree
Search API
https://stm-stec-ai-alt-text-website-ezzd.onrender.com/api/search?q=Tree

All API endpoints return JSON data. Use these URLs in your applications to integrate taxonomy data programmatically.

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About

This website lets you explore a comprehensive classification system for scholarly images developed by the STM Alt-Text Accessibility Task & Finish Group. This taxonomy helps identify and categorize different types of visual content used in scholarly and professional documentation.

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