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Trefle is an Open Source API and the code & platform are provided totally free of charge.
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Trefle
A global plants API
We are an open, freely accessible botanical data source and REST API.
Explore 1 million indexed plants!
including 500 thousand with detailed data, and 800 thousand synonyms!
A complete plants API for...
Robots
Build the next gardening apps and farming robots by getting high-level informations, such as minimum temperature, root minimum depth or fertility requirement.
Researchers
Search over (almost) all the plants of the world over multiple criterias, and get up-to-date informations, taxonomical references and more
Gardeners & nature lovers
Get detailed informations about how, when and where to grow your plants.
Students
Get in touch! We try to support educational projects as much as we can!