There is no tree species commonly known as a "cader tree." It's possible that this is a misspelling or a regional name for a specific tree species.

To help me find the correct scientific name, please provide me with more information:

* Where have you heard this name? (Specific location, region, country)

* What does the tree look like? (Size, leaf shape, bark, fruit, etc.)

* Any other names it is known by?

With more details, I can assist you in identifying the tree and its scientific name.