It's not a thing to be discovered, it simply means native to an area
Cassava was discovered by the native tribes of South America. It has been cultivated by Indigenous peoples for thousands of years.
An indigenous story about how the echidna got its spines can be found at the related link below.
Indigenous people have been living in rain forests since pre-history, so it was never really "discovered."
It might of got discovered by the vikings ,maybe.
Indigenous Australians notwithstanding, Van Diemen's Land was first discovered by Dutch explorer Abel Tasman in 1642.
The Chamoru (spelled Chamorro by some) who are the indigenous people of Guam discovered Guam NOT Magellan. He was lost on his way to Indonesia to find the Spice Islands.
Justin Bieber was discovered on Youtube.
Both were discovered in 1787
I Think He Got Discovered Threw Myspace
MySpace
if it never got discovered......how would anyone know to be able to answer that?
There is a video of Justin Bieber doing a cover of Chris Brown's "With You" that got him discovered.