Hi all, I’m curious as to why there is a discrepancy between reference sources about the native range of Matricaria discoidea - CalFlora says it is native to California ( https://www.calflora.org/app/taxon?crn=11825 ), but iNat and Wikipedia says it is native to Asia and invasive in California. What…

Matricaria discoidea - Pineapple Weed question

fffffffff April 27, 2022, 1:53pm 2

It seems each source tells different things, it’s wither West NA or East Eurasia or both!

Matricaria discoidea native range: can this be improved?

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