nature

how to say in lojban?

not as in Human Nature, but as in Mother Nature.

le rarna -mi'e tsali

But that's in the sense of Human Nature, i.e. they way things happen.

What I mean is like the environment--plants, animals, fungi. Would that be rarna jmive? (Maybe rarna vanbi...)

No, I think vanbi is still not what I'm looking for.

rarna is as in mother nature ("not created by man"). remna jinzi is as in human nature.