native

a naturally occurring plant originally indigenous to the US

non-native

a plant introduced with human help (intentionally or accidentally) to the US where it was not previously found – not yet invasive

opportunistic native

a plant native to the US that is able to take advantage of disturbance to the soil or existing vegetation to spread quickly and out-compete the other plants on the disturbed site

partial sun

between four and six hours of unfiltered sunlight per day; synonymous with “partial shade”