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  RE: [Aroid-l] Invasive plants
From: Tony Avent <tony at plantdelights.com> on 2004.08.29 at 20:04:10(12097)

Could we please use accepted terminology when discussing invasive plants.
An "invasive species" is defined as a species that is 1) non-native (or
alien) to the ecosystem under consideration and 2) whose introduction
causes or is likely to cause economic or environmental harm or harm to
human health. (Executive Order 13112). http://www.invasivespecies.gov.
Environmental harm is usually defined at disruption and displacement of
native plants in a functioning natural ecosystem.

Many of us have spent quite a bit of time working on this issue and
misusing the term invasive doesn't help address the real issue. Seeding
around in the garden may seem invasive to a gardener, but does not fit the
official federal definition. Thanks.

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