The word dichotomy comes to mind, or the verb form dichotomize (divide into two non-overlapping parts, such as native and non-native plants).
- [SaF] Word/word phrase PeaceNsolace
- Re: [SaF] Word/word phrase Marsha Brown
- Re: [SaF] Word/word phrase Mayan Avitable
- Re: [SaF] Word/word phrase Alan S. Harrell
- Re: [SaF] Word/word phrase Pedro Carnet
- Re: [SaF] Word/word phrase The Wielder of the Scythe
- Re: [SaF] Word/word phrase Garrett Wilner
- Re: [SaF] Word/word phrase Helen H. Gordon
- Re: [SaF] Word/word phrase PeaceNsolace
- Re: [SaF] Word/word phrase PeaceNsolace
- Re: [SaF] Word/word phrase Nadyne Nelson
- Re: [SaF] Word/word phrase PeaceNsolace
- Re: [SaF] Word/word phrase Alan S. Harrell
- Re: [SaF] Word/word phrase PeaceNsolace
- Re: [SaF] Word/word phrase PeaceNsolace
- Re: [SaF] Word/word phrase Alan S. Harrell
- Re: [SaF] Word/word phrase DBCfour
- Re: [SaF] Word/word phrase PeaceNsolace