Identifying an ecosystem as native
Determine the dominant trees, shrubs and ground cover in an area.
Estimate by area or the ratio of native to invasive plants.
0–invasive/degraded: >99% aggressive invasive plant species <1% native plant species
1–native survivors: 1%-10% native species, 90% alien plant species
2–restoration potential
3–native foothold: 40%-60% alien introduced, plant species, 40%-60% native plant species
4–Restored: 75%-90% native plant species
5–Pristine: 90-99% native species
The project “Native Plants in Maui’s Coastal Ecosystems” can help one learn to recognize Maui’s native plants.
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