Island Plants Map
This map is the culmination of decades of Maine island vascular plant data from published lists, unpublished lists, herbarium vouchers, and the fieldwork done by Observatory staff over the last 30 years.
Tag Invasive Plants
Invasive Plants
The Observatory has worked on Maine Coastal Islands National Wildlife Refuge (MCINWR) islands for a number of years detecting invasive plant species. Glen Mittelhauser sprays a 45% vinegar and citrus oil solution on invasive Wild Radish on Halifax Island. Although…