Plant Maps
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Interactive EPA Ecoregions Map for Louisiana

Based on Ecoregions developed by the EPA, Plantmaps Ecoregions describe areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources, as well as similarity of climate that can assist Louisiana gardenders.

34a - Northern Humid Gulf Coastal Prairies
34c - Floodplains and Low Terraces
34g - Texas - Louisiana Coastal Marshes
34j - Lafayette Loess Plains
35a - Tertiary Uplands
35b - Floodplains and Low Terraces
35c - Pleistocene Fluvial Terraces
35e - Southern Tertiary Uplands
35f - Flatwoods
35g - Red River Bottomlands
65f - Southern Pine Plains and Hills
65p - Southeastern Floodplains and Low Terraces
73a - Northern Holocene Meander Belts
73d - Northern Backswamps
73h - Arkansas/Ouachita River Holocene Meander Belts
73i - Arkansas/Ouachita River Backswamps
73j - Macon Ridge
73k - Southern Holocene Meander Belts
73l - Southern Pleistocene Valley Trains
73m - Southern Backswamps
73n - Inland Swamps
73o - Coastal Marshes
74a - Bluff Hills
74c - Southern Rolling Plains
74d - Baton Rouge Terrace
75a - Gulf Coast Flatwoods
75i - Flood Plains and Low Terraces
75k - Gulf Barrier Islands and Coastal Marshes