The Informal Economy of Wiregrass Production for Longleaf Pine Restoration in Florida

Abstract

Wiregrass (Aristida beyrichiana/stricta) is an understory grass most often associated with the ecosystem health, function, and biodiversity over a substantial part of the longleaf pine (Pinus palustris) range, especially in Florida. Wiregrass is frequently the primary herbaceous plant species seeded into restoration projects because it is known to carry the frequent, low intensity fires essential for maintaining open canopy savannas. A limitation to restoration of longleaf pine savannas is the availability of a sufficient amount of viable wiregrass seed or plugs (plants that have been grown in small trays and are installed individually). Here, we examine qualitative data to identify and contextualize the economic, logistical, and ecological barriers to the availability of wiregrass for restoration. We conducted semi-structured interviews of private landowners, public land managers, and conservation organization staff members which revealed the presence of an informal economy. These findings should help landowners and land managers address and overcome restoration challenges in longleaf pine ecosystems and inform policy decisions and program design to promote successful longleaf pine restoration.