International

• International Network for Seed-Based Restoration

• UN Decade on Ecosystem Restoration 

• Society for Ecological Restoration​

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National

• NASEM's 2023 Report, An Assessment of Native Seed Needs and the Capacity for Their Supply

• National Seed Strategy​

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Regional

• A survey of native plant materials use and commercial availability in the Eastern United States (Tangren, Toth, and Siegel, 2022)

• Restoration Seed Supply Chains are Complex Social Networks (Allen et al. 2024).