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National Seed Laboratory

https://www.fs.usda.gov/nsl

Most native plants used for ecosystem conservation and restoration are propagated exclusively from seeds. Sufficient quantities of seeds are needed to restore and sustain native plant communities that are increasingly affected by invasive species, pest infestations, wildfire, and climate change. The National Seed Laboratory (NSL) is currently addressing these complex challenges and is serving as the primary national strategic resource for forest ecosystem seed science and technology.

 

Penstemon speciosus flower

Native Plant Protocol Development

Protocol development for seed handling, germination and storage of a wide range of native plant seeds.

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seed testing workshop

Training and Technology Transfer

Provides training materials, workshops, and customized individual training programs and collaborates with research and production facilities nationwide.

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asteraceae pluchea sericea_arrow-weed flower

Genetic Conservation

Some native plant species are at risk due to insects, disease, invasive weeds, overuse by humans, and/or inherent biology. Seeds, from these species, can be conserved for decades. Samples are provided for domestic and international research and sample data is maintained in an internet accessible data base.

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IUFRO poster

International Work

Certification of seed quality and genetic identity is needed for seeds traded between countries. NSL represents the US government at the Forest Reproductive Materials Scheme of the Organization of Economic Cooperation and Development.

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Individual testing seed

Seed Testing Services

Seed tests results are used in forest and conservation nurseries to make efficient use of seeds, to evaluate seed quality in processing plants and as the basis for seed price determination.

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