• Field genebanks or inter situ collection

      Maschinski, Joyce; Westwood, Murphy; Havens, Kayri; Hoban, Sean; Anderson, Stacy; Walsh, Seana; Center for Plant Conservation (CPC) (Center for Plant ConservationEscondido, California, 2019)
      Maintaining small populations of plants in protected places may be a necessary conservation strategy for some species; these are known as field genebanks. At botanical gardens, these are often part of living display collections....
    • Fund plant conservation to solve biodiversity crisis

      Roberson, Emily Brin; Frances, Anne; Havens, Kayri; Maschinski, Joyce; Meyer, Abby; Ott, Lisa; Sills, Jennifer (2020)
    • Genetic guidelines for acquiring a conservation collection

      Maschinski, Joyce; Walters, Christina; Guerrant, Ed; Murray, Sheila; Havens, Kayri; Font, Jeremie; Kramer, Andrea; Vitt, Pati; Neale, Jennifer Ramp; Guerrant Jr., Edward O.; et al. (Center for Plant ConservationEscondido, California, 2019)
      Planning the quantities to collect from one population and across the range of species will improve the chance of maximizing the genetic diversity of the conservation collection. Maintain maternal lines separately to help approximate potential genetic diversity and allow flexibility for use in future conservation translocations. Collect no more than 10% of a population’s seed crop in a single year and no more than 5 years out of 10.
    • Genetic guidelines for acquiring, maintaining, and using a conservation collection: Introduction

      Maschinski, Joyce; Havens, Kayri; Font, Jeremie; Kramer, Andrea; Vitt, Pati; Neale, Jennifer Ramp; Guerrant Jr., Edward O.; Edwards, Christine; Steele, Stephanie; Center for Plant Conservation (CPC) (Center for Plant ConservationEscondido, California, 2019)
      Essential to plant conservation practice of the Center for Plant Conservation is taking action that will benefit species’ survival and reduce the extinction risk of globally and/or regionally rare plant species. CPC participating institutions make conservation collections for this purpose....
    • Genetic guidelines for maintaining a conservation collection

      Maschinski, Joyce; Havens, Kayri; Font, Jeremie; Kramer, Andrea; Vitt, Pati; Neale, Jennifer Ramp; Guerrant Jr., Edward O.; Edwards, Christine; Steele, Stephanie; Center for Plant Conservation (CPC) (Center for Plant ConservationEscondido, California, 2019)
      While the conservation collection grows in the nursery, take care to maintain genetic diversity. Keeping records and labels on aternal lines will help track the potential genetic diversity represented in the collection and can be used to equalize family lines for reintroductions or other conservation translocations.
    • Genetic guidelines for maintaining a conservation collection

      Maschinski, Joyce; Havens, Kayri; Font, Jeremie; Kramer, Andrea; Vitt, Pati; Neale, Jennifer Ramp; Guerrant Jr., Edward O.; Edwards, Christine; Steele, Stephanie; Center for Plant Conservation (CPC) (Center for Plant ConservationEscondido, California, 2019)
      Give your reintroduced population a good chance for survival by starting with adequate numbers of plants or seeds at the beginning. Determine the source of the plants or seeds. Determine whether the source should consist of seeds or plants from a single population or from mixed populations.