Herbarium of Cultivated Plants Initiatives

Cultivated Herbarium

Herbarium of Cultivated Plants Initiatives

Approximately 500 voucher specimens, collected from Arboretum accessions, are added to the herbarium annually. Documenting accessions in flower and fruit, vouchers record the growth, development, and performance of plants in the collection and are essential tools for identity verification. At present, curatorial staff are working to voucher Plant Collections Network holdings. Vouchers are also collected from plants used for scientific study in an ongoing effort to document the research use of the living collections.

Read more about the utility of maintaining specimens of cultivated origin in the Herbarium of Cultivated Plants (formerly the Cultivated Herbarium, Horticultural Herbarium):

  • Kobuski, C.E. 1958. The Horticultural Herbarium. Bulletin of Popular Information vol. 18 no. 5: 25-28. [pdf].
  • Sutton, S.B. 1965. The Herbarium Introduced. Bulletin of Popular Information vol. 25 no. 6: 38-40. [pdf].
  • Primack, D., C. Imbres, R.B. Primack, A.J. Miller-Rushing and P. Del Tredici. 2004. Herbarium specimens demonstrate earlier flowering times in response to warming in Boston. American Journal of Botany 91(8): 1260–1264. [pdf]
  • Dosmann, M. 2007. The Arnold Arboretum’s Living Collections: A Respository for Research. Arnoldia 65(2):30–39. [pdf].
  • Richardson, K. Magnolia kobus. Silva, Fall 2010. [pdf]
  • Hardy Brown, S. 2012. Cultivated Herbarium Vouchers. Silva, Spring/Summer 2012: 18. [pdf]