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Plant Stewardship Index Calculator

When you establish an account and create a list of plants on a site, Bowman’s Hill Wildflower Preserve’s Plant Stewardship Index (PSI) Calculator will provide the Coefficient of Conservatism (CC) that has been assigned in your state to each plant. The Calculator also will automatically compute the Mean C value and the Plant Stewardship Index values for any list of plants from New Jersey or from the Piedmont area of Pennsylvania.

Accounts are free. The Preserve is providing free access these lists as a public service and to entice others to become interested in native plants. The Preserve hopes this regional floristic quality database will make important information available to the public and will increase understanding of the native flora in Pennsylvania and New Jersey.

Account Holder Privileges

  • Compile and save site lists
  • Track lists
  • Modify lists
  • Print reports
  • View all other users' site lists

Search the BHWP Regional Plant Database >>

Want to start building your own list? If you are currently a member, log in using the "Login" box above right. Otherwise, please click here to register now >>

 
 

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Bowman’s Hill Wildflower Preserve is a non-profit 501(c)3 organization that relies on memberships, donations and grants to support its work. Please help the Preserve continue to maintain this website by joining as a member (click here to download a membership form) or by providing a tax-deductible contribution to the Preserve. Mail checks payable to BHWP to: Bowman’s Hill Wildflower Preserve, P.O. Box 685, New Hope, PA 18938 or call BHWP for more information at (215) 862-2924.

 

Questions?
Contact Bowman's Hill Wildflower Preserve at 215-862-2924 or bhwp@bhwp.org

 

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