American Public Gardens Association - APGA

Kennett Square, Pennsylvania

Consortiums, Alliances and other Support Groups

The Institutional Membership is for public gardens. Enhance the image of your organization by joining more than 500 public gardens throughout North America that are members of APGA. Showing your commitment to APGA's mission, to serve and strengthen public gardens throughout North America by supporting and promoting their work, value and achievements in horticulture display, education, research, and plant conservation.

Western Pennsylvania Conservancy

Pittsburgh, Pennsylvania

Consortiums, Alliances and other Support Groups

We preserve Western Pennsylvania’s most exceptional natural land. We have permanently protected more than 255,000 acres of land – forests, streams, meadows, farmlands and more – in Western Pennsylvania.

Society for the Preservation of Old Mills (SPOOM)

Doylestown, Pennsylvania

National Associations, Consortiums, Alliances and other Support Groups

is an international organization which is dedicated by its constitution to: "promote interest in old mills and other Americana now quickly passing from the present scene. It reports to its members through a quarterly magazine, "Old Mill News" or OMN. This society will help in any way it can in the preservation or rebuilding of such structures. It also will honor those individuals whose works and ideas made these mill possible. It will report to the membership, and to the public, through a periodical with pictures and comments. It will keep files and maintain a library on mills and related subects and will try to keep abreast of changes and happending. It will act as a clearing house on this mill information among all those interested.