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Orchid Society of Western Pennsylvania
Membership, contact, and activities information. Founded 1954. Pittsburgh, Pennsylvania, USA.
Southeastern Pennsylvania Orchid Society
Mission, meeting, and activity information. Founded 1947. Valley Forge, Pennsylvania, USA.
Meetings, contact, and events info. Members from the lower Susquehanna Valley. Founded in 1979. Camp Hill, Pennsylvania, USA.
Hardy terrestrial orchids for perennial gardens. Offerings include Cypripediums, Calopogon, Pogonia and Spiranthes. Bill Mathis. Doylestown, Pennsylvania, USA.
Greater Philadelphia Orchid Society
Meetings and events information. Philadelphia, Pennsylvania, USA.
Selection of orchids available. In business since 1984. Mark Werther. Radnor, Pennsylvania, USA.
Manufacturer and distributor of organic coconut products for use in orchid mixes. Broomall, Pennsylvania, USA.
Central Pennsylvania Orchid Society
Regional organization for all people who are interested in orchids. Meetings are usually held at Penn State University. University Park, Pennsylvania, USA.
Selection of orchids offered for sale. Wade Hollenbach. Middleburg, Pennsylvania, USA.
Selection of orchids and growing supplies are available. Established 2004. John F., Trey, and Carol Pyfer. Lancaster, Pennsylvania, USA.
Selection of orchids for sale, or as installations in home or business settings. Established 1997. Michael and Sharon Kauffman. Perkasie, Pennsylvania, USA.
Resource center dedicated to the slipper group of orchids including Paphiopedilum, Phragmipedium, Cypripedium, Mexipedium and Selenipedium. Quarterly newsletter. Pittsburgh, Pennsylvania, USA.
Membership, activities, history, and other society information. Founded in 1984. Churchville, Pennsylvania, USA.
