Close-up of Yellow Cup Flower (Silphium perfoliatum)

All About Silphium Design LLC

Description and Silphium Name

The entity that is now Silphium Design LLC was started in 2016 and is located in Titusville, Pennsylvania. Silphium designs WordPress websites for small businesses, non-profits, and municipalities, specializing in science and geography. The Silphium name comes from the Rosinweed genus that is part of the Aster Family of plants. The firm’s logo is the flower of the cup-plant (Silphium perfoliatum).


Robert, the owner, is a former ecologist and Past President of the Pennsylvania Academy of Science. He also owns McMullen House Bed & Breakfast. In his free time, he writes Wikipedia articles on watersheds and water bodies in the Mid-Atlantic States.

Oil Creek upstream of Boughton Bridge
Oil Creek upstream of Boughton Bridge, Venango County, Pennsylvania

Your Organization on the Web

Websites that highlight the science you care about

Put your organization/small business/municipality on the web for all to see. Silphium Design specializes in websites for non-profits, small businesses, and municipalities.

Silphium Design LLC is located in Titusville, Pennsylvania.  Our contact information is:

430 E Main Street
Titusville, Pennsylvania 16354

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