No, the Ancient Romans Didn't Overharvest Silphium to Extinction Because It Was a Highly Effective Contraceptive - Tales of Times Forgotten
Cup Plant (Silphium perfoliatum) | Applewood Seed Company
The Herbs That Got Away: Rediscovering Silphium and Other Missing Historical Plants – Herbal Academy
Silphium perfoliatum Cup Plant - Keystone Wildflowers
Have You Met the Silphium Sisters?
Ferris Jabr on X: "So what was this widely beloved plant, exactly? Some say silphium was a now extinct variety of giant fennel (Ferula). Or maybe it's still out there, one of
Miracle Plant Used in Ancient Greece Rediscovered After 2,000 Years - GreekReporter.com
Silphium - CooksInfo
Silphium perfoliatum - Morning Sky Greenery
Silphium perfoliatum
Silphium - Wikipedia
This miracle plant was eaten into extinction 2,000 years ago—or was it?
Silphium, The Ancient 'Miracle Plant' Rediscovered In Turkey
Silphium | Medicinal, Edible, Ornamental | Britannica
Silphium laciniatum (Compass Plant)
The Standing Silphium - Juniper Level Botanic Garden
Sow Wild Natives-Compass Plant (Silphium laciniatum)
Silphium perfoliatum - Wikipedia
Silphium, The Ancient 'Miracle Plant' Rediscovered In Turkey
Silphium, The Ancient 'Miracle Plant' Rediscovered In Turkey
Silphium terebinthinaceum – Meadow City
Silphium
The Original Seed Pod That May Have Inspired the Heart Shape - Atlas Obscura
This Lost Roman Era 'Miracle Plant' May Have Been Rediscovered
Silphium - FineGardening
