Silphium (also known as laserwort or laser; Ancient Greek: σίλφιον, sílphion) is an unidentified plant that was used in classical antiquity as a seasoning...

Silphium is a genus of North American plants in the tribe Heliantheae within the family Asteraceae. Members of the genus, commonly known as rosinweeds...

Silphium perfoliatum, the cup plant or cup-plant, is a species of flowering plant in the family Asteraceae, native to eastern and central North America...

Silphium laciniatum is a species of flowering plant in the family Asteraceae known commonly as compassplant or compass plant. It is native to North America...

shape was used in the Roman world to represent the seeds of the plant silphium, a plant possibly used as a contraceptive and an aphrodisiac. Silver coins...

Silphium asteriscus, commonly called starry rosinweed, is an herbaceous plant in the family Asteraceae. It is native to the eastern United States, from...

Silphium is an unidentified plant recorded in classical antiquity, believed extinct. Silphium or Silphion can also refer to: Silphium (genus) of North...

Silphium compositum, the kidney-leaf rosinweed, is a flowering plant in the family Asteraceae. A perennial in the Silphium genus, it has yellow flowers...

Silphium integrifolium is a species of flowering plant in the family Asteraceae. Its common names include rosinweed, whole-leaf rosinweed, entire-leaf...

It has been proposed as a candidate for the plant known in antiquity as silphium and gone extinct in Libya in the 5th century. "Thapsia gummifera (Desf...