Black Pepper (Piper nigrum) vs Evening Primrose (Oenothera biennis)

Black Pepper (Piper nigrum)

Evening Primrose (Oenothera biennis)

About

Black pepper is a perennial woody climbing vine growing to about 16 feet, with large oval leaves, spikes of small white flowers, and clusters of small round fruits that ripen from green to red. Native to southwestern India and now cultivated in tropical areas worldwide, the fruit is harvested from plants that are at least three years old. Different processing methods yield green, black, red, and white peppercorns, each with distinct flavors and uses. Cultivated as both a spice and medicine since ancient times, pepper was such a prized commodity in world trade that Attila the Hun reportedly demanded 3,000 pounds of it as ransom during his siege of Rome in 408 CE.

Biennial herb growing to 8 in (20 cm). Has red blotches on stem, crinkled lance-shaped leaves, 4-petaled yellow flowers, and elongated seed capsules.

Safety & precautions

Large doses can cause gastrointestinal irritation in some individuals. Do not take the essential oil internally without professional supervision. Concentrated piperine supplements differ from pepper used as a kitchen spice; ask a pharmacist before combining one with any prescription medicine.

Do not take evening primrose oil if suffering from epilepsy.

Safety text above is printed in full and is never abbreviated. For each plant’s complete precautions, drug and food interactions and preparation notes, open its own page - both are free.