Pennyroyal mint: a little-known plant at the heart of Amazigh traditions

Aug 2, 2025

Fliou (ⴼⵍⵉⵡ) — Pennyroyal mint, aromatic memory of the Imazighen

Used since antiquity around the Mediterranean, pennyroyal mint— fliou (Arabic: فليو, Tifinagh: ⴼⵍⵉⵡ)—has a distinct, herbaceous, almost camphoraceous aroma. Discreet yet decisive, it is the hallmark of mountain infusions and certain mint teas from the Maghreb. Here, we restore it to its rightful place: a blend of tradition, moderation, and taste.

In most North African families, certain plants have been passed down through tradition rather than written records. Fliou is one of them. A handful of dried leaves, a steady hand, hot water—and the cup is filled with that vibrant, earthy flavor that both awakens and soothes. It is rarely used alone in large quantities: its potency demands moderation. But when used in the right amount, it adds depth to infusions and mint teas, like an accent from the highlands.

Origins & traces of use

Known around the Mediterranean since antiquity, pennyroyal mint appears in popular digestive uses and in medieval medicinal compilations. In the Maghreb and in Amazigh households, it is found in light infusions, sometimes in combination (thyme - za'tar ⵣⴰⵄⵟⴰⵔ, wormwood - chiba ⵛⵉⴱⴰ), or as an additional plant to mint tea for a greener and more penetrating note.

Aromatic profile

Compared to spearmint ( naʿnaʿ نعناع, ⵏⵏⴰⵄ), fliou is distinguished by a more herbaceous, almost camphoraceous signature, with a dry freshness. A few sprigs are enough: too much, and it overpowers. Subtly, it structures, prolongs, and cleanses the palate.

Traditional uses & precautions

What tradition attributes to him

Digestive comfort after a heavy meal.
A feeling of invigorating warmth in the cold season.
Household use (freshened ambient air, "cleaned" odors).

Use with caution

Fliou contains aromatic compounds (including pulegone); as a precaution, avoid high doses and prolonged use. It is traditionally not recommended for pregnant/breastfeeding women and young children. If in doubt, consult a healthcare professional.

Did you know that?

In mountain villages, a pinch of fliou was sometimes added to tea to "tighten" the aromas when spearmint was less readily available. A touch was enough to impart the desired vegetal character.

Usage tips (infusion & tea)

Simple infusion with fliou

Dosage : 1–2 small strands per 250 ml • Water : 90 °C • Time : 3–5 min.
Adjust according to your sensitivity. The goal is a clear note, not a dominant one.

Mint green tea with a hint of flou

Base : Gunpowder green tea • Mostly sweet mint • Fliou : at the tip (a few sprigs for the teapot).
Infuse at ~80 °C for 3 minutes. Serve according to individual preference (sweetened or unsweetened).