Petasites paradoxus — a medium houseplant, prefers partial sun light
SPECIMEN · FROM THE LIBRARY
Petasites paradoxus

Petasites Paradoxus

Updated · 1,318 observations
ON THIS PLANT

Petasites paradoxus, commonly known as the giant butterbur, is a perennial herbaceous plant in the Asteraceae family. Native to Europe and Asia, it can grow up to 2 meters in height. Its large, heart-shaped leaves can reach up to 1 meter in diameter and have a velvety texture on the underside. The plant blooms small pink or white flowers from February to April, before its leaves appear. The giant butterbur has been used medicinally for centuries due to its anti-inflammatory properties. It has been employed as a treatment for migraines, allergies, asthma, coughs, colds, and other ailments. However, it is important to note that Petasites paradoxus contains pyrrolizidine alkaloids, which can be toxic if ingested in large quantities over an extended period. The plant prefers damp soil conditions, such as riverbanks or wet meadows, but can also thrive in gardens with moist soil. It is often grown ornamentally because of its impressive size and also serves an important ecological role by providing habitat for insects like bees, which pollinate its flowers. Overall, Petasites paradoxus is a fascinating plant with both medicinal properties and ecological importance, making it worth considering when planning your garden or exploring natural remedies for certain ailments (with caution).

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Petasites
Family
Asteraceae
Hardiness Zone
4-8
Mature Height
30 cm
Mature Spread
49 cm
Leaf Color
White, Green, Gray, Silver
Leaf Type
Semi-evergreen
Flower Color
White
Flower Size
1.02 cm to 2.03 cm
Bloom Time
Early spring, Mid spring
Planting Time
Spring, Summer, Autumn, Winter
Harvest Time
Late spring, Early summer
Native Area
Germany, Austria, Italy, Spain, Switzerland, Croatia, Slovenia, France
ALSO KNOWN AS

Other names.

en Alpine Butterbur
PLATES
Petasites paradoxus leaf
PLATE 01 · leaf
Petasites paradoxus leaf
PLATE 02 · leaf
Petasites paradoxus flower
PLATE 03 · flower
Petasites paradoxus flower
PLATE 04 · flower
Petasites paradoxus fruit
PLATE 05 · fruit
Petasites paradoxus fruit
PLATE 06 · fruit
ALSO IN THE LIBRARY

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