Filipendula: meadow-sweet perennials of the rose family

Characteristics

Plants in this genus typically form clumps from short rhizomes or tubers and bear pinnate or lobed leaves. The inflorescences are usually loose corymbs or panicles composed of many small, five-petalled flowers with conspicuous stamens. They are herbaceous, die back in winter, and regrow from the rootstock each season. Many species prefer consistently moist soils and tolerate partial shade.

Distribution and habitat

Filipendula species occur across temperate regions of the Northern Hemisphere, especially in Europe, Asia and North America. They are most often found in damp meadows, marsh margins, stream banks and open woodland. Their ecological niche is typically seasonally wet ground where competition from woody plants is limited.

Uses and cultivation

Several species and cultivars are grown for ornamental planting in cottage gardens, rain gardens and naturalized meadows. They adapt well to moist, fertile soils and can be propagated by division or from seed. The well-known F. ulmaria (meadowsweet) has a long history of use in traditional herbal remedies and as a flavoring for wines and ales; it contains salicylates that contributed to the later development of synthetic analgesics. Note that plants containing salicylates may cause reactions in sensitive people.

Species and taxonomy

Notable species include:

• Filipendula ulmaria — meadowsweet, widespread in damp European habitats.
• Filipendula rubra — often called queen-of-the-meadow, grown for pink flower clusters.
• Filipendula palmata — found in parts of Asia, used in breeding garden forms.

Taxonomically the genus is placed within Rosaceae and has been the subject of revision as botanists clarified relationships among related genera; for more on classification see plant taxonomy resources.

Notes and distinctions

Filipendula differs from superficially similar genera by leaf structure, root habit and floral details. Garden selections emphasize flower color, height and habit, and hybrids or cultivars are common in horticulture. For cultivation advice consult a regional gardening guide or a horticultural database at horticulture sources and for historical medicinal uses see herbal references at traditional medicine summaries.