Coronilla
Coronilla varia (syn. Securigera varia)
Coronilla, commonly called Crown Vetch, features fragrant pea-like flowers in crown-shaped clusters. Though valued for erosion control, it symbolizes both tenacity and the need for balance, as its aggressive spreading can overtake other plants.
Fabaceae (Legume family)
Late spring through fall (May to August, with peak in summer)
Symbolism & Meanings
Key Meanings
Perfect For
Color Meanings
Similar flowers: desmodiums and bergenias also share similar meanings.
Cultural Significance
Crown Vetch represents a cautionary tale about good intentions. Introduced for erosion control and soil improvement in the 1950s, it became a symbol of the importance of ecological balance. Its crown-shaped flower clusters and ability to survive harsh conditions symbolize resilience, but its invasive nature reminds us that strength without restraint can be destructive.Shop Our Floral Collection
Transform your space with our curated selection of designer floral throw pillows
Visit Full StoreBotanical Information
Physical Characteristics
Natural Habitat
Growing Guide
Sunlight
Full sun to partial shade; best flowering in full sun
Water
Drought-tolerant; survives in dry conditions but tolerates heavy precipitation
Soil
Well-drained, Wide tolerance including sandy, loamy, clay, Various pH levels (6.5-7.5), Poor to moderately fertile
Expert Growing Tips
WARNING: Can be invasive and difficult to control once established
Spreads aggressively through rhizomes (up to 10 feet yearly) and long-lived seeds
One plant can cover 70-100 square feet within four years
Mow before seeds mature to prevent spread
Fixes nitrogen in soil, improving soil quality
Uses & Benefits
Ornamental Uses
- Erosion control on slopes and banks
- Ground cover for difficult areas
- Roadside plantings and stabilization
- Low-maintenance landscapes (where spreading is acceptable)
- Pollinator gardens
Further Reading
Frequently Asked Questions about the Coronilla
is coronilla invasive?
Yes, Crown Vetch is considered invasive in many regions. It spreads aggressively through rhizomes and seeds, making it very difficult to control once established.
is coronilla toxic?
Yes, Crown Vetch is toxic to horses and other non-ruminants due to nitroglycosides. However, ruminants like cattle, goats, and sheep can safely graze on it.
how do you control coronilla?
Control Crown Vetch through persistent mowing before seed formation, herbicide application, or prescribed burning. Complete eradication requires multiple years of treatment.
why was coronilla introduced?
Crown Vetch was introduced to North America in the 1950s for erosion control and as a nitrogen-fixing cover crop. It later became invasive in many areas.
Available Colors
Quick Facts
Share This Flower
Explore More Beautiful Flowers
Discover other flowers with similar meanings, characteristics, or cultural significance.
Desmodium
Desmodium canadense
Desmodium produces clusters of small pea-like flowers followed by sticky seed pods. It symbolizes persistence, attachment, and the ways we connect with and support each other.
Bergenia
Bergenia cordifolia (and other spp.)
Bergenia is a robust evergreen perennial with large, glossy leaves and clusters of bell-shaped flowers. It symbolizes endurance, steadfastness, and reliable friendship through all seasons.
Antennaria
Antennaria dioica (and other spp.)
Antennaria, commonly known as Pussytoes, is a low-growing perennial with fuzzy, silvery foliage and small white or pink flower clusters. It symbolizes protection, purity, and endurance.