Plants in genus vernonia
Vernonia lindheimeri
Vernonia lindheimeri is a robust perennial native to North America, particularly found in Texas and Coahuila, Mexico. It grows up to 3 feet high with narrow linear leaves that are white-woolly beneath. This plant produces striking purple flower heads in summer, attracting butterflies and adding elegance to gardens. Vernonia lindheimeri thrives in open, calcareous areas and is a great choice for sun perennials and rain gardens.
Vernonia fasciculata
Vernonia fasciculata, or ironweed, is a clumping perennial native to North America, growing 2-4 feet tall with unbranched stems and magenta flowers. It blooms from July to September and is winter hardy in USDA zones 4-9. This plant is adaptable to wet soils and is used in rain gardens and naturalized plantings.
Vernonia arkansana
Vernonia arkansana is a perennial plant native to the south-central United States, reaching heights of 4-6 feet. It blooms with large clusters of pink-purple flowers from August to September, attracting pollinators like bees and butterflies. The plant is avoided by herbivorous mammals due to its bitter foliage.
Vernonia lindheimeri 'Coll A3t 016'
Vernonia lindheimeri 'Coll A3t 016' is a Texas native known for being the earliest to flower among ironweed species. It features 2-foot tall stems with white hairs and clusters of purple flowers. This plant adapts well to acidic garden soils and attracts butterflies.
Vernonia angustifolia 'Plum Peachy'
Vernonia angustifolia 'Plum Peachy' is a native plant of the southeastern United States, reaching up to 4 feet tall with narrow, green leaves. It features airy, branched flower heads that are 8 inches wide, showcasing dark purple blooms that attract hummingbirds. Flowering begins in July, making it a vibrant addition to summer gardens. This plant is also drought-tolerant and deer-resistant, suitable for cottage gardens and rain gardens.
Vernonia altissima 'Purple Pillar'
Vernonia altissima 'Purple Pillar' is a native giant ironweed with reddish-purple thick stalks that can grow up to 10 feet tall. It produces large clusters of clear purple flowers and can tolerate both boggy and dry sunny conditions.
Vernonia altissima
Vernonia altissima, commonly known as tall ironweed, is a striking perennial that can grow up to 8 feet tall. It features thick, purple-tinged stalks and large clusters of dark purple flowers that attract butterflies. This plant is well-suited for boggy or typical garden soil and thrives in sunny locations. Its impressive height and vibrant blooms make it a standout choice for adding vertical interest to gardens.
Vernonia lettermannii 'Iron Butterfly'
Vernonia lettermannii 'Iron Butterfly' is a compact perennial with bright purple flowers that bloom in mid to late summer. It attracts pollinators like hummingbirds and butterflies and pairs well with goldenrods. This plant prefers full sun and is hardy across a wide range of climates.
Vernonia angustifolia
Vernonia angustifolia is a native plant of the Southeast US, found in open pine savannas. It features narrow leaves and pinky-lavender flowers on 20-inch tall stalks.
Vernonia altissima 'Jonesboro Giant'
Vernonia altissima 'Jonesboro Giant' is a selection of giant ironweed, forming clumps of 10-12 foot tall stems with dark purple flowers. It attracts hummingbirds and remains upright despite its height, making it a striking addition to gardens.