WebIronweed belongs to the member of Asteraceae with only disk or tubular flowers. Flowers are purple tubular and form in groups of 20-40 or more head. Flower has 5-lobed tubular corolla, 5 stamens and pistil with inferior ovary and slender or thread like style. http://www.newmoonnursery.com/plant/Vernonia-noveboracensis
Vernonia noveboracensis (New york ironweed) Native Plants of …
WebStunning for its height and the profusion of flowers it produces, Vernonia noveboracensis can exceed 6'. It is a robust plant -- hence the common name 'ironweed' -- that bears large terminal clusters of fluffy, vivd purple flowers. The deep-green leaves are lance-like and add an ornamental value to the plant when not in bloom. WebAug 7, 2009 · Status: Locally common across the state in open wet areas. Blooms from mid-July into September. Description: Maryland's most common ironweed. There are three other vernonia species on the Maryland plant list. Glaucous Ironweed (Vernonia glauca) has much wider leaves that are often glaucous above compared with the long lanceolate leaves of … earthquake icon transparent
USDA Plants Database
WebA splendid and robust garden plant, Vernonia noveboracensis (New York Ironweed) is a tall, clump-forming perennial boasting loosely branched clusters, 3-4 in. across (7-10 cm), of tiny, fluffy, intense purple, finely petaled flowers in late summer and early fall. Each glorious flower head may consist of up to 30-50 flowers. Read More WebSep 12, 2024 · Ironweed (Vernonia noveboracensis), which is a native wildflower, can self-sow, but it is not invasive. Ironweed is a hardy perennial that thrives in a variety of soils and climates. If you live in an area that is prone to drought or frost, this is an excellent choice. Pollinated flowers are easy to harvest and the seeds are easily obtained. WebIt’s easy to harvest exposed seeds, like these on New York ironweed ( Vernonia noveboracensis, Zones 3–9). Simply pick them off the plant. Photo: Nancy J. Ondra Though we’re definitely heading toward winter here in the Mid-Atlantic, November can bring some marvelously mild weather too. earthquake imminent in california