Web27 apr. 2024 · Perfect for only a few, choice situations— along a tall, sunny fence, or in a swale, for example, where I might choose Helianthus angustifolius, Swamp sunflower. (Thank you to Erica Weick for the photo, left, of Swamp sunflower). Or to fill a large, damp, shaded area, where you could try Helianthus divaricatus, Woodland sunflower). Web18 jul. 2024 · It took a good bit of searching online to finally identify this particular sunflower growing under one of my huge white oaks as, Woodland Sunflower or ‘Helianthus Divaricatus’. I knew it was some type of sunflower or aster, but wasn’t sure exactly which.
Helianthus - Genus Page - NYFA: New York Flora Atlas
http://ontariowildflowers.com/main/species.php?id=685 Helianthus divaricatus, commonly known as the rough sunflower, woodland sunflower, or rough woodland sunflower, is a North American species perennial herb in the family Asteraceae. It is native to central and eastern North America, from Ontario and Quebec in the north, south to Florida and Louisiana and west to Oklahoma and Iowa. nintendo switch update 15.0 0
Helianthus divaricatus - WOODLAND SUNFLOWER
WebSummary 2 Helianthus divaricatus, commonly known as the rough sunflower, woodland sunflower or rough woodland sunflower, is a North American species perennial herb in the composite family.It is native to central and eastern North America, from Ontario and Quebec in the north, south to Florida and Louisiana and west to Oklahoma and Iowa. WebWoodland sunflower (Helianthus divaricatus). The woodland sunflower is an herby perennial flower in the sunflower family. These showy yellow flowers thrive in part sun to full sun and hybridize easily. They spread through creeping rhizomes and seeds and may become invasive. The seeds are an excellent source of food for wild birds. WebHelianthus divaricatus woodland sunflower Woodland sunflower enlivens woods and shady edges, and is an excellent cut flower. Tolerant of a range of well-drained soils, and forms colonies over time via creeping rhizomes. Adored by pollinators. Height: 2-4 ft Spread: 1-3 ft Hardiness Zone: 3-9 Bloom Color: Yellow Characteristics & Attributes number of primitive roots formula