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This 15–25 centimeters (6–10 in) wide violet has glossy, heart-shaped leaves and are topped with purple flowers with white throats. The lower three petals are hairy and the stem of the flower droops slightly. [7] These flowers can be found in the woods, thickets, and near stream beds. [5] V. sororia can live and reproduce for more than 10 ...
It’s a fast grower that produces dense, upright panicles of flowers, up to 12 inches long, from late spring to fall. They are typically violet-blue but may be purple, pink, or white. Both ...
Flowering dogwood (state flower) Cornus florida: 1941 [46] Carolina lily (state wildflower) Lilium michauxii: 2003 [47] [48] North Dakota: Wild prairie rose: Rosa blanda or arkansana: 1907 [49] Northern Mariana Islands: Flores mayo: Plumeria: 1979 [4] Ohio: Scarlet carnation (state flower) Dianthus caryophyllus: 1953 [50] Large white trillium ...
The erect, branching stem is purple, smooth, hollow, and sturdy. The compound leaves are bipinnate , with 3 to 5 leaflets per leaf. The total width of a lower leaf may be up to 2 ft (61 cm), and the leaflets are 0.75–4.5 in (1.9–11.4 cm) long and 0.5–2.5 in (1.3–6.4 cm) across.
The leaves are each made up of hairless oval leaflets measuring up to 1.3 centimeters long. The inflorescence is a cone-shaped or cylindrical spike of many purple flowers with pointed green bracts between them. Blooming occurs in summer. [1] [3] The flowers are pollinated by bumblebees. [4] The seeds can persist in a soil seed bank for 8 years. [4]
It can often be found growing on the sides of roads, particularly on southern exposures, needing full sun and ample moisture during its short growing season. The mature plants often grow and flower in mowed areas. In many parts of its native habitat, road sides are only mowed twice a year. In the late spring and again in late fall.
This category contains the native flora of Illinois as defined by the World Geographical Scheme for Recording Plant Distributions. Taxa of the lowest rank are always included; taxa of higher ranks (e.g. genus) are only included if monotypic or endemic. Include taxa here that are endemic or have restricted distributions (e.g. only a few countries).
Buchnera americana is a perennial flowering plant with underground rhizomes and an above-ground stem. The stem of the plant is usually covered with trichomes (small hair-like projections), and can grow 40 to 80 cm (16 to 31 in) tall.