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Acalypha rhomboidea, Rhombic copperleaf; Acalypha virginica, Virginia copperleaf; Acorus americanus, American sweet-flag; Amaranthus arenicola, Sandhill amaranth ...
Lilium michiganense is a species of true lily commonly referred to as the Michigan lily. [2] It is a wildflower present in prairie habitats in the Great Lakes and Upper Mississippi Valley regions of the United States and Canada , from South Dakota through Ontario to New York , south to Georgia and Oklahoma .
Aronia is a genus of deciduous shrubs, the chokeberries, in the family Rosaceae native to eastern North America and most commonly found in wet woods and swamps. [2] [3] [4] The genus Aronia is considered to have 3 species. [5] [6] The most common and widely used is Aronia melanocarpa (black chokeberry) which emerged from Eastern North America.
Spiraea / s p aɪ ˈ r iː ə /, [1] sometimes spelled spirea in common names, and commonly known as meadowsweets or steeplebushes, is a genus of about 80 to 100 species [2] of shrubs in the family Rosaceae. They are native to the temperate Northern Hemisphere, with the greatest diversity in eastern Asia.
Japanese knotweed is seen in flower. Yellowish-white flower spikes appear in August and September, making now the best time of year to identify and report occurrences of this invasive species.
Taxus canadensis, the Canada yew [2] or Canadian yew, is a conifer native to central and eastern North America, thriving in swampy woods, ravines, riverbanks and on lake shores. Locally called simply as "yew", this species is also referred to as American yew or ground-hemlock.
Sambucus racemosa is often a treelike shrub growing 2–6 m (7–20 ft) tall. The stems are soft with a pithy center.. Each individual leaf is composed of 5 to 7 leaflike leaflets, each of which is up to 16 cm (6 + 1 ⁄ 4 in) long, lance-shaped to narrowly oval, and irregularly serrated along the edges.
It is a deciduous shrub reaching 4–7 metres (13–23 ft) in height, exceptionally 7.6 m (25 ft) [4] spreading by basal shoots to form dense clonal colonies.The leaves are narrow lanceolate, 4–12 centimetres (1 + 1 ⁄ 2 – 4 + 3 ⁄ 4 in) long and 2–10 millimetres (1 ⁄ 16 – 3 ⁄ 8 in) broad, green, to grayish with silky white hairs at least when young; the margin is entire or with ...