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Silphium albiflorum, commonly known as white rosinweed, [1] is a species of flowering plant in the family Asteraceae. It is native to the United States, where it is endemic to the state of Texas. [2] Its natural habitat is in open, calcareous prairies. [3] [4] It is a tall perennial with rigid, deeply divided leaves.
The name "ground elder" comes from the superficial similarity of its leaves and flowers to those of elder (Sambucus), which is not closely related. Other common names include herb gerard, bishop's weed, goutweed, gout wort, snow-in-the-mountain, English masterwort [2] and wild masterwort. [2] It is the type species of the genus Aegopodium.
yellowish white Alyssum: Lobularia maritima: Jun – Sep Lupin: Lupinus sp. Jun – Jul white, yellow or blue minor Mallow: Malva sylvestris: Jun – Sep Alfalfa: Medicago sativa: July – Aug khaki [2] feral and cultivated Clover: Melilotus spp. and Trifolium spp. May – Aug feral and cultivated White Sweet Clover: Melilotus alba: auburn [2 ...
Colorful spring flowers. ... as little white flowers with tiny yellow centers dangle off of stems and (in the shape of a "V") look just like old Dutch breeches. ... remove rocks and weeds and add ...
The seedlings of S. ampullaceus often have a purplish color on the undersides of their leaves in the winter, especially along their midrib. [3] Flowering in early–mid spring, [7] Texas ragwort is a tall annual, [8] growing to from 20 centimeters (7.9 in) to 80 centimeters (31 in) tall and similar to S. quaylei.
Asclepias incarnata, the swamp milkweed, rose milkweed, rose milkflower, swamp silkweed, or white Indian hemp, is a herbaceous perennial plant species native to North America. [ 3 ] [ 4 ] It grows in damp through wet soils and also is cultivated as a garden plant for its flowers , which attract butterflies and other pollinators with nectar .
Flower head Leaves. This plant is a taprooted perennial herb producing rough-haired stems usually one to three meters tall. The leaves are variable in shape and size, being 4 to 60 cm (1 + 1 ⁄ 2 to 23 + 1 ⁄ 2 in) long and 1 to 30 cm (1 ⁄ 2 to 11 + 3 ⁄ 4 in) wide. They are hairy, smooth-edged or toothed, and borne on petioles or not.
Thlaspi arvense is a foetid, hairless annual plant, growing up to 60 cm (24 in) tall, [2] with upright branches. The stem leaves are arrow-shaped, narrow and toothed. It blooms between May and July, with racemes or spikes of small white flowers that have 4 sepals and 4 longer petals. [3]