Jimsonweed’s fruit is a hard, spiny, green, egg-shaped capsule around 2 inches in diameter. Flowering chickweed in a winter wheat field during early May. Often the majority of the flower will be white with a purple center. A flower consisting of five white and deeply lobed petals. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. The stems contain a line of short hairs that alternate from one side to another following each internodes. Rosette-looking, mature, flowering plant in mid-June. I know it's not Mouse-eared chickweed because chickweed is hairless except for a single line of hairs along the stem while mouse-eared chickweed is hairy all over. While chickweed flowers are white flowers, the flowers of scarlet pimpernel are salmon-coloured. I know it's not Scarlet pimpernel because the leaves of scarlet pimpernel have several small purple spots, while chickweed leaves lack any markings at all. Smashed roots were boiled and the liquid taken to counteract poisons and to relieve sore muscles. Native Americans used the juice as a sedative, gargled an infusion for sore throats, and cooked and ate the leaves as greens. In comparison to chickweed, which has sparse hairs, grass-leaved stitchwort is hairless. Kidney-leaved crowfoot is found in a wide range of habitats in New England. I know it's not Grass-leaved stitchwort because the stem of grass-leaved stitchwort lacks the lengthwise fine hairs of chickweed. Fruit: The fruit of chickweed appears as an oval capsule that contains several light brown to reddish seeds, which are flat and circular with a notch. Flowers: Chickweed has very small flowers with five white, two-lobed petals that give it the appearance of 10 petals. Mature plant Stem: Prostrate, spreading or sometimes erect, depending on the environment, chickweed’s stem has a narrow, lengthwise strip of fine hairs that alternate side after each node. Mature leaves: Similar to its younger leaves. First leaves: Chickweeds first leaves are oval, and have opposite orientation, entire margins and a pointed tip. Identification clues Seedling Cotyledons: Oblong to elongated with pointed apex. It is also an alternate host for other crop pests, namely wireworm and soybean cyst nematode. Africa, Asia Temperate, Asia Tropical, Europe Tool Used. Competitiveness: Since chickweed typically occurs at high plant densities its impact on yield can be quite significant. North, Central, South Not a problem species (un-documented) Assessment Status: Complete. Habitat: Chickweed is found throughout Ontario in a wide range of habitats and in many cultivated crops. Emergence: Typically two main flushes of germination in the spring and in the autumn. EPPO code: STEME Other names: Common chickweed Species information Lifecycle: Annual or winter annual. Pink (Caryophyllaceae family): Stellaria media (L.) Vill. Tab to close the table of contents and return to the book.
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