释义 |
Definition of sneezeweed in English: sneezeweednounˈsniːzwiːdˈsnēzˌwēd mass nounA yellow-flowered North American plant of the daisy family, with turned-back rays and a globular disk. Some kinds are toxic to grazing animals and some are used medicinally, especially by North American Indians, in the treatment of colds. 堆心菊 Genus Helenium, family Compositae: several species, including H. autumnale Example sentencesExamples - An orange sneezeweed finds itself supported by the chevroned leaves of a companion.
- The yellow-green disk at the center of the flowers is a distinguishing mark for sneezeweed.
- In September and October, purple hardy asters, backed with golden sneezeweed and ‘Taiyo’ sunflowers, create a dazzling picture.
- One vulnerable species, a plant called the Virginia sneezeweed, was known only from Virginia until a population was discovered in Missouri in 1960.
- Some other wildflowers are white-flowered bog orchid, California grass-of-Parnassus, Sierra gentian, Plumas alpine aster, western sneezeweed, and the highly toxic western water hemlock.
Definition of sneezeweed in US English: sneezeweednounˈsnēzˌwēd A yellow-flowered North American plant of the daisy family, with turned-back rays and a globular disk. Some kinds are toxic to grazing animals and some are used medicinally, especially by North American Indians, in the treatment of colds. 堆心菊 Genus Helenium, family Compositae: several species, including H. autumnale Example sentencesExamples - In September and October, purple hardy asters, backed with golden sneezeweed and ‘Taiyo’ sunflowers, create a dazzling picture.
- An orange sneezeweed finds itself supported by the chevroned leaves of a companion.
- Some other wildflowers are white-flowered bog orchid, California grass-of-Parnassus, Sierra gentian, Plumas alpine aster, western sneezeweed, and the highly toxic western water hemlock.
- One vulnerable species, a plant called the Virginia sneezeweed, was known only from Virginia until a population was discovered in Missouri in 1960.
- The yellow-green disk at the center of the flowers is a distinguishing mark for sneezeweed.
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