hawkweed
hawk·weed
H0090300 (hôk′wēd′)hawkweed
(ˈhɔːkˌwiːd)hawk•weed
(ˈhɔkˌwid)n.
Noun | 1. | ![]() |
2. | hawkweed - any of numerous often hairy plants of the genus Hieracium having yellow or orange flowers that resemble the dandelion |
单词 | hawkweed | ||||||
释义 | hawkweedhawk·weedH0090300 (hôk′wēd′)hawkweed(ˈhɔːkˌwiːd)hawk•weed(ˈhɔkˌwid)n.
hawkweedhawkweed,any species of the genus Hieracium of the family Asteraceae (asteraster[Gr.,=star], common name for the Asteraceae (Compositae), the aster family, in North America, name for plants of the genus Aster, sometimes called wild asters, and for a related plant more correctly called China aster (Callistephus chinensis ..... Click the link for more information. family), widely distributed perennials, chiefly of open fields. The small, dandelionlike flower heads are borne in clusters at the top of a long, hairy stem; the basal leaves are also hairy. Some species of the W United States are used for forage; in the East, hawkweeds are generally considered pests. In the fall the orange hawkweed, or devil's-paintbrush, the rattlesnake weed, and the king devil often turn whole fields a ruddy orange or yellow. Other species are red or white; a few are cultivated in rocky soil where other plants cannot grow. In folklore, hawks sharpened their eyesight by eating hawkweed sap. Hawkweed is classified in the division MagnoliophytaMagnoliophyta , division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem). ..... Click the link for more information. , class Magnoliopsida, order Asterales, family Asteraceae. hawkweed
Words related to hawkweed
|
||||||
随便看 |
|
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。