English-Thai Dictionary
rudbeckia
N พืช ไม้ดอก มีด อก คล้าย เบญจมาศ
Webster's 1913 Dictionary
RUDBECKIA
Rud *beck "i *a, n. [NL. So named after Olaf Rudebeck, a Swedish botanist. ] (Bot. )
Defn: A genus of composite plants, the coneflowers, consisting of perennial herbs with showy pedunculate heads, having a hemispherical involucre, sterile ray flowers, and a conical chaffy receptacle. There are about thirty species, exclusively North American. Rudbeckia hirta, the black-eyed Susan, is a common weed in meadows.
New American Oxford Dictionary
rudbeckia
rud beck i a |ro͞odˈbekēə, ˌrəd -ˌrudˈbɛkiə | ▶noun a North American plant of the daisy family, with yellow or orange flowers and a dark conelike center. [Genus Rudbeckia, family Compositae. ] ORIGIN modern Latin, named after Olaf Rudbeck (1660 –1740 ), Swedish botanist.
Oxford Dictionary
rudbeckia
rudbeckia |ruːdˈbɛkɪə, rʌd -| ▶noun a North American plant of the daisy family, with yellow or orange flowers and a dark cone-like centre. ●Genus Rudbeckia, family Compositae. ORIGIN modern Latin, named after Olaf Rudbeck (1660 –1740 ), Swedish botanist.
Duden Dictionary
Rudbeckia
Rud be ckia Substantiv, feminin Botanik , die Rudbeckie |Rudb e ckia |die Rudbeckia; Genitiv: der Rudbeckia, Rudbeckien nach dem schwedischen Naturforscher O. Rudbeck (1630 bis 1702 ) Sonnenhut 2
The Wordsmith Dictionary