The perennial thick submerged herbaceous herbaceous of the genus Lolium. Rhizomes are developed, spreading in the mud, and rooted in the nodes. Stem cylindrical, branched. Leaves of water alternate, lanceolate, stronger, bright green, lobes wider. In autumn, winter shoots are produced in the leaf axils and winter. Bracts pinnately labyrinth. Flowers monoecious, monoecious or heterozygous, solitary on water, Yene, sessile, shorter than leaves. Female flowers are born on the lower part of water stem: Ye Yezhong: yellowish, filaments filaments, after flowering, outside the corolla. The fruit is broadly ovate, with 4 shallow grooves, with remnant sepals and styles at the apex.
圖片編號:
118071540
拍攝者:
Mengtianhan
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
---|---|---|---|---|---|
標準授權 | XS | 480 x 320 | JPG | 13 | |
標準授權 | S | 800 x 533 | JPG | 15 | |
標準授權 | M | 2121 x 1414 | JPG | 18 | |
標準授權 | L | 2738 x 1825 | JPG | 20 | |
標準授權 | XL | 3464 x 2309 | JPG | 22 | |
標準授權 | MAX | 6000 x 4000 | JPG | 23 | |
標準授權 | TIFF | 8485 x 5657 | TIF | 39 | |
進階授權 | WEL | 6000 x 4000 | JPG | 88 | |
進階授權 | PEL | 6000 x 4000 | JPG | 88 | |
進階授權 | UEL | 6000 x 4000 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 320 px | JPG | 13 點 |
標準授權 | 800 x 533 px | JPG | 15 點 |
標準授權 | 2121 x 1414 px | JPG | 18 點 |
標準授權 | 2738 x 1825 px | JPG | 20 點 |
標準授權 | 3464 x 2309 px | JPG | 22 點 |
標準授權 | 6000 x 4000 px | JPG | 23 點 |
標準授權 | 8485 x 5657 px | TIF | 39 點 |
進階授權 | 6000 x 4000 px | JPG | 88 點 |
進階授權 | 6000 x 4000 px | JPG | 88 點 |
進階授權 | 6000 x 4000 px | JPG | 88 點 |