Rubus idaeus (raspberry, also called red raspberry or occasionally European red raspberry to distinguish it from other raspberry species) is a red-fruited species of Rubus native to Europe and northern Asia and commonly cultivated in other temperate regions. Plants of Rubus idaeus are generally perennials, which bear biennial stems ("canes") from a perennial root system. As a wild plant, R. idaeus typically grows in forests, forming open stands under a tree canopy, and denser stands in clearings. The flowers are produced in late spring on short racemes on the tips of these side shoots. The fruit is red, edible, and sweet but tart-flavoured, produced in summer or early autumn in botanical terminology, it is not a berry at all, but an aggregate fruit of numerous drupelets around a central core.
圖片編號:
285180256
拍攝者:
Natureheart
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
---|---|---|---|---|---|
標準授權 | XS | 480 x 310 | JPG | 13 | |
標準授權 | S | 800 x 516 | JPG | 15 | |
標準授權 | M | 2156 x 1391 | JPG | 18 | |
標準授權 | L | 2783 x 1795 | JPG | 20 | |
標準授權 | XL | 3521 x 2271 | JPG | 22 | |
標準授權 | MAX | 4982 x 3214 | JPG | 23 | |
標準授權 | TIFF | 7046 x 4545 | TIF | 39 | |
進階授權 | WEL | 4982 x 3214 | JPG | 88 | |
進階授權 | PEL | 4982 x 3214 | JPG | 88 | |
進階授權 | UEL | 4982 x 3214 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 310 px | JPG | 13 點 |
標準授權 | 800 x 516 px | JPG | 15 點 |
標準授權 | 2156 x 1391 px | JPG | 18 點 |
標準授權 | 2783 x 1795 px | JPG | 20 點 |
標準授權 | 3521 x 2271 px | JPG | 22 點 |
標準授權 | 4982 x 3214 px | JPG | 23 點 |
標準授權 | 7046 x 4545 px | TIF | 39 點 |
進階授權 | 4982 x 3214 px | JPG | 88 點 |
進階授權 | 4982 x 3214 px | JPG | 88 點 |
進階授權 | 4982 x 3214 px | JPG | 88 點 |