Gazania rigens is a spreading, low-growing, half-hardy perennial, growing to 50 cm 20 in tall and wide, with blue-grey foliage and brilliant yellow, daisy-like composite flowerheads throughout the summer. It is a herbaceous plant that is perennial in South Africa and in the Mediterranean regions, and annual in the gardens of colder regions. Low enough, it rarely exceeds 30cm. It forms tufts, often very abundant. Its leaves all basal, numerous, narrow and more or less lanceolate, usually entire, sometimes pennatilobed. The obverse of the leaves is shiny green, the grayish white lapel. Like all compounds , gazania flowers in flower heads that are often taken for simple flowers. The capitula are solitary at the end of peduncles just beyond the leaves. Each capitulum is formed by a central disc of tubular flowers, surrounded by ligulate peripheral flowers, whose color is very variable. The orange-yellow flowers are however the most numerous, often with black spots at the base of the ligules. The fruit is an achene, containing several seeds.
圖片編號:
139915282
拍攝者:
Santosh904
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授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
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標準授權 | XS | 480 x 398 | JPG | 13 | |
標準授權 | S | 800 x 663 | JPG | 15 | |
標準授權 | M | 2285 x 1894 | JPG | 18 | |
標準授權 | L | 2456 x 2035 | JPG | 20 | |
標準授權 | XL | 3106 x 2575 | JPG | 22 | |
標準授權 | MAX | 3804 x 3153 | JPG | 23 | |
標準授權 | TIFF | 3231 x 2679 | TIF | 39 | |
進階授權 | WEL | 3804 x 3153 | JPG | 88 | |
進階授權 | PEL | 3804 x 3153 | JPG | 88 | |
進階授權 | UEL | 3804 x 3153 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
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標準授權 | 480 x 398 px | JPG | 13 點 |
標準授權 | 800 x 663 px | JPG | 15 點 |
標準授權 | 2285 x 1894 px | JPG | 18 點 |
標準授權 | 2456 x 2035 px | JPG | 20 點 |
標準授權 | 3106 x 2575 px | JPG | 22 點 |
標準授權 | 3804 x 3153 px | JPG | 23 點 |
標準授權 | 3231 x 2679 px | TIF | 39 點 |
進階授權 | 3804 x 3153 px | JPG | 88 點 |
進階授權 | 3804 x 3153 px | JPG | 88 點 |
進階授權 | 3804 x 3153 px | JPG | 88 點 |