Cattleya is a genus of orchids from Costa Rica south to Argentina. Epiphytic or terrestrial orchids with cylindrical rhizome from which the fleshy noodle-like roots grow. Pseudobulbs can be conical, spindle-shaped or cylindrical with upright growth one or two leaves growing from the top of them. The leaves can be oblong, lanceolate or elliptical, somewhat fleshy, with smooth margin. The inflorescence is a terminal raceme with few or several flowers. Flowers have sepals and petals free from each other the lip or labellum (lowermost petal), usually has a different coloration and shape from the rest of the flower and covers in part the flower column forming a tube. There are four pollinia (bag-like organs that contain pollen). The fruit is a capsule with many small seeds.
圖片編號:
286236755
拍攝者:
Jivenggo
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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 | 359 x 480 | JPG | 13 | |
標準授權 | S | 598 x 800 | JPG | 15 | |
標準授權 | M | 1497 x 2003 | JPG | 18 | |
標準授權 | L | 1933 x 2586 | JPG | 20 | |
標準授權 | XL | 2445 x 3271 | JPG | 22 | |
標準授權 | MAX | 4784 x 6400 | JPG | 23 | |
標準授權 | TIFF | 6766 x 9051 | TIF | 39 | |
進階授權 | WEL | 4784 x 6400 | JPG | 88 | |
進階授權 | PEL | 4784 x 6400 | JPG | 88 | |
進階授權 | UEL | 4784 x 6400 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 359 x 480 px | JPG | 13 點 |
標準授權 | 598 x 800 px | JPG | 15 點 |
標準授權 | 1497 x 2003 px | JPG | 18 點 |
標準授權 | 1933 x 2586 px | JPG | 20 點 |
標準授權 | 2445 x 3271 px | JPG | 22 點 |
標準授權 | 4784 x 6400 px | JPG | 23 點 |
標準授權 | 6766 x 9051 px | TIF | 39 點 |
進階授權 | 4784 x 6400 px | JPG | 88 點 |
進階授權 | 4784 x 6400 px | JPG | 88 點 |
進階授權 | 4784 x 6400 px | JPG | 88 點 |