Nerium oleander grows to 2ââ¬â6 metres tall. It is most commonly grown in its natural shrub form, but can be trained into a small tree with a single trunk. It is tolerant to both drought and inundation, but not to prolonged frost. White, pink or red five-lobed flowers grow in clusters year-round, peaking during the summer. The fruit is a long narrow pair of follicles, which splits open at maturity to release numerous downy seeds.
Nerium contains several toxic compounds, and it has historically been considered a poisonous plant. However, its bitterness renders it unpalatable to humans and most animals, so poisoning cases are rare and the general risk for human mortality is low. Ingestion of larger amounts may cause nausea, vomiting, excess salivation, abdominal pain, bloody diarrhea and irregular heart rhythm. Prolonged contact with sap may cause skin irritation, eye inflammation and dermatitis.
圖片編號:
241228244
拍攝者:
Joliephantasm
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
---|---|---|---|---|---|
標準授權 | XS | 480 x 319 | JPG | 13 | |
標準授權 | S | 800 x 532 | JPG | 15 | |
標準授權 | M | 2124 x 1412 | JPG | 18 | |
標準授權 | L | 2742 x 1823 | JPG | 20 | |
標準授權 | XL | 3468 x 2306 | JPG | 22 | |
標準授權 | MAX | 6016 x 4000 | JPG | 23 | |
標準授權 | TIFF | 8508 x 5657 | TIF | 39 | |
進階授權 | WEL | 6016 x 4000 | JPG | 88 | |
進階授權 | PEL | 6016 x 4000 | JPG | 88 | |
進階授權 | UEL | 6016 x 4000 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 319 px | JPG | 13 點 |
標準授權 | 800 x 532 px | JPG | 15 點 |
標準授權 | 2124 x 1412 px | JPG | 18 點 |
標準授權 | 2742 x 1823 px | JPG | 20 點 |
標準授權 | 3468 x 2306 px | JPG | 22 點 |
標準授權 | 6016 x 4000 px | JPG | 23 點 |
標準授權 | 8508 x 5657 px | TIF | 39 點 |
進階授權 | 6016 x 4000 px | JPG | 88 點 |
進階授權 | 6016 x 4000 px | JPG | 88 點 |
進階授權 | 6016 x 4000 px | JPG | 88 點 |