Poison ivy in south-western part of Lincoln Woods State Park. Providence, Rhode Island
The image shows a vine with heart-shaped leaves growing up and around the trunk of a tree. The leaves are yellow and orange, indicating that it is autumn.
This is poison ivy (Toxicodendron radicans). It has three distinctive leaflets and can grow as a vine or small shrub. Poison ivy contains an oily sap called urushiol, which causes severe skin irritation in most people who touch it. The rash from poison ivy typically starts within 12-48 hours after exposure and lasts for several days to weeks.
Poison ivy is common throughout much of North America, especially in the eastern United States and southeastern Canada. It thrives in woodland areas with rich soil and partial shade. In this image, it appears to be growing on a tree trunk at Lincoln Woods State Park, in Providence, Rhode Island. – AI vision
🇨🇳 中文描述 / Chinese Description
南部林木州立公园西南部的毒伊维。2004年10月10日罗德岛省普罗维登斯。图片中显示了一种藤本植物，有心形叶子从树干上生长出来。黄色和橙色叶子表明它是秋天。这就是毒伊维（Toxicodendron radicans）。它有三个独特的叶片，可以作为藤本植物或矮灌木生长。在大多数接触它的人身上，毒伊维含有油性树脂，会引起皮肤剧烈过敏反应。中毒后几天到几周内皮肤通常会出现红斑。毒伊维在北美洲大部分地区很常见，特别是在美国东部和加拿大东南部。它喜欢生长在土壤丰富、部分阴影的林地中。从这张照片来看，它似乎正在罗德岛省普罗维登斯的林伍兹州立公园树干上生长。. – Chinese translation
