Witch hazel (which has the species name Hamamelis virginiana), a type of plant native to North America, is a member of the Hamamelidaceae plant family. Sometimes also called winter bloom, the leaves, ...

How we tested plant identification apps We downloaded the apps to an iPhone and Android phone and used them during summer 2025 to identify a range of plants from photos of bark, leaves, flowers and ...

Adding a small amount of pure witch hazel to a cotton ball and dabbing onto the hemorrhoid may provide relief from many symptoms. If this makes symptoms worse, people should try a less direct method.

Apps & Tools Purdue Plant Doctor The Purdue Plant Doctor website can help you identify plants including trees. This project is a collaboration between Department of Botany and Plant Pathology and ...

Meet Cicuta douglasii, better known as Western Water Hemlock. While it’s not particularly scary looking, the United States ...

With the advancement of deep learning, and CNNs in particular, comes the ability to correctly classify plant diseases automatically with increased accuracy. This work provides a robust system by ...