Computers are gaining on our botany skills. Scientists have developed software that combines machine learning and computer vision to guess which plant family a leaf belongs to. Although it's designed ...

Why do some trees have leaves, while others produce needles? This beginner's guide introduces needles and scaly and flat leaves to help you understand their identifying factors. With this information, ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Leaves are food factories for the tree. Powered by sunlight, the green ...

This is a preview. Log in through your library . Abstract A study was made on the identification and distribution of physiologic races of Wheat leaf rust, Puccinia recóndita Rob. ex. Desm. and of stem ...

Most studies of tiller development have not related the physiological and morphological features of each culm to its subsequent fertility. This introduces problems when trying to account for the ...