A pollinator in action on a cannonball tree. In a study of evening primrose (Oenothera), asexual species accumulated more adverse DNA mutations compared to their sexual counterparts. Also, sexual ...

THE scope of this book is somewhat ambitious, for although it is limited to the requirements of intermediate examinations, it takes up in considerable detail the four main branches of botany.

Endemic to Hawaii, ­ Viola chamissoniana has a delicate flower and a woody stem. There are seven to nine species of Viola, depending on the authority, in Hawaii. They can be found on all the main ...

New Phytologist is a leading world journal, publishing original research papers on all aspects of the plant sciences. It publishes also a prestigious series of invited reviews, Tansley Reviews, named ...

Have you ever seen a tree that has had its branches all cut back to the trunk? There's a reason for that, and it could ...