This month's issue features a beautifully illustrated article on Dendrobium bigibbum by Peter Adams designed to help sort out this variable species and a detailed article continuing Stig Dalström's series on the orchids of Bhutan, featuring the genus Thunia, plants not often seen in today's collections. In addition, Joseph Arditti discusses Conrad Gesner, an outstanding botanist from the 16th century.
Also in this issue
