The new book below, published by Arthur Chater, on rusts in Wales, may be of interest to readers:
It has an interesting and informative text and many excellent photos. Rusts can be easily spotted as an adjunct to general botanising or other natural history activities and there are `good finds` to be made. Carmarthenshire is one of the better covered counties for rusts in Wales while Glamorgan is rather poorly recorded....now`s your chance to rectify matters!
PS. I forgot to mention that it can be downloaded for free as a pdf - just type in the title into `google`.