BioImages: The Virtual Field-Guide (UK)

Hutchinson, G. & Rich, T.C.G., 2005

Conservation of Britain's biodiversity: Hieracium radyrense (Asteraceae), Radyr Hawkweed

Taxonomy, identification features, list of sites and population sizes, biology and ecology, and conservation.

Journal	Watsonia
Volume	Vol 25, Part 4
Page range	403-407
Illustrations	Line drawing of herbarium specimen, tetrad map of distribution in South Wales.

Malcolm Storey

Identification

Current