Three new species of hawkweed (Hieracium; Asteraceae) from northern England
Three new species of hawkweed are described in Hieracium section Stelligera from Northern England, based on the herbarium collection of Vincent Jones; Hieracium lacinifolium V. Jones, Hieracium obovatifolium V. Jones and Hieracium pseudosubcyaneum V. Jones.
Copyright and licence: Authors (or their employers) retain their copyright in articles and images published in British & Irish Botany and are not required to assign this to the Botanical Society of Britain & Ireland (BSBI). All that BSBI requires from authors is a license to publish the article in British & Irish Botany and make it freely available to all in pdf format under the terms of Creative Commons Attribution 4.0 International Public License, which also enables BSBI to reproduce components of the article in other BSBI outputs (eg. BSBI News, the BSBI website and/or the BSBI News & Views blog) for publicity purposes. The licence code can be accessed here: