Monograph of British and Irish Hieracium section Foliosa and section Prenanthoidea by Rich, Tim C. G. 1961-, McCosh, David J.

Atlas of British and Irish hawkweeds (Pilosella L. and Hieracium L.) by McCosh, David J., Rich, Tim C. G. 1961-

Plant crib 1998 by Rich, Tim C. G. 1961-

Plant crib by Rich, Tim C. G. 1961-, Rich, Matthew D. B.

Gentians of Britain and Ireland by Rich, Tim C. G. 1961-, McVeigh, Andy

British alpine hawkweeds a monograph of British Hieracium section Alpina by Tennant, David J. 1936-, Rich, Tim C. G. 1961-

Indexes

Plant crib 1998 by Rich, Tim C. G. 1961-, Jermy, A. C. 1932-, Carey, Jessica L.

British northern hawkweeds a monograph of British Hieracium section Alpestria by Rich, Tim C. G. 1961-, Scott, Walter 1940-

Indexes