%0
Generic
%T
Crataegus ×ninae-celottiae and C. ×cogswellii (Rosaceae, Maleae), two spontaneously formed intersectional nothospecies
%A Christensen, Knud Ib
%A Zarrei, Mehdi
%A Kuzmina, Maria
%A Talent, Nadia
%A Lin, Charlotte
%A Dickinson, Timothy
%I Pensoft Publishers
%@ 1314-2011
%@ 1314-2003
%K Plant Science
%K Ecology, Evolution, Behavior and Systematics
%D 2014
%C Pensoft Publishers