Crataegus ×ninae-celottiae and C. ×cogswellii (Rosaceae, Maleae), two spontaneously formed intersectional nothospecies
山楂属×ninae-celottiae和山楂属×cogswellii（蔷薇科，马来族），两种自发形成的交叉物种
期刊:PhytoKeys
影响因子:1.5
doi:10.3897/phytokeys.36.6784
Christensen, Knud Ib; Zarrei, Mehdi; Kuzmina, Maria; Talent, Nadia; Lin, Charlotte; Dickinson, Timothy A
