Crataegus cogswellii K.I.Chr. & T.A.Dickinson PhytoKeys 36: 19. 2014 [9 Apr 2014] [epublished]

Nomenclatural References

• literature : Christensen, K. I., Zarrei, M., Kuzmina, M., Talent, N., Lin, C., & Dickinson, T. (2014). Crataegus ×ninae-celottiae and C. ×cogswellii (Rosaceae, Maleae), two spontaneously formed intersectional nothospecies. PhytoKeys, 36, 1–26. https://doi.org/10.3897/phytokeys.36.6784 DOI link generated from IPNI data.
• person : Knud Ib Christensen (1955-2012) Based on occurrence of standard abbreviation 'K.I.Chr.' in the authors string.
• person : Timothy Adam Dickinson (b.1946) Based on occurrence of standard abbreviation 'T.A.Dickinson' in the authors string.
• database : IPNI record: 77142799-1