Separate names with a comma.
Discussion in 'Plants: Identification' started by coelacanth, Dec 5, 2012.
e.g. Prunus serotina, americana, virginiana at different ages?
This key seems straightforward... most of the characteristics needed for the key would be available in the winter, I think: Key to Prunus spp.
Note that it does not include P. cerasifera and P. padus.