Trees Like Postal Stamps
I am in fact building up a dendrological collection, and trying, like a philatelist, to obtain all the items from every series I take up. I do my best to collect here all the species, varieties and forms which can grow in our climate. (...) It is tempting to trace and obtain, for instance, Fagus [sylvatica] ‘Rotundifolia’, ‘Asplenifolia’, ‘Roseomarginata’, and so forth.