Where do you want to save Oenothera lindheimeri [Silver Fountain] ('Walsilfou') (G)?
Gaura lindheimeri 'Walsilfou', Gaura lindheimeri [Silver Fountain], Oenothera lindheimeri 'Walsilfou'
Horticultural Classification Codes are often given to genera which have a large number of species or cultivars. They are used to categorise cultivated plants based on specific, shared characteristics such as shape, colour, size or flowering time, and can be displayed as letters or numbers
For example: Dahlia ‘Sunset Kate (Sin) = Single flower Rosa ‘Marigold’ (HT) = Hybrid Tea