Listings and catalogues
Used as verification of names of cultivars and referred to in the Register and Checklist
- P
- ‘P. & J. Can.’
- ‘Palo Alto Nursery. Schmidt, Wm.E. USA.’
- ‘Payneham Nurseries. Sewell, Henry to 1930, Bowel’s F.W.) Aust.’
- ‘Pearce Bros. Formerly Darling Nursery. Shepherd & Co. Aust.’
- ‘Pelargonien-Fischer (See Fischer K.G.) Ger.’
- ‘Pelargonium Place. Edwards, Marjory Aust.’
- ‘Pelargonium Society News 2007. Swe.’
- ‘Pelargos Nurseries de Villiers Mrs. J. RSA.’
- ‘Petersfield Nursersies. Hodgson Mrs. Peta RSA.’
- ‘Petersham Aust.’
- ‘Pine Ridge Can.’
- ‘Porter UK.’