- 2015
- Abelmoschus moschatus
- Abutilon indicum
- Abutilon pictum ‘Thompsonii’
- Abutilon ‘Souvenir de Bonn’
- Alyogyne huegelii
- Ananas comosus
- Beth Phillip
- Carol Hartley
- Carolyn Dimond
- Cistus crispus
- Citrus limon
- Echeveria elegans
- Fritillaria imperialis ‘Aurora’
- Gay Boyle
- Ilex x altaclerensis ‘Lawsoniana’
- Jackie Copeman
- Judith Golder
- Julie Spyropoulos
- Kay Bird
- Laburnum x watereri ‘Vossii’
- Lantana camara
- Leigh Ann Gale
- Lesley Ann Sandbach
- Linda Pitkin
- Lizabeth Leech
- Lophophora diffusa
- Lucinda Grant
- Lydia Holden
- Lysimachia clethroides
- Malus x purpurea ‘Neville Copeman
- Metasequoia glyptostroboides
- Myrtus communis ssp.tarentina
- Opuntia basilaris
- Passiflora caerulea
- Pearl Bostock
- Penny Price
- Philadelphus ‘Belle Etoile’
- Pteris cretica ‘Albo-lineata’
- Rosa ‘Dublin Bay’
- Sara Bedford
- Sheila Clarke
- Shirley Richards
- Shirley Slocock
- Solenostemon scutellarioides ‘Winsome’
- Susan Conroy
- Vicky Wilkinson
