Abelia 'Keat’s Golden' Rose and white flower (Linnaeaceae)
Abelia x grandiflora Mauve pink flower (Glossy Abelia) (Linnaeaceae)
Abelia floribunda Pendulous clusters Pale rose to deep red flower (Mexican Abelia) (Linnaeaceae)
Abelia schumannii Clusters Pale rosy mauve, broad white stripe flower (Schumann’s Abelia) (Linnaeaceae)
Abelia x grandiflora 'Nanum' (Glossy Abelia) (Linnaeaceae)
Abeliophyllum distichum White flower (White Forsythia) (Oleaceae)
Abutilon 'Rust' (Malvaceae)
Abutilon megapotamicum 'Honeycomb' Bell shaped Yellow flower (Chinese Lantern) (Malvaceae)
Abutilon megapotamicum 'Imp' Bell shaped Red calyx, yellow flower (Brazilian Bell-Flower) (Malvaceae)
Abutilon megapotamicum 'Red Goblin' Bell shaped Red flower (Brazilian Bell-Flower) (Malvaceae)
Abutilon megapotamicum 'Variegatum' Bell shaped Red calyx, yellow flower (Brazilian Bell-Flower) (Malvaceae)
Abutilon x hybridum Bell shaped Orange flower (Chinese Lantern) (Malvaceae)
Abutilon x hybridum Bell shaped Pink flower (Chinese Lantern) (Malvaceae)
Abutilon x hybridum Bell shaped Red flower (Chinese Lantern) (Malvaceae)
Abutilon x hybridum Bell shaped White flower (Chinese Lantern) (Malvaceae)
Abutilon x hybridum Bell shaped Yellow flower (Chinese Lantern) (Malvaceae)
Abutilon x milleri 'Halo' Peach flower (Malvaceae)
Abutilon x milleri Apricot flower (Malvaceae)
Acanthus mollis 'Hollard’s Gold' (Bear’s Breeches) (Acanthaceae)
Acanthus mollis Large spikes to 1.8 m Purple to pink bracts, white flower (Bear’s Breeches) (Acanthaceae)
Acer 'Esk Flamingo' (Sapindaceae)
Acer palmatum (Japanese Maple) (Sapindaceae)
Actinidia kolomikta White flower (Kalomikta Vine) (Actinidiaceae)
Adenium obesum 'Desert Rose' Funnel shaped (Apocynaceae)
Agapanthus 'John Moffatt' (Agapanthaceae)
Agapanthus 'Snowball Dwarf' Sterile non invasive White flower (Agapanthaceae)
Agapanthus Light blue flower (Agapanthaceae)
Agapanthus White flower (Agapanthaceae)
Agapetes serpens Tubular Red flower (Himalayan Lantern) (Ericaceae)
Ajuga reptans 'Catlin’s Giant' 20 cm inflorescence Blue flower (Bugle) (Lamiaceae)
Ajuga reptans 'Jungle Beauty' Blue flower (European Bugle) (Lamiaceae)
Aloe boylei (Asphodelaceae)
Aloysia triphylla Pink to white flower (Lemon Scented Verbena) (Verbenaceae)
Alpinia coerulea White flower (Native Ginger) (Zingiberaceae)
Alpinia galanga White to pink Not very showy flower (Thai Ginger) (Zingiberaceae)
Alpinia mutica 'Lesser Cardamon' (Ginger) (Zingiberaceae)
Alpinia mutica White, marked with yellow and red flower (Zingiberaceae)
Alpinia purpurata Vivid scarlet bracts flower (Red Ginger) (Zingiberaceae)
Alpinia zerumbet 'Variegata' White, yellow lips, pink or red marked throats flower(Shell Ginger) (Zingiberaceae)
Alpinia zerumbet White, yellow lips with pink or red marked throats flower (Shell Ginger) (Zingiberaceae)
Amaryllis belladonna 'Alba' Funnell White flower (Belladonna Lily) (Amaryllidaceae)
Anemone nemorosa 'Robinsoniana' Lilac flower (Wood Anemone) (Ranunculaceae)
Aquilegia vulgaris Mixed colour flower (Ranunculaceae)
Aralia californica Creamy white flower (Elk Clover) (Araliaceae)
Arisaema (Araceae)
Arisaema amurense (Araceae)
Arisaema tortuosum (Araceae)
Arisaema triphyllum Chocolate purple, striped white flower (Jack In The Pulpit) (Araceae)
Artemisia ludoviciana White flower (Prairie Sage) (Asteraceae)
Arthropodium cirrhatum 'Matapouri Bay' White flower (Laxmanniaceae)
Arum italicum Green spathe flower (Araceae)
Aspidistra elatior 'Variegata' Bell shaped Cream to dark purple flower (Cast Iron Plant) (Ruscaceae)
Aspidistra elatior Bell shaped Cream to dark purple flower (Cast Iron Plant) (Ruscaceae)
Astelia (Asteliaceae)
Astelia chathamica (Chatham Island Astelia) (Asteliaceae)
Astelia nervosa Starry Light brown flower (Mountain Astelia) (Asteliaceae)
Aucuba japonica 'Variegata' Small Reddish flower (Japanese Aucuba) (Garryaceae)
Aucuba japonica Small Reddish flower (Japanese Aucuba) (Garryaceae)
Azara microphylla Vanilla scented flower (Salicaceae)
