Color: Blue

A

• African Violet – Saintpaulia ionantha and S. spp.

• Ageratum – Ageratum houstonianum

• Alstroemeria – Alstroemeria spp.

• Artichoke – Cynara scolymus

B

• Balloon Flower – Platycodon grandiflora

• Bella Donna Delphinium – Delphinium X belladonna

• Bellflower – Campanula spp.

• Bird of Paradise – Strelitzia reginae

• Blue Lace Flower – Trachymene coerulea (Didiscus coerulea)

• Bluebeard – Caryopteris X clandonensis

• Browallia – Browallia spp.

• Butterfly-Bush – Buddleia davidii

C

• Cape Primrose – Streptocarpus spp. or S. X hybridus

• Carnation – Dianthus caryophyllus

• China Aster – Callistephus chinensis

• Cineraria – Pericallis X hybrida (Senecio X hybrida)

• Coleus – Solenostemon scutellarioides (Coleus blumei)

• Columbine – Aquilegia spp.

• Cornflower – Centaurea cyanus

• Crocus – Crocus spp.

• Cupflower – Nierembergia hippomanica (N. caerulea), N. spp.

D

• Dahlia – Dahlia spp.

• Delphinium – Delphinium elatum

• Dutch Iris – Iris X hollandica (I. spp.)

E

• Edging Lobelia – Lobelia erinus

F

• Fuchsia – Fuchsia spp.

G

• Globe Thistle – Echinops bannaticus (E. ritro), E. spp.

• Glorybower – Clerodendrum spp. (mostly C. philippinium)

• Grape Hyacinth – Muscari armeniacum, M. botryoides

H

• Heliotrope – Heliotropium spp.

• Horned Viola – Viola cornuta

• Hyacinth – Hyacinthus orientalis

• Hydrangea – Hydrangea macrophylla

L

• Lantana – Lantana montevidensis

• Larkspur – Consolida spp.

• Lavender – Lavandula spp. (mostly L. angustifolia)

• Lily of the Nile – Agapanthus africanus

• Lisianthus – Eustoma grandiflorum

• Love in a Mist – Nigella damascena

• Lupine – Lupinus spp.

M

• Michaelmas Daisy – Aster novi-belgii

• Mini Gladiolus – Gladiolus spp.

• Mokara Orchid – X Mokara spp.

• Monkshood – Aconitum napellus

• Moth Orchid – Phalaenopsis spp.

N

• Nemesia – Nemesia spp.

• New Guinea Impatiens – Impatiens hawkeri

O

• Osteospermum – Osteospermum ecklonis

P

• Pansy – Viola X wittrockiana, V. X wittrockiana tricolor

• Persian Violet – Exacum affine

• Petunia – Petunia X hybrida

• Poppy Anemone – Anemone coronaria or A. spp.

• Potted Aster – Aster spp.

• Primrose – Primula spp.

• Purple Glory Plant – Sutera cordata or possible S. grandiflora

R

• Rosemary – Rosmarinus officinalis

S

• Scabiosa – Scabiosa caucasica

• Sea Holly – Eryngium planum

• Silver Dollar – Eucalyptus polyanthemos, E. spp.

• Speedwell – Veronica longifolia and V. spp.

• Spiderwort – Tradescantia zebrina (Zebrina pendula)

• Swan River Daisy – Brachycome iberidifolia or B. hybrid

• Sweet Sultan – Amberboa moschata (Centaurea moschata)

• Sword Lily – Gladiolus spp.

T

• Tasmanian Blue Gum – Eucalyptus globulus

• Throatwort – Trachelium caeruleum

• Touch-Me-Not Flowers – Impatiens walleriana

• Tweedia – Tweedia caerulea (Oxypetalum caeruleum)

V

• Vanda Orchid – Vanda spp.

• Vervain – Verbena X hybriba

W

• Wild Pansy – Viola tricolor