Decaisnea fargesii

Decaisnea fargesii

Blue Sausage Fruit, Blue-bean, Dead Man's Fingers

Parkinsonia florida

Parkinsonia florida

Blue Palo Verde

Acacia cyanophylla

Acacia cyanophylla

Blue-leaved Wattle, Coojong, Golden Wreath Wattle, Orange Wattle, Port Jackson Willow, Western Australian Golden Wattle

Carpinus caroliniana

Carpinus caroliniana

American Hornbeam, Blue Beech, Hornbeam, Ironwood, Muscle-beech, Musclewood, Smooth-barked Ironwood, Water Beech

Hibiscus syriacus

Hibiscus syriacus

Rose Of Althea, Rose Of Sharon

Sambucus caerulea

Sambucus caerulea

Blue Elderberry

Stachytarpheta cayennensis

Stachytarpheta cayennensis

Cayenne Porterweed, Cayenne Vervain