Boronia heterophylla 'Cameo'
Moderately dense upright shrub, growing to about 2m tall by 1.5m wide. The foliage is a very dark green. The flowers occur in mid spring and have white petals with pale pink stripes and are fragrant.
Boronia heterophylla 'Cascade'
This cultivar is a moderately dense upright shrub, growing to about 2m tall by 1.5m wide. The foliage is a very dark green. The flowers occur in mid spring (late October to early November in Sydney), are pale pink in colour.
Boronia heterophylla 'Ice Charlotte'
Moderately dense upright shrub, growing to about 2m tall by 1.5m wide. The foliage is a very dark green. The flowers occur in mid spring and are white with secondary colour deep pink in colour and fragrant.
Boronia heterophylla 'Moonglow'
Moderately dense upright shrub, growing to about 2m tall by 1.5m wide. The foliage is a very dark green. The flowers occur in mid spring and are white and fragrant.
Boronia heterophylla 'Purple Rain'
Moderately dense upright shrub, growing to about 2.5m tall by 1.5m wide. The foliage is a very dark green. The flowers occur in mid spring and purple in colour and fragrant. Selection criteria: purple flowers, bushy plant habit, stem length, flower production and rust tolerance.
Boronia heterophylla 'Stella'
Moderately dense upright shrub, growing to about 3m tall by 1.5m wide. The foliage is a very dark green. The flowers occur in mid spring and deep pink in colour and fragrant.
Selection criteria: early flowering, vigour in cultivation, growth habit, stem length, flower production and rust tolerance.
Boronia muelleri 'Sunset Serenade'
This cultivar grows to about 1m tall by up to 1m wide. It is a
dense bush and very floriferous. The main flowering season is from August
to December though occasional flowers are found throughout the year. The
flowers are up to 10mm across and are pink in colour.
Diagnosis:
B. muelleri 'Sunset Serenade' can be distinguished from other
forms of B. muelleri by its smaller stature, denser habit and greater
floriferousness.
Boronia 'Carousel'
This cultivar is a moderately dense upright shrub, growing
from 1-4 metres tall, but usually is 2m tall by 1.5m wide. The foliage is a
very dark green. The flowers occur in mid spring (late October to early
November in Sydney), are pink in colour aging to a deep red. The petals
last for a long period.
Diagnosis:
Boronia 'Carousel':
An upright shrub 1-4 metres tall by 1.5m wide. Leaves
pinnate to 35mm long, leaflets to 10mm long, dark green and mainly glabrous
(some scattered hairs along main vein). Flowers bell shaped, ca. 8mm long,
solitary, petals bright pink aging to deep red. Flowers October-November.
Boronia heterophylla (Red or Kalgan Boronia):
An upright, bushy shrub to 3m
tall by 2m wide though usually smaller and narrower. Leaves pinnate or
simple to 50mm long, leaflets to 30mm long, dark green and glabrous.
Flowers bell shaped, ca. 10mm long, solitary, petals reddish-pink and fade
as they age, slightly fragrant. Flowers can be found between
August-November.
Boronia molloyae (Tall Boronia):
An upright to spreading shrub 1-4m tall by
1-2m wide. Leaves pinnate, 20-50mm long, dark green and hairy, aromatic.
Flowers bell like, ca. 5mm long, solitary, pinkish-red, not fading with
age. Flowers October-January
The main characteristics of importance are the length of time the flowers
are held and the retention of the colour of the flowers as they age.
Boronia 'Tyalge Ruby'
Small shrub. Leaves strongly fragrant (citronella), 7-11
lobed, to 2.5cm long. Leaflets 8 - 10 mm long, oil glands on upper surface,
small hairs (sparse) on margins. Flowers usually 4 petals, 4 stamens and 4
carpels but occasionally 5 petals, 9 stamens and 5 carpels.
Diagnosis:
Boronia 'Tyalge Ruby' differs from B. muellerii by having
smaller but strongly fragrant leaves, like B. citriodora. It differs from
B. pilosa in having fragrant leaves. It has smaller leaves than B.
citriodora and B. pinnata. It has larger leaves than B. citrata and B.
'Sunset Serenade' but is also more fragrant than the latter.