Corolla blue to white with bluish veins

Corolla blue with yellowish-white throat

Corolla blue-violet

Corolla blue

Corolla dark purple-blue, mauve or royal blue

Corolla pale blue to deep or royal blue or purple

The corolla is blue to bluish-purple

Corolla 26.5–41.5 mm long, blue, mauve or lilac

Flowers resupinate, pinkish white, various shades of blue, deep magenta or dark purple

Corolla often blue

Flowers: Light blue to violet

Flowers Iris-like, usually blue or yellow

Corolla 7–13 mm. long, blue or rarely mauve or white

The flowers are purplish blue

Flowers 4–5-merous, regular or irregular, blue to violet

Corolla usually blue, mauve or purple

Flowers deep blue, occasionally pure white

Flowers pale blue.

Flowers pink, purplish or blue

Corolla 4–5 lobed, white, blue or yellow

Blue-purple flowers.

Corolla bright blue

Corolla hairy, concolorously pale mauvish-blue, or with a white throat, or pale yellow with a pale blue limb

Flowers sometimes scented, blue-purple, red or rarely white

Flowers few, rather large, long- stalked, and blue, purplish or white

paler violet-blue flowers.

Corolla open during the day, blue

Flowers not scented, blue violet or purple

Flowers frequently sessile, actinomorphic, blue

Typically with blue and yellow-winged flowers

Flowers white to blue

Flowers often in shades of blue or purple

Flowers blue, purple, reddish purple or pink.

Flowers blue or violet

bright blue marginal florets

Corolla pale to deep mauve, pale to deep purple or blue to dark blue with white throat

corolla 5-10 mm long, dark blue

The compound flower head (capitulum) is bright yellow in the centre (the bisexual disc florets) with a ring of sky-blue female ray florets around the outside.

Flowers blue, purple, red, white or pink

Flowers rich blue.

Flowers: Star-like, lilac-blue to violet

Corolla pale blue

Deep blue flowers

Flowers blue, pink or purple

Flowers blue to purple.

Flowers blue

Flowers blue.

blue, purple or white

Flowers purple, blue or mauve

Corolla deep blue

Corolla (28.5 –) 35 – 41.5 mm long, blue (-purple)

star-shaped blue or whitish flowers.

Flowers medium-sized, blue, pedicellate, arranged in racemes

Flowers white or blue

Flowers usually 5-merous (rarely 4-merous), blue, pale violet, rarely white.

The flowers, which are less than half a centimetre across, are a vivid sky blue.

deep blue flowers

Flowers mostly blue

Corolla blue

Flowers usually blue

Flowers deep blue

Flowers deep blue

The flower heads are normally clear blue

Flowers blue

Corolla blue to purple

Flowers blue

Normally blue

Flowers rich pure blue

Corolla blue

Flowers blue

Flowers blue

Flowers bisexual and male, zygomorphic; sepals sepaline, free or the anterior 2 connate; petals free, posterior 2 large, clawed, usually blue

The flowers pale blue

It has large pure blue flowers

Flowers bright pure blue, with 3 well-developed petals

Corolla hypocrateriform, dark blue, tube straight

Corolla lilac to violet-blue or sometimes white

Petals 6–8 mm long, lilac to blue, spathulate

Corolla purplish blue and white

Corolla blue or white, rarely pink

Corolla 5-lobed, white or purple to blue-violet

Petals blue.

Corolla blue