‘Caerketton White’

White flowers, VII–IX; mid-green foliage; branches less than most lings yet forms a tidy plant; spreading habit; height 21–25cm; spread 31–45cm. Named after Caerketton Hill in the Pentlands, Scotland.

‘Cairnwell’

Sparse lilac-pink flowers, VIII–IX; golden foliage, tinted red in winter; prostrate; height 10–15cm; spread 21–25cm. Hardy. Named after The Cairnwell, a mountain near Devil’s Elbow on the Perth–Braemar road (A90), Scotland.

‘Caleb Threlkeld’

Lavender (H3) flowers, VIII–IX; dark green foliage; forms a prostrate mat; height less than 10cm; spread 31–45cm. Named after the author of first Irish Flora, who came from Threlkeld in Cumberland.

‘Calf of Man’

White flowers, VIII–IX; bright green foliage; prostrate habit; height 10–15cm; spread 26–30cm. Very like ‘White Carpet’.

‘Californian Midge’

Lavender (H3) flowers, VII–X; emerald green foliage; forms a neat, tight green mound; height 26–30cm; spread 31–45cm.

From the USA; introduced to Europe by F. J. Chapple (Port Erin, Isle of Man) by 1960; ‘a curiosity sent to me from a reader in California’.

Named after the state in the USA whence it came, and its diminutive habit.

‘Camla’

❁ Shell-pink (H16) flowers in short erect spikes, IX–X; dark green foliage; height 30cm; spread 40cm. Found by F. W. Millard (Camla, East Grinstead, Sussex, England) about 1934. Camla is in County Monaghan, Ireland.

‘Carmen’

Crimson (H13) flowers, produced profusely, VIII–IX; dark green foliage; open, vigorous habit; height 26–30cm; spread 46–60cm.

Sport on ‘Barnett Anley‘; found by C. Bouter (Boskoop, Netherlands); introduced by C. Bouter in 1968.; similar in colour to ‘Darkness‘.

 

‘Carngold’

Mauve flowers, VIII–IX; bright golden yellow foliage; neat upright habit; height 31–45cm; spread 46–60cm. Found at Carn Nursery, Northern Ireland, as a sport on ‘Boskoop’. One of the best yellow-foliaged cultivars of Calluna vulgaris.

‘Carole Chapman’

White flowers, VIII–X; yellow foliage throughout the year; slow growing; height 31–45cm; spread 46–60cm.

Found by J. W. Sparkes (Beechwood Nursery, Beoley, Redditch, Worcestershire, England); introduced by J. W. Sparkes about 1966.

Named after the third child of Charlie Chapman, Director of J. V. White of Birmingham, England