Lavandula  
 
L. angustifolia 'Hidcote'
English Lavender

Height:   60 cm (24")
Spread:   75 cm (30")
Soil:   Well-drained soil.
Exposure:   Full sun.
Flowers:   Dark purple flowers.
Cold Hardiness:   Zones 4-9 (hardy to -34 C or to -30 F)
Suggested Uses:   Shrub border; Rock garden; Also great for a low hedge.
General Information:   Drought tolerant; Deer resistant; Leaves and flower heads can be dried for potpourri.

 
L. angustifolia 'Munstead'
English Lavender

Height:   45 cm (18")
Spread:   60 cm (24")
Soil:   Well-drained soil.
Exposure:   Full sun.
Flowers:   Blue-purple flowers.
Cold Hardiness:   Zones 4-9 (hardy to -34 C or to -30 F)
Suggested Uses:   Shrub border; Rock garden; Also great for a low hedge.
General Information:   Drought tolerant; Deer resistant; Leaves and flower heads can be dried for potpourri.


Leptinella  
 
L. minor
Alpine Brass Buttons

Height:   5-6 cm (2")
Spread:   30 cm (12")
Soil:   Well-drained soil.
Exposure:   Partial sun and/or partial shade.
Cold Hardiness:   Zone 5-9 (hardy to -29°C or -20 °F)
Suggested Uses:   Between paving stones and in small containers.
General Information:  

Evergreen.


 
L. potentillina
Chatham Brass Buttons

Height:   5-10 cm (2-4")
Spread:   30-40 cm (12-16")
Soil:   General garden soil, moist conditions.
Exposure:   Partial sun and/or partial shade.
Flowers:   Yellow "buttons" in the summer.
Cold Hardiness:   Zone 5-9 (hardy to -29°C or -20 °F)
Suggested Uses:   Naturalizing around ponds or along pathways; Between paving stones.
General Information:  

Forms a dense carpet that will tolerate light foot traffic; Great companion for spring bulbs; Evergreen.


 
L. squalida
Green Brass Buttons

Height:   5-6 cm (2")
Spread:   30 cm (12")
Soil:   Well-drained soil.
Exposure:   Partial sun and/or partial shade.
Flowers:   Small brass buttons in the summer.
Cold Hardiness:   Zone 4-9 (hardy to -34°C or -30°F)
Suggested Uses:   Good companion for bulbs; Between paving stones.
General Information:  

Evergreen.


 
L. squalida 'Platt's Black'
Brass Buttons

Height:   5 cm (2")
Spread:   20 cm (8")
Soil:   Moderately fertile, sharply-drained soil.
Exposure:   Partial sun and/or partial shade.
Flowers:   Black button-like flowerheads.
Cold Hardiness:   Zone 5-9 (hardy to -29°C or -20 °F)
Suggested Uses:   Paving crevices; Gravel gardens.
General Information:   Evergreen.


 
Lithodora diffusa 'Grace Ward'
Blue Lithospermum

Height:   24 cm (10")
Spread:   50 cm (20")
Soil:   Prefers low pH (acidic) soil.
Exposure:   Full sun.
Flowers:   Brilliant blue flowers May to September.
Cold Hardiness:   Zone 5-9 (hardy to -29°C or -20 °F)
Suggested Uses:   Excellent in a planter.
General Information:   Deer resistant; Evergreen.