Paxistima canbyi (Canby Paxistima, Rat-stripper, Cliff Green, Mountain Lover)


Michael's Opinion

Canby Paxistima can survive in harsh climates on alkaline soils. It is excellent as a ground cover because of its compactness and dense form.

Botanical Information

FamilyCelastraceae
GenusPaxistima
Speciescanbyi
CategoryWoody
TypeShrub (evergreen)
ReferencesJ and J Craft Gardening Centre, Langton, Ontario.
OriginCentral Mountains of Eastern the United States.
Pronunciation

Details

USDA Hardiness Zone 3-7
USDA Hardiness Ref.
Canadian Hardiness Zone 2-6
Canada Hardiness Ref.
RHS Hardiness Ref.
Temperature (°C)-30 to 30
Temperature (°F)-40 to -15
Height30 cm
Spread50 cm
GrowthSlow
Flowering PeriodAugust

Description and Growing Information

General DescriptionThis small low growing evergreen shrub has lustrous dark green foliage in the summer. In the winter, the foliage turns slightly bronzish colour.
ID CharacteristicThis plant has decumbent branches which often root when in contact with the soil. Most commonly planted with other low growing shrubs in rock gardens.
ShapeThis low growing evergreen shrub is quite small, usually found mat like as an understory specimen.
LandscapeThis low growing specimen is great as an evergreen ground cover. Makes an excellent facer plant, or a low hedge. Very tolerant of high pH soils.
PropagationPropagated easily by division of the root ball which usually takes place in early spring. Cuttings are easily adaptable but growth will be slow. Cuttings are usually taken in early spring.
CultivationThis plant likes moist soils but it can tolerate full sun however it thrives in partial shade. Can handle high pH soil levels. It is very successful growing on calcareous soils.
PestsIt may suffer from leaf spot and scale.
HabitatGrows mostly on calcareous soils and rocky locations. Native to the Eastern United States.
Bark/Stem DescriptionBark has no ornamental value since it is well hidden by the foliage. However if you trim the lower branches you will expose papery strips of bark exfoliating down the branch.
Flower/Leaf Bud DescriptionBuds are solitary, sessile, ovoid, very small, with about 2 pairs of exposed scales; the terminal bud is somewhat larger with more visible scars, 3-7mm in size.
Leaf DescriptionOpposite, simple, evergreen, 3-4 cm in length and 5-7 mm in width. The leaves are very dark green in colour, and have a waxy look to them.
Flower DescriptionFlowers are perfect, greenish or reddish in colour; not showy. Flowers are from 1 cm in length and 1 cm in width, and are borne in late May.
Fruit DescriptionFruit is very small and is a reddish colour. Very leathery in texture, 2 valved capsule, 5-7 mm in size.
Colour DescriptionLustrous dark green in the summer months and bronzish in the winter months. The bark is a light brown in colour.
Texture DescriptionBark is fine textured.

Photographs