Cornus amomum Mill. ssp. amomum

Scientific Name: Cornus amomum Mill. ssp. amomum


Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Magnoliopsida / Rosidae / Cornales / Cornaceae / Cornus L./ Cornus amomum Mill. ssp. amomum

<i>Cornus amomum</i> Mill. ssp. amomum
General Information
Usda SymbolCOAMA
GroupDicot
Life CyclePerennial
Growth HabitsShrub
Native LocationsCOAMA

Plant Guide

Use soil moisture sensors to measure the soil moisture of Cornus amomum Mill. ssp. amomum.

Fact Sheet

Alternate Names

Swida amomum (P. Mill.) Small

Uses

The primary use of this species is for field and farmstead windbreaks and wildlife borders. It is also being used with willows for streambank protection. Other beneficial uses are for fish and wildlife habitat improvement, slope stabilization, borders, and as an ornamental.

Status

Please consult the PLANTS Web site and your State Department of Natural Resources for this plant’s current status (e.g. threatened or endangered species, state noxious status, and wetland indicator values).

Description

Silky dogwood is a large shrub, often 6-10 feet in height. The growth habit is upright rounded, but where stems are in contact with the ground, roots are formed. This behavior creates thickets. Young dogwoods have bright red stems in the fall, winter and early spring, which turn reddish-brown in the summer. As the shrub matures, the stems turn reddish-brown year-round and later gray. Silky and redosier dogwood, though very similar, can be distinguished by their pith and fruit color. Silky dogwood has a brown pith in 1-2 year old stems, dark green ovate leaves, yellowish-white flowers which bloom in mid-June, and bluish colored fruit which matures in September. Redosier dogwood has a white pith, dark green ovate leaves, white flowers, and whitish colored fruit. There are approximately 12,000 seeds per pound. Robert H. Mohlenbrock USDA NRCS 1991. Southern Wetland Flora @ USDA NRCS PLANTS

Adaptation and Distribution

Distribution

Distribution

Silky dogwood is adapted from Michigan and Wisconsin to Maine and south to Georgia, Florida, and Tennessee, Use soil moisture sensors to measure the soil moisture of Cornus amomum Mill. ssp. amomum., It has done exceptionally well in the Lake states, but poorly outside it’s natural range, It performs best in soils that are moist, somewhat poorly drained, moderately acidic to neutral, and in areas that have medium to coarse soils, It is highly tolerant of shade but not of droughty conditions, For a current distribution map, please consult the Plant Profile page for this species on the PLANTS Website,

Establishment

Windbreaks: The site must be prepared by reducing weed competition. If equipment can be used, plow or disc the site first. If equipment cannot be used, clear sod from a one foot square area and plant as soon as frost is gone in the Spring. For bare root plants, holes should be dug deep enough to accommodate the entire root system. Space plants 5-6 feet apart in a row. If planting in a cluster, 8x10 or 10x10 foot spacing is advisable. Streambank stabilization: Steep slopes must first be graded. The slope should be 1:1 or flatter. Any trees considered unstable should be removed. One year old rooted cuttings should be used for planting. Plant in early spring, preferably before May. Do not plant after June 1. Plant the cuttings two feet apart for streambank erosion control, four to six feet apart for wildlife habitat. Establishment with other species, such as willow and other riparian species, is a good practice. On sites with banks that may become dry over the summer, utilize silky dogwood next to the water, with willows above. Immediately after planting, grasses and legumes may be planted to provide initial stabilization. After 2 or 3 years the dogwoods will become effective. Silky dogwood is vulnerable to livestock browsing. In order to ensure survival, fencing must be incorporated into the plan. Rooted hardwood cuttings are taken in January, allowed to develop callus in refrigerated storage, and planted in mid-May in well drained soil 2 inches apart. The cuttings should be 1/4-1/2 inch in diameter and 9 to 12 inches long. They should be planted with approximately 2 inches exposed above ground level.

Management

The planted areas should be examined each spring after the major runoff period has ended. Areas where vegetation has been destroyed must be immediately replaced with new plants. If any mechanical measures are being used to prevent erosion, they must also be maintained to prevent any more damage.

Plant Traits

Growth Requirements

Cold Stratification RequiredYes
Hedge ToleranceMedium
Hedge ToleranceMedium
Frost Free Days, Minimum110
Frost Free Days, Minimum110
Fire ToleranceHigh
Fire ToleranceHigh
Fertility RequirementMedium
Fertility RequirementMedium
Drought ToleranceLow
Drought ToleranceLow
Cold Stratification RequiredYes
Temperature, Minimum (°F)-38
CaCO3 ToleranceLow
CaCO3 ToleranceLow
Anaerobic ToleranceMedium
Anaerobic ToleranceMedium
Adapted to Medium Textured SoilsYes
Adapted to Medium Textured SoilsYes
Adapted to Fine Textured SoilsYes
Adapted to Fine Textured SoilsYes
Adapted to Coarse Textured SoilsYes
Adapted to Coarse Textured SoilsYes
Moisture UseHigh
Temperature, Minimum (°F)-33
Shade ToleranceIntermediate
Shade ToleranceIntermediate
Salinity ToleranceNone
Salinity ToleranceNone
Root Depth, Minimum (inches)16
Root Depth, Minimum (inches)16
Precipitation, Minimum36
Precipitation, Minimum36
Precipitation, Maximum60
Precipitation, Maximum60
Planting Density per Acre, Minim1200
Planting Density per Acre, Minim1200
Planting Density per Acre, Maxim4800
Planting Density per Acre, Maxim4800
pH, Minimum5.0
pH, Minimum5.0
pH, Maximum7.0
pH, Maximum7.0
Moisture UseHigh


Morphology/Physiology

Active Growth PeriodSpring and Summer
ToxicityNone
ToxicityNone
Shape and OrientationSemi-Erect
Fire ResistantNo
Foliage TextureCoarse
Foliage TextureCoarse
Foliage Porosity WinterModerate
Foliage Porosity WinterModerate
Foliage Porosity SummerDense
Foliage Porosity SummerDense
Foliage ColorGreen
Foliage ColorGreen
Flower ConspicuousYes
Flower ConspicuousYes
Flower ColorWhite
Flower ColorWhite
Resprout AbilityNo
Fire ResistantNo
Fall ConspicuousNo
Fall ConspicuousNo
Coppice PotentialYes
Coppice PotentialYes
C:N RatioHigh
C:N RatioHigh
BloatNone
BloatNone
Active Growth PeriodSpring and Summer
Shape and OrientationSemi-Erect
Fruit/Seed ColorGreen
Resprout AbilityNo
Nitrogen FixationNone
Nitrogen FixationNone
Low Growing GrassNo
Low Growing GrassNo
LifespanModerate
LifespanModerate
Leaf RetentionNo
Leaf RetentionNo
Known AllelopathNo
Known AllelopathNo
Height, Mature (feet)10.0
Height, Mature (feet)7.0
Fruit/Seed ColorGreen
Fruit/Seed ConspicuousYes
Fruit/Seed ConspicuousYes
Growth FormStoloniferous
Growth FormStoloniferous
Growth RateModerate
Growth RateModerate
Height at 20 Years, Maximum (fee7
Height at 20 Years, Maximum (fee7


Reproduction

Propagated by CuttingsYes
Propagated by SeedYes
Propagated by SeedYes
Propagated by SodNo
Propagated by SodNo
Propagated by SprigsNo
Propagated by SprigsNo
Propagated by TubersNo
Propagated by TubersNo
Seed per Pound12200
Seed per Pound12200
Fruit/Seed Period EndSummer
Seed Spread RateSlow
Seed Spread RateSlow
Seedling VigorMedium
Seedling VigorMedium
Small GrainNo
Small GrainNo
Vegetative Spread RateSlow
Vegetative Spread RateSlow
Propagated by CormNo
Propagated by CuttingsYes
Bloom PeriodEarly Spring
Bloom PeriodEarly Spring
Commercial AvailabilityRoutinely Available
Commercial AvailabilityRoutinely Available
Fruit/Seed AbundanceLow
Fruit/Seed AbundanceLow
Fruit/Seed Period BeginSpring
Fruit/Seed Period BeginSpring
Fruit/Seed Period EndSummer
Fruit/Seed PersistenceNo
Propagated by Bare RootYes
Propagated by Bare RootYes
Propagated by BulbNo
Propagated by BulbNo
Propagated by ContainerYes
Propagated by ContainerYes
Propagated by CormNo
Fruit/Seed PersistenceNo


Suitability/Use

Palatable Browse AnimalLow
Palatable Graze AnimalLow
Palatable Graze AnimalLow
Palatable HumanNo
Palatable HumanNo
Post ProductNo
Post ProductNo
Protein PotentialLow
Pulpwood ProductNo
Pulpwood ProductNo
Veneer ProductNo
Veneer ProductNo
Palatable Browse AnimalLow
Nursery Stock ProductYes
Nursery Stock ProductYes
Naval Store ProductNo
Naval Store ProductNo
Lumber ProductNo
Lumber ProductNo
Fodder ProductNo
Fodder ProductNo
Christmas Tree ProductNo
Christmas Tree ProductNo
Berry/Nut/Seed ProductNo
Berry/Nut/Seed ProductNo

<i>Cornus amomum</i> Mill. ssp. amomum

<i>Cornus amomum</i> Mill. ssp. amomum

<i>Cornus amomum</i> Mill. ssp. amomum

<i>Cornus amomum</i> Mill. ssp. amomum

<i>Cornus amomum</i> Mill. ssp. amomum

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