Pyrus americana (Marshall) DC. var. decora Sarg.
Scientific Name: Pyrus americana (Marshall) DC. var. decora Sarg.
Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Magnoliopsida / Rosidae / Rosales / Rosaceae / Sorbus L./ Pyrus americana (Marshall) DC. var. decora Sarg.
| General Information |
| Usda Symbol | PYAMD |
| Group | Dicot |
| Life Cycle | Perennial |
| Growth Habits | ShrubTree, |
| Native Locations | PYAMD |
Plant Guide
Use a soil moisture meter to monitor the soil moisture where Pyrus americana (Marshall) DC. var. decora Sarg. is planted.
Plant Traits
Growth Requirements
| Temperature, Minimum (°F) | -50 |
|---|
| Adapted to Coarse Textured Soils | No |
|---|
| Adapted to Fine Textured Soils | Yes |
|---|
| Adapted to Medium Textured Soils | No |
|---|
| Anaerobic Tolerance | Low |
|---|
| CaCO3 Tolerance | Low |
|---|
| Cold Stratification Required | Yes |
|---|
| Drought Tolerance | Low |
|---|
| Fertility Requirement | Medium |
|---|
| Fire Tolerance | Medium |
|---|
| Frost Free Days, Minimum | 88 |
|---|
| Hedge Tolerance | Low |
|---|
| Moisture Use | Low |
|---|
| pH, Maximum | 7.0 |
|---|
| pH, Minimum | 4.0 |
|---|
| Planting Density per Acre, Maxim | 1200 |
|---|
| Planting Density per Acre, Minim | 320 |
|---|
| Precipitation, Maximum | 51 |
|---|
| Precipitation, Minimum | 16 |
|---|
| Root Depth, Minimum (inches) | 36 |
|---|
| Salinity Tolerance | None |
|---|
| Shade Tolerance | Tolerant |
|---|
Morphology/Physiology
| Bloat | None |
|---|
| Toxicity | Slight |
|---|
| Resprout Ability | No |
|---|
| Shape and Orientation | Oval |
|---|
| Active Growth Period | Summer and Fall |
|---|
| C:N Ratio | High |
|---|
| Coppice Potential | No |
|---|
| Fall Conspicuous | Yes |
|---|
| Fire Resistant | No |
|---|
| Flower Color | White |
|---|
| Flower Conspicuous | Yes |
|---|
| Foliage Color | Gray-Green |
|---|
| Foliage Porosity Summer | Moderate |
|---|
| Foliage Porosity Winter | Porous |
|---|
| Foliage Texture | Fine |
|---|
| Fruit/Seed Conspicuous | Yes |
|---|
| Nitrogen Fixation | None |
|---|
| Low Growing Grass | No |
|---|
| Lifespan | Short |
|---|
| Leaf Retention | No |
|---|
| Known Allelopath | No |
|---|
| Height, Mature (feet) | 40.0 |
|---|
| Height at 20 Years, Maximum (fee | 60 |
|---|
| Growth Rate | Slow |
|---|
| Growth Form | Single Crown |
|---|
| Fruit/Seed Color | Red |
|---|
Reproduction
| Vegetative Spread Rate | Slow |
|---|
| Small Grain | No |
|---|
| Seedling Vigor | High |
|---|
| Seed Spread Rate | Moderate |
|---|
| Seed per Pound | 15181 |
|---|
| Fruit/Seed Persistence | Yes |
|---|
| Propagated by Tubers | No |
|---|
| Propagated by Sprigs | No |
|---|
| Propagated by Sod | No |
|---|
| Propagated by Seed | Yes |
|---|
| Propagated by Corm | No |
|---|
| Propagated by Cuttings | No |
|---|
| Bloom Period | Early Summer |
|---|
| Commercial Availability | Routinely Available |
|---|
| Fruit/Seed Abundance | High |
|---|
| Fruit/Seed Period Begin | Fall |
|---|
| Fruit/Seed Period End | Fall |
|---|
| Propagated by Bare Root | No |
|---|
| Propagated by Bulb | No |
|---|
| Propagated by Container | No |
|---|
Suitability/Use
| Veneer Product | No |
|---|
| Pulpwood Product | Yes |
|---|
| Protein Potential | Low |
|---|
| Post Product | Yes |
|---|
| Palatable Human | Yes |
|---|
| Palatable Graze Animal | Low |
|---|
| Palatable Browse Animal | Medium |
|---|
| Nursery Stock Product | No |
|---|
| Naval Store Product | No |
|---|
| Lumber Product | No |
|---|
| Fuelwood Product | High |
|---|
| Fodder Product | No |
|---|
| Christmas Tree Product | No |
|---|
| Berry/Nut/Seed Product | Yes |
|---|
