Drummond's Rockcress
Scientific Name: Arabis drummondii A. Gray
Synonyms: Arabis brachycarpa (Torr. & A. Gray) Britton, Arabis connexa Greene, Arabis confinis S. Watson, Arabis drummondii A. Gray var. <i>connexa</i> (Greene) Fernald, Arabis drummondii A. Gray var. <i>oxyphylla</i> (Greene) M. Hopkins, Arabis oxyphylla Greene, Boechera angustifolia (Nutt.) Dorn, Boechera brachycarpa (Torr. & A. Gray) Dorn, Boechera drummondii (A. Gray) Á. Löve & D. Löve, Boechera stricta (Graham) Al-Shehbaz, Erysimum drummondii (A. Gray) Kuntze, Turritis drummondii (A. Gray) Lunell
Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Magnoliopsida / Dilleniidae / Capparales / Brassicaceae / Cruciferae / Arabis L./ Arabis drummondii A. Gray
| General Information | |
|---|---|
| Usda Symbol | ARDR |
| Group | Dicot |
| Life Cycle | BiennialPerennial, |
| Growth Habits | Forb/herb |
| Native Locations | ARDR |
Plant Guide
Use a soil moisture meter to monitor the soil moisture where Drummond's Rockcress is planted.
Plant Traits
Growth Requirements
| Temperature, Minimum (°F) | -38 |
|---|---|
| Adapted to Coarse Textured Soils | Yes |
| Adapted to Fine Textured Soils | No |
| Adapted to Medium Textured Soils | Yes |
| Anaerobic Tolerance | Low |
| CaCO3 Tolerance | Medium |
| Cold Stratification Required | No |
| Drought Tolerance | Low |
| Fertility Requirement | Medium |
| Fire Tolerance | Low |
| Frost Free Days, Minimum | 60 |
| Hedge Tolerance | None |
| Moisture Use | Medium |
| pH, Maximum | 7.4 |
| pH, Minimum | 5.4 |
| Precipitation, Maximum | 60 |
| Precipitation, Minimum | 15 |
| Root Depth, Minimum (inches) | 6 |
| Salinity Tolerance | None |
| Shade Tolerance | Intermediate |
Morphology/Physiology
| Bloat | None |
|---|---|
| Toxicity | None |
| Shape and Orientation | Erect |
| Nitrogen Fixation | None |
| Resprout Ability | No |
| Active Growth Period | Spring and Summer |
| C:N Ratio | Medium |
| Coppice Potential | No |
| Fall Conspicuous | No |
| Fire Resistant | No |
| Flower Color | White |
| Flower Conspicuous | Yes |
| Foliage Color | Green |
| Foliage Porosity Summer | Porous |
| Foliage Porosity Winter | Porous |
| Fruit/Seed Color | Brown |
| Fruit/Seed Conspicuous | No |
| Growth Form | Single Crown |
| Growth Rate | Moderate |
| Height, Mature (feet) | 2.0 |
| Known Allelopath | No |
| Leaf Retention | No |
| Lifespan | Short |
| Low Growing Grass | No |
| Foliage Texture | Medium |
Reproduction
| Propagated by Seed | Yes |
|---|---|
| Propagated by Sod | No |
| Propagated by Sprigs | No |
| Propagated by Tubers | No |
| Seed per Pound | 5000000 |
| Fruit/Seed Period End | Summer |
| Seed Spread Rate | Moderate |
| Seedling Vigor | Medium |
| Small Grain | No |
| Vegetative Spread Rate | None |
| Propagated by Corm | No |
| Propagated by Container | No |
| Propagated by Bulb | No |
| Propagated by Bare Root | No |
| Fruit/Seed Persistence | No |
| Fruit/Seed Period Begin | Summer |
| Fruit/Seed Abundance | High |
| Commercial Availability | No Known Source |
| Bloom Period | Late Spring |
| Propagated by Cuttings | No |
Suitability/Use
| Veneer Product | No |
|---|---|
| Pulpwood Product | No |
| Post Product | No |
| Palatable Human | No |
| Nursery Stock Product | No |
| Naval Store Product | No |
| Lumber Product | No |
| Fodder Product | No |
| Christmas Tree Product | No |
| Berry/Nut/Seed Product | No |
