Arnica mollis Hook. var. aspera (Greene) B. Boivin
Scientific Name: Arnica mollis Hook. var. aspera (Greene) B. Boivin
Synonyms: Arnica amplexifolia Rydb., Arnica amplexicaulis Nutt. ssp. <i>genuina</i> Maguire, Arnica amplexicaulis Nutt. ssp. <i>prima</i> (Maguire) Maguire, Arnica amplexicaulis Nutt. var. <i>piperi</i> H. St. John & Warren, Arnica amplexicaulis Nutt. var. <i>prima</i> (Maguire) B. Boivin, Arnica mollis Hook. var. <i>aspera</i> (Greene) B. Boivin
Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Magnoliopsida / Asteridae / Asterales / Asteraceae / Compositae / Arnica L./ Arnica mollis Hook. var. aspera (Greene) B. Boivin
| General Information | |
|---|---|
| Usda Symbol | ARMOA |
| Group | Dicot |
| Life Cycle | Perennial |
| Growth Habits | Forb/herb |
| Native Locations | ARMOA |
Plant Guide
Use soil moisture sensors to measure the soil moisture of Arnica mollis Hook. var. aspera (Greene) B. Boivin.
Plant Traits
Growth Requirements
| Temperature, Minimum (°F) | -23 |
|---|---|
| Adapted to Coarse Textured Soils | Yes |
| Adapted to Fine Textured Soils | No |
| Adapted to Medium Textured Soils | Yes |
| Anaerobic Tolerance | High |
| CaCO3 Tolerance | Medium |
| Cold Stratification Required | No |
| Drought Tolerance | Low |
| Fertility Requirement | Medium |
| Fire Tolerance | Low |
| Frost Free Days, Minimum | 100 |
| Hedge Tolerance | None |
| Moisture Use | High |
| pH, Maximum | 7.3 |
| pH, Minimum | 6.0 |
| Planting Density per Acre, Maxim | 11000 |
| Planting Density per Acre, Minim | 7000 |
| Precipitation, Maximum | 40 |
| Precipitation, Minimum | 20 |
| Root Depth, Minimum (inches) | 6 |
| Salinity Tolerance | None |
| Shade Tolerance | Tolerant |
Morphology/Physiology
| After Harvest Regrowth Rate | Slow |
|---|---|
| Toxicity | None |
| Resprout Ability | No |
| Shape and Orientation | Erect |
| Active Growth Period | Spring and Summer |
| Bloat | None |
| C:N Ratio | Medium |
| Coppice Potential | No |
| Fall Conspicuous | No |
| Fire Resistant | No |
| Flower Color | Yellow |
| Flower Conspicuous | Yes |
| Foliage Color | Green |
| Foliage Porosity Summer | Porous |
| Foliage Porosity Winter | Porous |
| Fruit/Seed Color | Brown |
| Nitrogen Fixation | None |
| Low Growing Grass | No |
| Lifespan | Short |
| Leaf Retention | No |
| Known Allelopath | No |
| Height, Mature (feet) | 2.5 |
| Growth Rate | Moderate |
| Growth Form | Rhizomatous |
| Fruit/Seed Conspicuous | No |
| Foliage Texture | Medium |
Reproduction
| Vegetative Spread Rate | Slow |
|---|---|
| Small Grain | No |
| Seedling Vigor | Medium |
| Seed Spread Rate | Moderate |
| Fruit/Seed Period End | Summer |
| Seed per Pound | 350000 |
| Propagated by Tubers | No |
| Propagated by Sprigs | Yes |
| Propagated by Sod | No |
| Propagated by Seed | Yes |
| 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 | Medium |
| Commercial Availability | No Known Source |
| Bloom Period | Summer |
| Propagated by Cuttings | No |
Suitability/Use
| Veneer Product | No |
|---|---|
| Pulpwood Product | No |
| Protein Potential | Low |
| Post Product | No |
| Palatable Human | No |
| Palatable Graze Animal | Low |
| Palatable Browse Animal | Low |
| Nursery Stock Product | No |
| Naval Store Product | No |
| Lumber Product | No |
| Fodder Product | No |
| Christmas Tree Product | No |
| Berry/Nut/Seed Product | No |
