Plantae > Tracheophyta > Magnoliopsida > Ranunculales > Ranunculaceae > Ranunculus > Ranunculus eschscholtziiRanunculus eschscholtzii (Eschscholtz's buttercup; largeflower buttercup; spruce-fir buttercup)Synonyms: Ranunculus eschscholtzii asiaticus; Ranunculus eschscholtzii hultenianus; Ranunculus eschscholtzii var. asiaticus; Ranunculus eschscholtzii var. helleri; Ranunculus eschscholtzii var. hultenianus; Ranunculus eschscholtzii var. typicus; Ranunculus helleri; Ranunculus nivalis eschscholtzii; Ranunculus nivalis var. eschscholtzii (homotypic); Ranunculus ocreatus; Ranunculus pauperculus Ranunculus eschscholtzii is a species of buttercup known by the common name Eschscholtz's buttercup. The species name honors Johann Friedrich von Eschscholtz, an Imperial Russian botanist and entomologist active on the West Coast in the 1820s and 1830s. |
| Allergen Potential [1] | Medium-Low | | Screening - Summer [2] | Moderate | | Screening - Winter [2] | Moderate |  | | Bloom Period [2] | Early Summer | | Drought Tolerance [2] | Low | | Fire Tolerance [2] | Medium | | Frost Free Days [2] | 90 days | | Fruit/Seed Abundance [2] | Medium | | Fruit/Seed Begin [2] | Summer | | Fruit/Seed End [2] | Summer | | Growth Form [2] | Single Crown | | Growth Period [2] | Spring, Summer | | Growth Rate [2] | Moderate | | Hazards [2] | Moderate Toxicity | | Leaf Type [2] | Deciduous | | Lifespan [2] | Perennial | | Propagation [2] | Seed | | Regrowth Rate [2] | Slow | | Root Depth [2] | 9 inches (23 cm) | | Seed Spread Rate [2] | Slow | | Seed Vigor [2] | Medium | | Seeds Per [2] | 25000 / lb (55116 / kg) | | Shape/Orientation [2] | Semi-Erect | | Structure [3] | Herb | | Vegetative Spread Rate [2] | None | | | Flower Color [2] | Yellow | | Foliage Color [2] | Green | | Fruit Color [2] | Brown | | | Flower Conspicuous [2] | Yes | | | Height [2] | 12 inches (0.3 m) | | | Hardiness Zone Minimum [2] | USDA Zone: 3 Low Temperature: -40 F° (-40 C°) → -30 F° (-34.4 C°) | | Light Preference [2] | Full Sun | | Soil Acidity [2] | Neutral | | Soil Fertility [2] | Intermediate | | Water Use [2] | Moderate |
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| Name |
IUCN Category |
Area acres |
Location |
Species |
Website |
Climate |
Land Use |
|
Aniakchak National Monument National Preserve |
Ib |
458519 |
Alaska, United States |
 |
 |
 |
 |
|
Cedar Breaks National Monument |
III |
6111 |
Utah, United States |
|
|
|
|
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Crater Lake National Park |
II |
180091 |
Oregon, United States |
|
|
|
|
|
Denali Biosphere Reserve |
|
1932364 |
Alaska, United States |
|
|
|
|
|
Fraser Biosphere Reserve |
|
23050 |
Colorado, United States |
|
|
|
|
|
Glacier Bay National Park and Preserve |
Ib |
591068 |
Alaska, United States |
|
|
|
|
|
Gwaii Haanas National Park Reserve |
II |
366714 |
British Columbia, Canada |
|
|
|
|
|
Katmai National Park and Preserve |
Ib |
421782 |
Alaska, United States |
|
|
|
|
|
Kenai Fjords National Park |
Ib |
574822 |
Alaska, United States |
|
|
|
|
|
Kluane National Park and Reserve National Park Reserve |
II |
5463436 |
Yukon, Canada |
|
|
|
|
|
Lake Clark National Park and Preserve |
Ib |
386679 |
Alaska, United States |
|
|
|
|
|
Nahanni National Park Reserve |
II |
1309627 |
Northwest Territories, Canada |
|
|
|
|
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Olympic Biosphere Reserve |
II |
922805 |
Washington, United States |
|
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Rocky Mountain Biosphere Reserve |
II |
239938 |
Colorado, United States |
|
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|
|
|
Yellowstone Biosphere Reserve |
II |
2196863 |
Idaho, Montana, Wyoming, United States |
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Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0
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