Life Span
Perennial
Perennial
Origin
China, Japan, Korea
North America
Types
Not Available
Water elm
Habitat
Wet lands
Floodplains, Hillside, stream banks, Swamps, Upland
USDA Hardiness Zone
5-9
3-9
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Clump-Forming
Upright/Erect
Flower Color
Light Yellow, Ivory
Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Tan
Leaf Color in Spring
Green, Purple, Burgundy
Light Green
Leaf Color in Summer
Green, Purple
Dark Green
Leaf Color in Fall
Green, Purple
Light Yellow
Leaf Color in Winter
Not Available
Not Available
Leaf Shape
Round
Oblique base
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Partial shade, Full Shade
Full Sun
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Poorly Drained
Average
Bloom Time
Early Spring, Late Winter
Early Spring
Tolerances
Wet Site
Cold climate, Drought, Pollution, Salt
Where to Plant?
Ground
Ground
How to Plant?
By dividing rhizomes, tubers
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Requirements
Requires consistently moist soil
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Average Water
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Poorly Drained
Average
Sun Exposure
Partial shade, Full Shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
Fertilizers
All-Purpose Liquid Fertilizer
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Red blotch
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
Plant Tolerance
Drought
Cold climate, Drought, Salt
Flowers
Showy
Insignificant
Flower Petal Number
Not Available
Single
Foliage Texture
Bold
Medium
Foliage Sheen
Glossy
Matte
Attracts
Not Available
Not Available
Allergy
Not Available
allergic reaction, Asthma
Aesthetic Uses
Ground Cover
Landscape Designing
Beauty Benefits
Not Available
No Beauty Benefits
Environmental Uses
Air purification
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife
Medicinal Uses
Asthma, Chronic fatigue
Antispasmodic, Astringent
Part of Plant Used
Leaves, Seeds, Stem
Bark, Stem, Tree trunks, Wood
Other Uses
Used as Ornamental plant
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
Used As Indoor Plant
Sometimes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bog Garden, Container, Water Gardens
Feature Plant, Shade Trees, Street Trees
Botanical Name
PETASITES japonicus 'Purpureus'
ULMUS americana
Common Name
Giant Butterbur, Japanese Butterbur, Purple Butterbur
American Elm
In Hindi
Purple Butterbur
अमेरिकी एल्म
In German
Lila Pestwurz
amerikanische Ulme
In French
Violet Butterbur
orme d'Amérique
In Spanish
púrpura petasita
olmo americano
In Greek
Purple Butterbur
American Elm
In Portuguese
roxo Carrapicho
olmo americano
In Polish
Purpurowy Lepiężnik
Amerykański wiązu
In Latin
Purple Butterbur
Latin ulmo
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Asteraceae
Ulmaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Senecioneae
Not Available
Subfamily
Not Available
Not Available
Number of Species
Not Available
Importance of Purple Butterbur and Elm
Want to have the most appropriate plant for your garden? You might want to know the importance of Purple Butterbur and Elm. Basically, these two plants vary in many aspects. Compare Purple Butterbur and Elm as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Purple Butterbur is Asthma and Chronic fatigue whereas of Elm is Antispasmodic and Astringent. Purple Butterbur has beauty benefits as follows: Not Available while Elm has beauty benefits as follows: Not Available.
Compare Facts of Purple Butterbur vs Elm
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Purple Butterbur vs Elm and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Purple Butterbur are Not Available whereas of Elm have allergic reaction and Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Purple Butterbur has no showy fruits and Elm has no showy fruits. Also Purple Butterbur is not flowering and Elm is not flowering . You can compare Purple Butterbur and Elm facts and facts of other plants too.
