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River Birch
River Birch

Crested Iris
Crested Iris



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River Birch
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Crested Iris

Compare River Birch and Crested Iris

What is

Life Span

Perennial
Perennial

Type

Tree
Perennial

Origin

Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
World, Pandemic, North America, Europe, Africa, Asia

Types

-
-

Number of Varieties

330
0 40000
👆🏻

Habitat

bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
Bluffs, Sandy stream banks, Wooded slopes

USDA Hardiness Zone

4-94-10
0 99
👆🏻

AHS Heat Zone

9-1
10-1

Sunset Zone

1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2b, 3a, 3b, 4, 5, 6

Habit

Oval or Rounded
Clump-Forming

Information

Plant Size

Minimum Height

1,220.00 cm10.20 cm
0 3900
👆🏻

Minimum Width

1,220.00 cm15.20 cm
0 6350
👆🏻

Plant Color

Flower Color

Yellow, Brown
White, Purple, Lavender, Blue Violet

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Black
-

Leaf Color in Spring

Green, Light Green
Green

Leaf Color in Summer

Green, Light Green
Green

Leaf Color in Fall

Yellow, Light Yellow, Tan
Green

Leaf Color in Winter

-
Light Green

Shape

Leaf Shape

Oval with a pointed tip and fine teeth along their edges
Long Linear

Thorns

Season

Plant Season

Spring, Summer, Fall, Winter
Spring, Summer

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun, Partial Sun

Growth Rate

Fast
Medium

Type of Soil

Clay, Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral
Acidic, Neutral, Alkaline

Soil Drainage

Average
Well drained

Bloom Time

Spring
Spring

Repeat Bloomer

Tolerances

Wet Site, Pollution, Soil Compaction
Drought

Care

Where to Plant?

Ground
Container, Ground

How to Plant?

Seedlings
Seedlings, Stem Planting, Transplanting

Plant Maintenance

Low
Medium

Watering Plants

Watering Requirements

Requires a lot of watering, Requires regular watering
Medium, Requires watering in the growing season

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral
Acidic, Neutral, Alkaline

Soil Type

Clay, Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Average
Well drained

Sun Exposure

Full Sun, Partial Sun
Full Sun, Partial Sun

Pruning

Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer, No need to fertilize every year
All-Purpose Liquid Fertilizer

Pests and Diseases

Aphids, Red blotch, Sawfly Larvae
Red blotch

Plant Tolerance

Pollution, Soil Compaction, Wet Site
Drought

Facts

Flowers

Flower Petal Number

-
Single

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Medium
Medium

Foliage Sheen

Matte
Matte

Evergreen

Invasive

Self-Sowing

Attracts

-
Bees, Insects

Allergy

Asthma
Skin irritation

Benefits

Uses

Aesthetic Uses

Showy Purposes
Beautification, Ground Cover, Landscape Designing, Showy Purposes

Beauty Benefits

-
-

Edible Uses

Environmental Uses

Erosion control, Wildlife
Air purification

Plant Benefits

Medicinal Uses

-
Liver problems, Skin Disorders, Treatment of ulcers

Part of Plant Used

Whole plant
Flowers, Leaves

Other Uses

used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Employed in herbal medicine, Used as a spice

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Feature Plant, Shade Trees
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall

Scientific Name

Botanical Name

BETULA nigra
IRIS cristata

Common Name

River Birch
Crested Iris

In Hindi

River Birch
कलगी आइरिस

In German

Fluss Birch
Crested Iris

In French

Birch river
Crested Iris

In Spanish

river Birch
Crested Iris

In Greek

ποταμός Birch
Crested Iris

In Portuguese

river Birch
Crested Iris

In Polish

Rzeka Birch
Czubaty Iris

In Latin

Betula
iubatum Iris

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
-

Class

Magnoliopsida
Liliopsida

Order

Fagales
Asparagales

Family

Betulaceae
Iridaceae

Genus

Betula
Iris

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Monocots

Tribe

-
Irideae

Subfamily

-
Iridoideae

Number of Species

3210
1 27800
👆🏻

Difference Between River Birch and Crested Iris

If you are confused whether River Birch or Crested Iris are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see River Birch and Crested Iris Information and learn more about it. Fertilizers required for proper growth of River Birch are All-Purpose Liquid Fertilizer and No need to fertilize every year, whereas for Crested Iris fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between River Birch and Crested Iris if you are planning to have them in your garden to enhance its beauty.

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Importance of River Birch and Crested Iris

Want to have the most appropriate plant for your garden? You might want to know the importance of River Birch and Crested Iris. Basically, these two plants vary in many aspects. Compare River Birch and Crested Iris 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 River Birch is whereas of Crested Iris is Liver problems, Skin Disorders and Treatment of ulcers. River Birch has beauty benefits as follows: while Crested Iris has beauty benefits as follows: .

Compare Facts of River Birch vs Crested Iris

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 River Birch vs Crested Iris 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 River Birch are Asthma whereas of Crested Iris have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. River Birch has no showy fruits and Crested Iris has no showy fruits. Also River Birch is not flowering and Crested Iris is flowering. You can compare River Birch and Crested Iris facts and facts of other plants too.