Life Span
Perennial
Annual
Type
Tender Perennial
Tree
Origin
Brazil
North America, Northeastern United States, North-Central United States, Alaska, Canada
Types
Neomarica gracilis
Ornamental Tree
Number of Varieties
330
0
40000
👆🏻
Habitat
subtropical regions, Tropical regions
Slopes, Swamps
USDA Hardiness Zone
7-142-7
0
99
👆🏻
AHS Heat Zone
12 - 8
7-1
Sunset Zone
H1, H2, 16, 17, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6
Habit
Thicket/Colonizing
Oval or Rounded
Plant Size
Minimum Height
90.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
120.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Blue, Burgundy, Lavender, Blue Violet
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Black
Leaf Color in Spring
Green
Light Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Light Yellow, Gold
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Sword-like
Egg-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Summer, Early Fall, Fall, Late Fall, Early Winter, Winter, Late Winter, Indeterminate
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Divison, Seedlings
Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut out old flower stalks, Cut out old leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Balanced garden plant fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Bacterial Diseases, Fungal Diseases, Rodent, Viruses
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
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
Coarse
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Hummingbirds
-
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Cold, Cough, Gout, Laxative, Rheumatism, Wounds
Part of Plant Used
-
Leaves, Wood
Other Uses
Used as Ornamental plant
Animal Feed, Sometimes used for making wine
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Groundcover, Tropical
Feature Plant, Shade Trees
Botanical Name
NEOMARICA caerulea
BETULA papyrifera
Common Name
Giant Apostle's Iris, Walking Iris
Paper Birch
In Hindi
Walking Iris
Paper birch
In German
Gehen Iris
Papierbirke
In French
Iris Marcher
Le bouleau à papier
In Spanish
caminar Iris
abedul de papel
In Greek
περπάτημα Iris
σημύδα χαρτί
In Portuguese
Andar Iris
vidoeiro de papel
In Polish
Walking Iris
brzoza papieru
In Latin
O Thaumantias
Paper betula
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Liliales
Fagales
Family
Iridaceae
Betulaceae
Genus
Neomarica
Betula
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Mariceae
-
Subfamily
Iridoideae
-
Number of Species
2860
1
27800
👆🏻