Life Span
Perennial
Perennial
Type
Perennial
Tree
Origin
Europe
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Texas, Canada
Types
-
-
Number of Varieties
625
0
40000
👆🏻
Habitat
dry rocky watercourses
Wet lands
USDA Hardiness Zone
3-94-9
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
71.10 cm240.00 cm
0
3900
👆🏻
Minimum Width
45.70 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet, Lavender, Purple, White
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
Light Yellow, Ivory
Leaf Color in Spring
Green, Sea Green
Green, Orange, Dark Green
Leaf Color in Summer
Green, Sea Green
Green, Dark Green
Leaf Color in Fall
Green, Sea Green
Red, Orange, Orange Red
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Lanceolate to elliptical
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring, Early Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site
Where to Plant?
Container, Ground
Ground
How to Plant?
Rhizome division
From Rhizomes, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
-
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
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots
-
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
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
Birds
Allergy
Gastric disturbances, Skin irritation
Irritate the mucus membrane, Rash, Skin irritation
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Juice of fresh root used for treatment of dropsy
-
Part of Plant Used
Root
Sap
Other Uses
Making Perfumes, Used as a flavouring in food
Used to make a black varnish for use in woodworking
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Feature Plant, Mixed Border
-
Botanical Name
Iris germanica
TOXICODENDRON vernix
Common Name
German Iris
Poison Dogwood, Poison Elderberry, Poison Sumac, Swamp Sumac
In Hindi
German Iris
toxicodendron vernix
In German
German Iris
toxicodendron vernix
In French
German Iris
TOXICODENDRON vernix
In Spanish
German Iris
vérnix TOXICODENDRON
In Greek
German Iris
Toxicodendron vernix
In Portuguese
German Iris
TOXICODENDRON vernix
In Polish
German Iris
toxicodendron vernix
In Latin
German Iris
Natrum vernix
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Sapindales
Family
Iridaceae
Anacardiaceae
Genus
Iris
Toxicodendron
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Irideae
-
Subfamily
Iridoideae
-
Number of Species
30035
1
27800
👆🏻