Life Span
Perennial
Annual
Type
Tree
Tree
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Caribbean, Central America, South America, Brazil
Types
-
-
Number of Varieties
30-
0
40000
👆🏻
Habitat
Lowland evergreen rainforest
Subtropical climates, subtropical regions
USDA Hardiness Zone
4-710-15
0
99
👆🏻
AHS Heat Zone
7-1
12-10
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
H1, H2
Habit
Pyramidal
Upright/Erect
Plant Size
Minimum Height
1,370.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm550.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Coral
Ivory, Gray
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Magenta, Violet
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Ovate
Cuneate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring
Early Spring, Spring, Late Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Maritime exposure, Salt water
Wet Site, Drought
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Does not require 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
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Red blotch
Plant Tolerance
Maritime exposure, Salt water
Drought
Flowers
Insignificant
Insignificant
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
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
-
Allergy
-
Asthma
Uses
Aesthetic Uses
-
-
Beauty Benefits
Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Anodyne, Appetizer, Astringent
-
Part of Plant Used
Flowers, Inner Bark, Sap
Wood
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Used for woodware, Wood is used for making furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
ALNUS rubra
TRIPLARIS americana
Common Name
Oregon Alder, Red Alder
Ant Stick, Macaw, St. Mary's Stick
In Hindi
red alder
Macaw
In German
rot-Erle
Ara
In French
aulne rouge
ara
In Spanish
aliso rojo
guacamayo
In Greek
κόκκινη σκλήθρα
μακώ
In Portuguese
amieiro vermelho
arara
In Polish
czerwony olcha
ara
In Latin
red alnus
Ara
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Caryophyllales
Family
Betulaceae
Polygonaceae
Genus
Alnus
Triplaris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
35-
1
27800
👆🏻