Life Span
Perennial
Perennial
Type
Tree
Flowering Plants
Origin
Australia
South-Central United States
Types
Acacia aneura, Corkwood
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Number of Varieties
15200
0
40000
👆🏻
Habitat
Scrubs, tussock grasslands, Upland savannas
Rocky areas
USDA Hardiness Zone
10-115-8
0
99
👆🏻
AHS Heat Zone
12-10
12-1
Sunset Zone
8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
No Available
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
550.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
370.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Lemon yellow
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Gray Green
-
Leaf Color in Spring
Blue Green
Green
Leaf Color in Summer
Blue Green
Green
Leaf Color in Fall
Blue Green
Green
Leaf Color in Winter
Blue Green
-
Shape
Leaf Shape
Long Narrow
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring
-
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Winter
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water excessively
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, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts, Requires little pruning
Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer, No fertilizers needed
All-Purpose Liquid Fertilizer
Pests and Diseases
Insects, Root rot
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Hummingbirds, Butterflies
Allergy
Asthma, Eye irritation, Headache, Nose Irritation, Throat itching, Vomiting
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, soil stabilisation
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Sap, Seeds
Flowers, Leaves
Other Uses
Used as a dye, Wood is used fore making tools
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Bedding Plant, Rock Garden / Wall, Wildflower
Botanical Name
ACACIA aneura
PENSTEMON cobaea
Common Name
Mulga, True Mulga
Beardtongue
In Hindi
Mulga
Beardtongue
In German
Mulga
Bartfaden
In French
Mulga
beardtongue
In Spanish
Mulga
beardtongue
In Greek
mulga
Beardtongue
In Portuguese
Mulga
Beardtongue
In Polish
Mulga
Beardtongue
In Latin
Mulga
ursus lingua
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Equisetopsida
Order
Fabales
Lamiales
Family
Fabaceae
Scrophulariaceae
Genus
Acacia
Penstemon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
30261
1
27800
👆🏻