Life Span
Perennial
Perennial
Type
Flowering Plants
Shrub
Origin
North-Central United States, Central United States, Western United States, Texas
China
Types
Blue Toadflax, Old-Field Toadflax
-
Number of Varieties
302
0
40000
👆🏻
Habitat
Cultivated Beds
Hills, Lower slopes, open Woodlands
USDA Hardiness Zone
3-94-8
0
99
👆🏻
AHS Heat Zone
9-1
8-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
61.00 cm240.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Light Blue, Lavender
Light Green
Flower Color Modifier
Bicolor
-
Fruit Color
-
Brown, Light Green, Lime Green
Leaf Color in Spring
Light Green, Blue Green, Gray Green
Green, Light Green
Leaf Color in Summer
Blue Green, Gray Green
Green, Light Green
Leaf Color in Fall
Blue Green, Gray Green
Red
Leaf Color in Winter
-
-
Shape
Leaf Shape
Oval to egg shaped
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Ground, Pot
How to Plant?
Cuttings, Divison, Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Average Water Needs, Requires regular watering, 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
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
-
Fertilizers
use all-purpose fertilizers
No fertilizers needed
Pests and Diseases
Foliar disease, Root rot, Spider mites
Red blotch, Spider mites
Plant Tolerance
Drought
Drought, Salt
Flowers
Showy
Insignificant
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
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bumblebees
Birds
Allergy
Depression, High blood cholestrol, Pain
Asthma
Uses
Aesthetic Uses
Showy Purposes
Landscape Designing
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Forms dense stands, Nesting sites for birds, No fertilizer, pesticides, or herbicides needed, Prevent Soil Erosion, Shadow Tree, Windbreak
Plant Benefits
Medicinal Uses
Analgesic, Febrifuge, Stomachic
-
Part of Plant Used
Leaves, Root
Bark, Stem
Other Uses
-
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Wood is used for ship building, Wood is used in construction, Wood log is used in making fences
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Wildflower
Cutflower, Feature Plant, Foundation, Hedges, Mixed Border, Screening, Wind Break
Botanical Name
PENSTEMON grandiflorus
EUONYMUS phellomanus
Common Name
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
Cork Oak
In Hindi
Wild Snapdragon
कॉर्क ट्री
In German
Wilde Snapdragon
Cork Tree
In French
Snapdragon sauvage
Arbre de Cork
In Spanish
Salvaje Snapdragon
Árbol de corcho
In Greek
άγρια Snapdragon
Cork Tree
In Portuguese
Selvagem Snapdragon
Cork Tree
In Polish
Dziki Snapdragon
Cork Tree
In Latin
Phlox Ferae
Cork ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Dicotyledonae
Order
Scrophulariales
Fagales
Family
Scrophulariaceae
Celastraceae
Genus
Penstemon
Quercus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Mirini
Subfamily
Scrophularioideae
Mirinae
Number of Species
4050
1
27800
👆🏻