Life Span
Annual
Perennial
Type
Epiphyte
Flowering Plants
Origin
Southeastern Asia, China, Japan, Melanesia
North-Central United States, Central United States, Western United States, Texas
Types
-
Blue Toadflax, Old-Field Toadflax
Number of Varieties
30030
0
40000
👆🏻
Habitat
Humid climates, Subtropical climates
Cultivated Beds
USDA Hardiness Zone
11-153-9
0
99
👆🏻
AHS Heat Zone
12-10
9-1
Sunset Zone
-
1a, 1b, 2a, 2b, 3a, 3b, 10
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
25.50 cm61.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Yellow, Violet, Ivory
Pink, Light Blue, Lavender
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green
Light Green, Blue Green, Gray Green
Leaf Color in Summer
Green, Light Green
Blue Green, Gray Green
Leaf Color in Fall
Green, Light Green
Blue Green, Gray Green
Leaf Color in Winter
Green, Light Green
-
Shape
Leaf Shape
Subulate
Oval to egg shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
-
Clay, Loam
The pH of Soil
-
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Summer
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Divison
Cuttings, Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
Neutral, Alkaline
Soil Type
-
Clay, Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
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
use all-purpose fertilizers
Pests and Diseases
Red blotch
Foliar disease, Root rot, Spider mites
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
Coarse
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bumblebees
Allergy
-
Depression, High blood cholestrol, Pain
Uses
Aesthetic Uses
Beautification, Bonsai, Borders
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Analgesic, Febrifuge, Stomachic
Part of Plant Used
Flowers
Leaves, Root
Other Uses
Used as Ornamental plant
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Hanging Basket, Houseplant, Rock Garden / Wall, Tropical
Rock Garden / Wall, Wildflower
Botanical Name
ERIA merrillii
PENSTEMON grandiflorus
Common Name
Eria, Orchid
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
In Hindi
Eria
Wild Snapdragon
In German
Eria
Wilde Snapdragon
In French
Eria
Snapdragon sauvage
In Spanish
Eria
Salvaje Snapdragon
In Greek
eria
άγρια Snapdragon
In Portuguese
eria
Selvagem Snapdragon
In Polish
Eria
Dziki Snapdragon
In Latin
Pinalia
Phlox Ferae
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Scrophulariales
Family
Orchidaceae
Scrophulariaceae
Genus
Pinus
Penstemon
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Podochileae
-
Subfamily
Epidendroideae
Scrophularioideae
Number of Species
50040
1
27800
👆🏻