Life Span
Perennial
  
Annual and Perennial
  
Type
Flowering Plants
  
Perennial
  
Origin
South-Central United States
  
Southern Europe, Mediterranean, Northern Africa
  
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
  
Not Available
  
Number of Varieties
Not Available
  
Habitat
Rocky areas
  
Cultivated Beds, Loamy soils, Sandy areas, Well Drained
  
USDA Hardiness Zone
5-8
  
8-15
  
AHS Heat Zone
12-1
  
9 - 1
  
Sunset Zone
No Available
  
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Habit
Clump-Forming
  
Upright/Erect
  
Plant Size
  
  
Plant Color
  
  
Flower Color
White, Purple
  
White
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Sandy Brown
  
Leaf Color in Spring
Green
  
Green, Light Green
  
Leaf Color in Summer
Green
  
Green, Light Green
  
Leaf Color in Fall
Green
  
Green, Light Green
  
Leaf Color in Winter
Not Available
  
Light Green
  
Shape
  
  
Leaf Shape
Long linear and narrow
  
Small oblong
  
Thorns
No
  
No
  
Plant Season
Not Available
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Very Fast
  
Type of Soil
Loam
  
Loam, Sand
  
The pH of Soil
Neutral, Alkaline
  
Neutral
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Late Spring
  
Early Summer, Summer, Late Summer, Early Fall, Indeterminate
  
Repeat Bloomer
No
  
Yes
  
Tolerances
Not Available
  
Drought
  
Where to Plant?
Ground
  
Ground
  
How to Plant?
From bulbs
  
Rooted stem cutting, Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Requires watering in the growing season
  
Do Not over Water, Water daily during growing season, Water Deeply, Water in morning to avoid prompting diseases
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral, Alkaline
  
Acidic, Alkaline, Neutral
  
Soil Type
Loam
  
Loam, Sand, Well drained
  
Soil Drainage Capacity
Well drained
  
Rich
  
Sun Exposure
Full Sun, Partial Sun
  
Full Sun, Partial shade
  
Pruning
Remove damaged leaves
  
Prune after flowering
  
Fertilizers
All-Purpose Liquid Fertilizer
  
All-Purpose Liquid Fertilizer, fertilize in growing season, Nitrogen, Phosphorous, Potassium
  
Pests and Diseases
Red blotch
  
Red blotch
  
Plant Tolerance
Drought
  
Drought
  
Flowers
Showy
  
Yes
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
Not Available
  
Fragrant Bark/Stem
No
  
Not Available
  
Showy Foliage
No
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Fine
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
Not Available
  
Sometimes
  
Self-Sowing
No
  
Yes
  
Attracts
Hummingbirds, Butterflies
  
Butterflies
  
Allergy
Not Available
  
Headache, Hyperacidity, Liver disease, Nausea, Skin irritation, Vomiting
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Showy Purposes
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification
  
Air purification, Weather protection
  
Plant Benefits
  
  
Medicinal Uses
Not Available
  
Asthma, Digestive disorders, Psoriasis, Reduces toothache, Vitiligo
  
Part of Plant Used
Flowers, Leaves
  
Root, Seeds
  
Other Uses
Showy Purposes, Used as Ornamental plant
  
Edible syrup, Used As Food, Used for its medicinal properties
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
  
Groundcover, Lawns and Turf, Mixed Border
  
Botanical Name
PENSTEMON cobaea
  
AMMI majus
  
Common Name
Beardtongue
  
Bishop's Weed, Bullwort
  
In Hindi
Beardtongue
  
बिशप निराना
  
In German
Bartfaden
  
Bischofs Unkraut
  
In French
beardtongue
  
la mauvaise herbe de l'évêque
  
In Spanish
beardtongue
  
biznaga
  
In Greek
Beardtongue
  
ζιζανίων επισκόπου
  
In Portuguese
Beardtongue
  
erva daninha do Bispo
  
In Polish
Beardtongue
  
chwastów biskupa
  
In Latin
ursus lingua
  
Episcopi viriditas
  
Kingdom
Plantae
  
Plantae
  
Phylum
Tracheophyta
  
Magnoliophyta
  
Class
Equisetopsida
  
Magnoliopsida
  
Order
Lamiales
  
Apiales
  
Family
Scrophulariaceae
  
Apiaceae
  
Genus
Penstemon
  
Trachyspermum
  
Clade
Angiosperms, Asterids, Eudicots
  
Angiosperms, Asterids, Eudicots
  
Tribe
Not Available
  
Not Available
  
Subfamily
Not Available
  
Not Available
  
Number of Species
Not Available
  
Importance of Beardtongue and Bishop's Weed
Want to have the most appropriate plant for your garden? You might want to know the importance of Beardtongue and Bishop's Weed. Basically, these two plants vary in many aspects. Compare Beardtongue and Bishop's Weed as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Beardtongue is Not Available whereas of Bishop's Weed is Asthma, Digestive disorders, Psoriasis, Reduces toothache and Vitiligo. Beardtongue has beauty benefits as follows: Not Available while Bishop's Weed has beauty benefits as follows: Not Available.
Compare Facts of Beardtongue vs Bishop's Weed
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Beardtongue vs Bishop's Weed and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Beardtongue are Not Available whereas of Bishop's Weed have Headache, Hyperacidity, Liver disease, Nausea, Skin irritation and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Beardtongue has no showy fruits and Bishop's Weed has no showy fruits. Also Beardtongue is not flowering and Bishop's Weed is flowering. You can compare Beardtongue and Bishop's Weed facts and facts of other plants too.