• Photo of Penstemon smallii (Penstemon smalliis)

Plant Profile: Penstemon smallii

Taxonomy: Penstemon smallii

Names

Beard Tongue, Blue Ridge, Small's Beardtongue

  • Photo of Penstemon smallii (Penstemon smalliis)

Phonetic Spelling:PEN-stem-on SMAL-ee-eye

Genus:Penstemon

Species:smallii

Family:Plantaginaceae

Small's Beardtongue is a perennial herb that showcases its blooms for an impressive duration of up to four weeks, significantly outlasting many other eastern penstemons, and it may even produce additional flowers throughout the season. This plant thrives in naturally shaded areas for part of the day but is also capable of withstanding full sunlight. It is particularly favored in the mountainous regions of the South, where it flourishes in arid conditions as a compact member of the Penstemon family. Although it has a relatively short lifespan of 2 to 3 years, it compensates by reseeding in its vicinity. The plant features purple stems adorned with rounded leaves that can grow up to 6 inches long, while its pink to purple tubular flowers, characterized by purple-striped white throats, emerge in early summer.

In its native habitat, Small's Beardtongue can be found along wooded edges, as well as on exposed or shaded cliffs and banks.

This species was honored as the 1984 Wildflower of the Year in North Carolina, a recognition facilitated by the North Carolina Botanical Garden with support from the Garden Club of North Carolina.

Seasons of Interest:
- Blooms: Summer
- Nut/Fruit/Seed: Late summer

For further details on Penstemon, additional information is available.

Penstemon smallii Feature Summary

Penstemon smallii Image Gallery

Tags

#hummingbirds
#showy flowers
#perennial
#wildlife plant
#herb garden
#NC native
#native garden
#native wildflower
#wildflower garden
#larval host plant
#food source summer
#food source herbage
#food source nectar
#food source pollen
#bird friendly
#food source hard mast fruit
#butterfly friendly
#butterfly larvae
#pollinators
#audubon
#NC Wildflower of the Year

Similar Plants

Penstemon smallii Feature Summary

Attributes
It is a host plant for the Common Buckeye butterfly.  Hummingbirds and butterflies are attracted to its blooms.
This plant is moderately resistant to damage from deer.
Perennial
Wildlife Food Source
Fruit
Fruit displays in July.
Flowers
Numerous, tube-shaped, dark-pink, white-throated flowers that are borne on upright, branched stalks up to 2 1/2 ft. high. Differing from other eastern penstemons, the flowering branches extend down into the axils of the leafy stems, giving the plant a bushy. Flowers bloom from May to June.
Pink
Purple/Lavender
White
< 1 inch
Leaves
The shiny, opposite leaves have attractive, dark veins and clasping, heart-shaped bases. The basal rosette of leaves turns reddish-bronze in the winter.
Lanceolate
1-3 inches
1-3 inches
Whole Plant Traits
Perennial
Native Plant
Wildflower
Herb
Clumping
Coarse
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Acid (<6.0)
Good Drainage
Moist
Occasionally Dry
Mountains
Sand
Shallow Rocky
Stem
Landscape
Butterfly Garden
Pollinator Garden
Native Garden
Woodland
Naturalized Area
Butterflies
Pollinators
Songbirds
Bees
Small Mammals
Hummingbirds

Penstemon smallii Attributes

Penstemon smallii: Wildlife Value

It is a host plant for the Common Buckeye butterfly.  Hummingbirds and butterflies are attracted to its blooms.

Penstemon smallii: Particularly Resistant To (Insects/Diseases/Other Problems)

This plant is moderately resistant to damage from deer.

Penstemon smallii: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Penstemon smallii: Play Value

Attractive Flowers
Attracts Pollinators
Buffer
Colorful
Defines Paths
Easy to Grow
Edible fruit
Fragrance
Pieces Used in Games
Screening
Shade
Sound
Textural
Wildlife Cover/Habitat
Wildlife Food Source
Wildlife Larval Host
Wildlife Nesting
Wind Break
Wind Shimmer

Penstemon smallii Fruit

Penstemon smallii: Fruit Description

Fruit displays in July.

Penstemon smallii: Display/Harvest Time

Fall
Spring
Summer
Winter

Penstemon smallii Flowers

Penstemon smallii: Flower Description

Numerous, tube-shaped, dark-pink, white-throated flowers that are borne on upright, branched stalks up to 2 1/2 ft. high. Differing from other eastern penstemons, the flowering branches extend down into the axils of the leafy stems, giving the plant a bushy. Flowers bloom from May to June.

Penstemon smallii: Flower Color

filter_vintage
Pink
filter_vintage
Purple/Lavender
filter_vintage
White

Penstemon smallii: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Penstemon smallii: Flower Bloom Time

Winter
Spring
Summer
Fall

Penstemon smallii: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Penstemon smallii: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Penstemon smallii Leaves

Penstemon smallii: Leaf Description

The shiny, opposite leaves have attractive, dark veins and clasping, heart-shaped bases. The basal rosette of leaves turns reddish-bronze in the winter.

Penstemon smallii: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Penstemon smallii: Leaf Color

spa
Green

Penstemon smallii: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Penstemon smallii: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Penstemon smallii: Hairs Present

No
Yes

Penstemon smallii: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Penstemon smallii: Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Penstemon smallii Whole Plant Traits

Penstemon smallii: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Penstemon smallii: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Penstemon smallii: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Penstemon smallii: Texture

Fine
Medium
Coarse

Penstemon smallii Cultural Conditions

Penstemon smallii: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Penstemon smallii: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Penstemon smallii: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Penstemon smallii: NC Region

Coastal
Mountains
Piedmont

Penstemon smallii: USDA Plant Hardiness Zone

thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b

Penstemon smallii: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Penstemon smallii Stem

Penstemon smallii: Stem Color

grass
Purple/Lavender

Penstemon smallii: Stem Is Aromatic

No
Yes

Penstemon smallii Landscape

Penstemon smallii: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Penstemon smallii: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Penstemon smallii: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Penstemon smallii: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees