Definition

Noun: * A perennial flowering plant native to the southwestern United States, characterized by tall stems bearing long, loose clusters of tubular scarlet-red flowers. The lower lip of the flower is notably adorned with yellow hairs. It is a species within the genus Penstemon, commonly known as beardtongues.

Usage

• This term is used specifically to refer to this particular species of wildflower. It is a botanical name and is most commonly used in gardening, horticulture, and botanical contexts.
• Example: "To attract hummingbirds to the xeriscape garden, she planted several clumps of Penstemon barbatus."
• Example: "The Penstemon barbatus was thriving in the well-drained, rocky soil."

Advanced Usage

• The name is Latin for "bearded," directly describing the yellow hairs on the flower's lip. This is a common feature used to identify the species.
• In botanical classification, the genus name () is always capitalized, while the species epithet () is not. The full binomial name is often italicized.

Variants and Related Words

• Common Name: Scarlet Bugler, Beardlip Penstemon, Golden-beard Penstemon.
• Genus: (the larger group containing this and many other species).
• Cultivar: Varieties bred for gardens, such as 'Coccineus' or 'Elfin Pink'.

Synonyms

• Scarlet Bugler
• Beardlip Penstemon

Related Phrases / Terms

• Drought-tolerant perennial: A category of plants that includes , as it is adapted to dry conditions.
• Hummingbird plant: A common descriptor for , as its scarlet flowers are highly attractive to hummingbirds.

Noun

1. plant of southwestern United States having long open clusters of scarlet flowers with yellow hairs on lower lip