hackberry beardtongue (Penstemon subulatus)
Penstemon Subulatus is a low perennial native to the SW US. It blooms spring with lavender to purplish-pink flowers. Drought-tolerant, forms mats on rocky slopes, washes.
Above information is sourced from Wikipedia
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Taxonomy
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderLamiales
- familyPlantaginaceae
- genusPenstemon
- speciesPenstemon subulatus