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Kingdom Plantae |
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Penstemon californicus (Munz & I.M. Johnst.) D.D. Keck – accepted – California penstemon
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Penstemon cleavelandii var. connatus (Munz & I.M. Johnst.) D.D. Keck – not accepted
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Penstemon clevelandii ssp. connatus (Munz & I.M. Johnst.) D.D. Keck – not accepted – San Jacinto beardtongue
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Penstemon heterophyllus ssp. australis (Munz & I.M. Johnst.) D.D. Keck – not accepted – foothill beardtongue
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Penstemon ternatus ssp. septentrionalis (Munz & I.M. Johnst.) D.D. Keck – not accepted |
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