• noun
• synonym
• antonym

• Davidson's penstemon (noun)
  1. mat-forming plant with blue and lavender flowers clustered on short erect stems; British Columbia to northern California
• Jones' penstemon (noun)
  1. low plant with light blue and violet flowers in short clusters near tips of stems; Nevada to Utah
• Parry's penstemon (noun)
  1. erect stems with pinkish-lavender flowers in long interrupted clusters; Arizona
• Penstemon barbatus (noun)
  1. plant of southwestern United States having long open clusters of scarlet flowers with yellow hairs on lower lip
• Penstemon centranthifolius (noun)
  1. plant with bright red tubular flowers in long narrow clusters near tips of erect stems; coastal ranges from central California southward
• Penstemon cyananthus (noun)
  1. erect plant with blue-violet flowers in rings near tips of stems; Idaho to Utah and Wyoming
• Penstemon davidsonii (noun)
  1. mat-forming plant with blue and lavender flowers clustered on short erect stems; British Columbia to northern California
• Penstemon deustus (noun)
  1. stems in clumps with cream-coloured flowers; found from Washington to Wyoming and southward to California and Utah
• Penstemon dolius (noun)
  1. low plant with light blue and violet flowers in short clusters near tips of stems; Nevada to Utah
• Penstemon fruticosus (noun)
  1. low bushy plant with large showy pale lavender or blue-violet flowers in narrow clusters at ends of stems
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