| 1367         | 
                                                                      Penstemon grandiflorus (ex Isanti Co MN)         | 
                                                                      pink/mauve to 90cm 65         | 
                                                                      G         | 
          
      
                                                                      | 1367         | 
                                                                      Penstemon grandiflorus (ex Isanti Co MN)         | 
                                                                      pink/mauve to 90cm 65         | 
                                                                      G         | 
          
      
                                                                      | 1369         | 
                                                                      Penstemon hirsutus         | 
                                                                      lavender-violet/white 20-60cm 94         | 
                                                                      G         | 
          
      
                                                                      | 1369         | 
                                                                      Penstemon hirsutus         | 
                                                                      lavender-violet/white 20-60cm 94         | 
                                                                      G         | 
          
      
                                                                      | 1370         | 
                                                                      Penstemon hirsutus         | 
                                                                      lilac/white 25cm 40         | 
                                                                      G         | 
          
      
                                                                      | 1370         | 
                                                                      Penstemon hirsutus         | 
                                                                      lilac/white 25cm 40         | 
                                                                      G         | 
          
      
                                                                      | 1371         | 
                                                                      Penstemon hirsutus         | 
                                                                      violet-blue 30cm 67         | 
                                                                      G         | 
          
      
                                                                      | 1371         | 
                                                                      Penstemon hirsutus         | 
                                                                      violet-blue 30cm 67         | 
                                                                      G         | 
          
      
                                                                      | 1372         | 
                                                                      Penstemon hirsutus         | 
                                                                      white 25-30cm 145         | 
                                                                      G         | 
          
      
                                                                      | 1372         | 
                                                                      Penstemon hirsutus         | 
                                                                      white 25-30cm 145         | 
                                                                      G         | 
          
      
                                                                      | 1373         | 
                                                                      Penstemon hirsutus 'Pygmaeus'         | 
                                                                      lavender-purple/white 15cm >         | 
                                                                      G         | 
          
      
                                                                      | 1373         | 
                                                                      Penstemon hirsutus 'Pygmaeus'         | 
                                                                      lavender-purple/white 15cm >         | 
                                                                      G         | 
          
      
                                                                      | 3239         | 
                                                                      Penstemon humilis         | 
                                                                      purple 30cm Oregon: Sisters 1219m 135         | 
                                                                      W         | 
          
      
                                                                      | 3239         | 
                                                                      Penstemon humilis         | 
                                                                      purple 30cm Oregon: Sisters 1219m 135         | 
                                                                      W         | 
          
      
                                                                      | 1374         | 
                                                                      Penstemon humilis ssp brevifolius         | 
                                                                      dark blue 10-20cm 74         | 
                                                                      G         | 
          
      
                                                                      | 1374         | 
                                                                      Penstemon humilis ssp brevifolius         | 
                                                                      dark blue 10-20cm 74         | 
                                                                      G         | 
          
      
                                                                      | 1375         | 
                                                                      Penstemon jamesii         | 
                                                                      lavender-blue 10-45cm 69         | 
                                                                      G         | 
          
      
                                                                      | 1375         | 
                                                                      Penstemon jamesii         | 
                                                                      lavender-blue 10-45cm 69         | 
                                                                      G         | 
          
      
                                                                      | 3240         | 
                                                                      Penstemon laetus         | 
                                                                      blue-lavender/white to 70cm California: Mariposa Co 1524m 89         | 
                                                                      W         | 
          
      
                                                                      | 3240         | 
                                                                      Penstemon laetus         | 
                                                                      blue-lavender/white to 70cm California: Mariposa Co 1524m 89         | 
                                                                      W         | 
          
      
                                                                      | 1376         | 
                                                                      Penstemon linarioides         | 
                                                                      blue/lavender 8-50cm 155         | 
                                                                      G         | 
          
      
                                                                      | 1376         | 
                                                                      Penstemon linarioides         | 
                                                                      blue/lavender 8-50cm 155         | 
                                                                      G         | 
          
      
                                                                      | 1377         | 
                                                                      Penstemon linarioides         | 
                                                                      very silvery lvs 155         | 
                                                                      G         | 
          
      
                                                                      | 1377         | 
                                                                      Penstemon linarioides         | 
                                                                      very silvery lvs 155         | 
                                                                      G         | 
          
      
                                                                      | 1378         | 
                                                                      Penstemon mexicali (x)         | 
                                                                      bright rose-violet 30-40cm 151         | 
                                                                      G         | 
          
      
                                                                      | 1378         | 
                                                                      Penstemon mexicali (x)         | 
                                                                      bright rose-violet 30-40cm 151         | 
                                                                      G         | 
          
      
                                                                      | 1379         | 
                                                                      Penstemon mexicali (x) 'Red Rocks'         | 
                                                                      bright rose-red to 45cm 165         | 
                                                                      G         | 
          
      
                                                                      | 1379         | 
                                                                      Penstemon mexicali (x) 'Red Rocks'         | 
                                                                      bright rose-red to 45cm 165         | 
                                                                      G         | 
          
      
                                                                      | 1380         | 
                                                                      Penstemon newberryi         | 
                                                                      pink/red/scarlet/lavender/purple 10-32cm 31         | 
                                                                      G         | 
          
      
                                                                      | 1381         | 
                                                                      Penstemon newberryi         | 
                                                                      reddish-purple 10-32cm 19         | 
                                                                      G         | 
          
      
                                                                      | 1381         | 
                                                                      Penstemon newberryi         | 
                                                                      reddish-purple 10-32cm 19         | 
                                                                      G         | 
          
      
                                                                      | 1382         | 
                                                                      Penstemon nitidus         | 
                                                                      blue-violet flr/blue-grey lvs 5-40cm 69 162         | 
                                                                      G         | 
          
      
                                                                      | 1382         | 
                                                                      Penstemon nitidus         | 
                                                                      blue-violet flr/blue-grey lvs 5-40cm 69 162         | 
                                                                      G         | 
          
      
                                                                      | 1383         | 
                                                                      Penstemon ovatus         | 
                                                                      violet-blue/purple 30-100cm 33 34         | 
                                                                      G         | 
          
      
                                                                      | 1383         | 
                                                                      Penstemon ovatus         | 
                                                                      violet-blue/purple 30-100cm 33 34         | 
                                                                      G         | 
          
      
                                                                      | 1384         | 
                                                                      Penstemon palmeri         | 
                                                                      pale pink-white/pinkish lavender 43-140cm 86 155         | 
                                                                      G         | 
          
      
                                                                      | 1384         | 
                                                                      Penstemon palmeri         | 
                                                                      pale pink-white/pinkish lavender 43-140cm 86 155         | 
                                                                      G         | 
          
      
                                                                      | 3241         | 
                                                                      Penstemon palmeri (cf)         | 
                                                                      Arizona: Yavapai Co 1         | 
                                                                      W         | 
          
      
                                                                      | 3241         | 
                                                                      Penstemon palmeri (cf)         | 
                                                                      Arizona: Yavapai Co 1         | 
                                                                      W         | 
          
      
                                                                      | 1385         | 
                                                                      Penstemon petiolatus         | 
                                                                      pinkish-red 5-25cm 155         | 
                                                                      G         | 
          
      
                                                                      | 1386         | 
                                                                      Penstemon pinifolius         | 
                                                                      scarlet 10-50cm 151         | 
                                                                      G         | 
          
      
                                                                      | 1386         | 
                                                                      Penstemon pinifolius         | 
                                                                      scarlet 10-50cm 151         | 
                                                                      G         | 
          
      
                                                                      | 3242         | 
                                                                      Penstemon pinifolius         | 
                                                                      New Mexico: Magdalena Mtns 93         | 
                                                                      W         | 
          
      
                                                                      | 3242         | 
                                                                      Penstemon pinifolius         | 
                                                                      New Mexico: Magdalena Mtns 93         | 
                                                                      W         | 
          
      
                                                                      | 1387         | 
                                                                      Penstemon procerus         | 
                                                                      violet-blue/purple 3-55cm 31         | 
                                                                      G         | 
          
      
                                                                      | 1387         | 
                                                                      Penstemon procerus         | 
                                                                      violet-blue/purple 3-55cm 31         | 
                                                                      G         | 
          
      
                                                                      | 3243         | 
                                                                      Penstemon procerus         | 
                                                                      Wyoming: Albany Co 3230m 142         | 
                                                                      W         | 
          
      
                                                                      | 3243         | 
                                                                      Penstemon procerus         | 
                                                                      Wyoming: Albany Co 3230m 142         | 
                                                                      W         | 
          
      
                                                                      | 1388         | 
                                                                      Penstemon procerus v formosus         | 
                                                                      violet-blue/purple 3-15cm 155         | 
                                                                      G         | 
          
      
                                                                      | 1388         | 
                                                                      Penstemon procerus v formosus         | 
                                                                      violet-blue/purple 3-15cm 155         | 
                                                                      G         |