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Penstemon angustifolius
Narrow Beardtongue; Broadbeard Beardtongue; Pagoda Penstemon

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History of Flowering

History of Fruiting

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DERIVATION
angustifolius - narrow leaved
FAMILY Plantaginaceae (Plantain Family)  Other Plants in the Plantain Family
HABIT Herbaceous
GROWTH FORM Clump-forming
RANGE WC United States
LEAF TYPE Evergreen
FLOWERS Blue (Light)
FRUIT Purple
HARDINESS USDA Zone 4 (Coldest zone where hardy)
SOIL Coarse or sandy well-drained soil
SUN REQUIREMENTS Sun
SPECIAL CHARACTERISTICS Drought Tolerant | Attracts Hummingbirds
COMMON NAME(S) Narrow Beardtongue | Broadbeard Beardtongue | Pagoda Penstemon
Location Map for Penstemon angustifolius (Narrow Beardtongue; Broadbeard Beardtongue; Pagoda Penstemon) - 5 Map Locations Found
Click a marker pin or a green plant 'dot' for details. Map Help More Plant Locations

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Individual Locations for Penstemon angustifolius: More Locations
(To display plant details, click the number in the table.)

Map
Key
Accession
Number
Year Location
833118*2 1983 Plains Garden
860029*1 1986 Plains Garden
No
Map
921178*1 1992 Non
Public
No
Map
982429*1 1998 Plains Garden
002581*1 2000 Western Panoramas
072663*1 2007 Sacred Earth
100449*1 2010 Sacred Earth
No
Map
160565*1 2016 Index Seminum Seed 2015
No
Map
163666*1 2016 Seed
No
Map
163776*1 2016 Non
Public
No
Map
171679*1 2017 Seed

 

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  FLOWERING:
When Penstemon angustifolius has been observed flowering
at Denver Botanic Gardens
  Flowering by Week 1 to 52
2014 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
2006 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

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  FRUITING:
When Penstemon angustifolius has been observed fruiting
at Denver Botanic Gardens
  Fruiting by Week 1 to 52
2013 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

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Images © Denver Botanic Gardens


Penstemon angustifolius
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Penstemon angustifolius
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Penstemon angustifolius
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Penstemon angustifolius
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Penstemon angustifolius
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Penstemon angustifolius
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Penstemon angustifolius
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Penstemon angustifolius
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Photography © Denver Botanic Gardens

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