familyPlantaginaceae
genusPenstemon
subgenusPenstemon subg. Penstemon
sectionPenstemon sect. Coerulei
speciesPenstemon pachyphyllus
varietyPenstemon pachyphyllus var. pachyphyllus

Penstemon pachyphyllus var. pachyphyllus

Craig C. Freeman
Endemic
Treatment appears in FNA Volume 17. Treatment on page 123. Mentioned on page 121.

Flowers: staminode 8–9 × 1–2 mm, distal 6–8 mm densely villous, hairs to 2.5 mm.


Phenology: Flowering May–Jul.
Habitat: Sandy to gravelly sagebrush shrublands, pine-juniper, Gambel oak, ponderosa pine, and bristlecone pine woodlands.
Elevation: 1300–3200 m.

Distribution

Utah.

Discussion

Variety pachyphyllus is reported from Carbon, Daggett, Duchesne, Uintah, and Wasatch counties.

Selected References

None.

Lower Taxa

None.
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Abaxial lobe quantity
3 +
Adaxial lobe quantity
2 +
Androecium position
hypogynous +
Apex pubescence
glabrous +
Apex shape
acute +  and acuminate or caudate +
Author
Craig C. Freeman +
Authority
A. Gray ex Rydberg +
Axis coating
glutinous +
Axis pubescence
glabrous +
Axis pubescence or relief
scabrous +
Basal leaf architecture
simple +
Basal leaf arrangement
alternate +, opposite +, whorled +, helical +  and subopposite +
Base architecture or fixation
cordate-clasping +  and clasping +
Base shape
tapered;tapered +
Basionyms
Penstemon nitidus var. major +
Blade arrangement or shape
elliptic +
Blade shape
lanceolate;oblanceolate;lanceolate;oblanceolate;ovate;obovate;spatulate;lanceolate +
Blade texture
not +  and leathery +
Bract presence
absent +
Bracteole size
smaller +
Calyx architecture or shape
symmetric +
Calyx lobe atypical length
0.25 cm2.5 mm <br />0.0025 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Calyx lobe length
4mm;7mm +
Calyx lobe shape
ovate;lanceolate +
Calyx lobe width
1.8mm;2.8mm +
Calyx position relational
not surrounding +
Calyx shape
short-tubular +  and short-campanulate +
Capsule length
1 cm10 mm <br />0.01 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
Capsule pubescence
glabrous +
Capsule width
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Caudex architecture
rhizomelike +
Caudex growth form or texture
herbaceous +
Caudex texture
woody +
Cauline blade architecture
sessile +  and short-petiolate +
Cauline blade length
1.5 cm15 mm <br />0.015 m <br /> (8 cm80 mm <br />0.08 m <br />) +
Cauline blade quantity
2;5 +
Cauline blade width
0.7 cm7 mm <br />0.007 m <br /> (3.2 cm32 mm <br />0.032 m <br />) +
Connective architecture or dehiscence
splitting +
Corolla architecture
not personate +  and bilabiate +
Corolla architecture or shape
symmetric +
Corolla character
diam +
Corolla coloration
blue +  and violet +
Corolla coloration or odor
lavender +
Corolla pubescence
white-villous +, or +  and glabrous +
Corolla shape
rounded +, inflated +, tubular-funnelform +  and ventricose +
Corolla size
ampliate +
Corolla some measurement
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
Cyme architecture
(1-)3-6-flowered +
Cyme quantity
2 +
Distal flower pubescence
villous +
Distal flower some measurement
0.6 cm6 mm <br />0.006 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Distal leaf-blade shape
scale-like +  and not needlelike +
Distribution
Utah. +
Drupe shape
drupe-like +
Elevation
1300–3200 m. +
Embryo course
curved +  and straight +
Endosperm presence
absent +
Filament pubescence
glabrous +
Flower quantity
1 +  and 4 +
Flower reproduction
bisexual +
Fruits capsule arrangement
packed +
Fruits capsule dehiscence
septicidal +
Habitat
Sandy to gravelly sagebrush shrublands, pine-juniper, Gambel oak, ponderosa pine, and bristlecone pine woodlands. +
Hair coloration
yellow +  and golden yellow +
Hair pubescence
glabrous +
Hair some measurement
0 cm0 mm <br />0 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
Hair texture
membranous +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Inflorescence position
terminal +  and axillary +
Inflorescence position or structure subtype
terminal +
Lateral branch architecture
cymose +
Leaf duration
persistent +  and deciduous +
Leaf position
basal +  and cauline +
Leaf pubescence
glabrous +
Lobe quantity
5 (?) +
Lobe shape
orbiculate;linear;orbiculate;linear;truncate;oblanceolate;obovate;oblong;elliptic;round;lanceolate;ovate +
Margin architecture
erose +  and entire +
Margin architecture or function or pubescence
glandular +
Margin architecture or shape
entire +
Margin coating
glutinous +
Margin pubescence
glandular-pubescent +  and glabrous +
Margin pubescence or relief
scabrous +
Margin shape
toothed +  and entire +
Margin texture
scarious +
Nectar guide coloration
reddish violet +
Nectar throat coloration
reddish violet +
Nectar tube coloration
reddish violet +
Number of lower taxa
0 +
Ovary architecture or structure in adjective form
2-locular +
Ovary arrangement
axile +  and parietal +
Ovary placentation
axile +
Ovary position
basal +, apical +  and superior +
Ovule architecture
tenuinucellate +, unitegmic +  and hemitropous +
Ovule orientation
campylotropous +, hemianatropous +  and anatropous +
Panicle architecture
spiciform +
Pedicel orientation
ascending +  and erect +
Pedicel presence
absent +
Pedicel pubescence
glabrous +
Peduncle orientation
ascending;erect +
Peduncle pubescence
glabrous +
Peduncle some measurement
0 cm0 mm <br />0 m <br /> (2.6 cm26 mm <br />0.026 m <br />) +
Perianth position
hypogynous +
Petal fusion
connate +
Petal presence
absent +
Petal quantity
5 +  and 4 +
Petiole presence
absent +
Phenology
Flowering May–Jul. +
Pistil architecture
2-carpellate +
Pistil quantity
1 +
Pollen-sac architecture or shape
saccate +
Pollen-sac arrangement
opposite +
Pollen-sac atypical distance
0.07 cm0.7 mm <br />7.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
Pollen-sac course or shape
navicular-sigmoid +
Pollen-sac dehiscence
dehiscing +
Pollen-sac distance
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Pollen-sac orientation
explanate +
Pollen-sac shape
navicular +
Proximal bract length
0.9 cm9 mm <br />0.009 m <br /> (4.6 cm46 mm <br />0.046 m <br />) +
Proximal bract shape
ovate +  and lanceolate or oblong +
Proximal bract width
0.7 cm7 mm <br />0.007 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Publication title
Fl. Rocky Mts., +
Publication year
1917 +
Reference
None +
Rim presence
absent +
Rim size
minute +
Seed atypical quantity
40 (100) +
Seed coloration
dark-brown +  and brown +
Seed quantity
5;40 +
Seed shape
disciform +, angled-elongate +  and angled +
Seed some measurement
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Sepal atypical quantity
2 (4) +
Sepal fusion
connate +
Sepal quantity
5 +
Side pubescence
glabrous +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V17/V17 322.xml +
Special status
Endemic +
Species growth form
shrubby +
Stamen architecture
didynamous +
Stamen atypical quantity
1 (3) +
Stamen fusion
adnate +
Stamen length or size
longer +
Stamen position
included +
Stamen quantity
4 +
Staminode diameter
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Staminode length
0.8 cm8 mm <br />0.008 m <br /> (?) +  and 0.9 cm9 mm <br />0.009 m <br /> (?) +
Staminode position
exserted +
Staminode presence
absent +
Staminode quantity
1 +
Staminode shape
flattened +
Staminode some measurement
0.8 cm8 mm <br />0.008 m <br /> (?) +  and 1.2 cm12 mm <br />0.012 m <br /> (?) +
Staminode variability
equal +
Staminode width
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Stem architecture
short-petiolate +  and petiolate +
Stem architecture or function or pubescence
glandular +
Stem arrangement
opposite +
Stem atypical some measurement
10 cm100 mm <br />0.1 m <br /> (15 cm150 mm <br />0.15 m <br />) +
Stem growth form
climbing +  and scrambling +
Stem growth form or orientation
sprawling +, creeping +  and prostrate +
Stem orientation
ascending;erect +
Stem position
cauline +, proximal +  and basal +
Stem presence
absent +
Stem pubescence
glabrous +
Stem pubescence or relief
scabrous +
Stem size
reduced +
Stem some measurement
15 cm150 mm <br />0.15 m <br /> (57 cm570 mm <br />0.57 m <br />) +
Stem texture
leathery +
Stigma architecture or shape
capitate +
Stigma quantity
1 +
Stipule presence
absent +
Style atypical quantity
0 (?) +
Style pubescence
glabrous +
Style quantity
1 +
Style some measurement
1.1 cm11 mm <br />0.011 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Suture architecture or pubescence or relief
smooth +
Suture relief
papillate +  and smooth +
Suture shape
denticulate +
Taxon family
Plantaginaceae +
Taxon name
Penstemon pachyphyllus var. pachyphyllus +
Taxon parent
Penstemon pachyphyllus +
Taxon rank
variety +
Throat shape
2-ridged +, rounded +  and inflated +
Throat size
not constricted +
Thyrse architecture
interrupted +  and continuous +
Thyrse atypical some measurement
5 cm50 mm <br />0.05 m <br /> (9 cm90 mm <br />0.09 m <br />) +
Thyrse shape
cylindric +
Thyrse some measurement
9 cm90 mm <br />0.09 m <br /> (27 cm270 mm <br />0.27 m <br />) +
Tip architecture
coiled +
Tip course
straight +
Tip orientation
recurved +
Tip shape
bifurcate +
Tube base shape
gibbous +  and not spurred +
Verticillaster atypical quantity
2 (4) +
Verticillaster quantity
4 (10) +
Volume
Volume 17 +
Whole-organism architecture
short-petiolate +  and sessile +
Whole-organism position
cauline +  and proximal +
Whole organism duration
perennial +
Whole organism growth form
herb +
Whole organism nutrition
autotrophic +
Whole organism texture
fleshy +
Wing presence
absent +
Wing quantity
8 +
Wing size or width
narrow +