familyPlantaginaceae
genusPenstemon
subgenusPenstemon subg. Penstemon
sectionPenstemon sect. Glabri
speciesPenstemon leiophyllus
varietyPenstemon leiophyllus var. keckii

Penstemon leiophyllus var. keckii

(Clokey) N. H. Holmgren in A. Cronquist et al.

Intermount. Fl. 4: 432. 1984.

Craig C. Freeman
EndemicConservation concern
Basionym: Penstemon keckii Clokey Madroño 4: 128. 1937
Treatment appears in FNA Volume 17. Treatment on page 171.

Stems 5–24 (–30) cm. Cauline leaves 16–56 × 2–5 (–10) mm, blade lanceolate to linear, usually folded lengthwise and curved. Flowers: corolla 18–22 mm, white-lanate, rarely glabrous, internally abaxially.


Phenology: Flowering Jun–Aug.
Habitat: Pine forests.
Elevation: 900–3500 m.

Distribution

Nev.

Discussion

Variety keckii is known from the Spring Mountains in Clark County.

Selected References

None.

Lower Taxa

None.

"/4+timescorollathroat" is not declared as a valid unit of measurement for this property.

... more about "Penstemon leiophyllus var. keckii"
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Abaxial lobe quantity
3 +
Adaxial lobe quantity
2 +
Androecium position
hypogynous +
Apex shape
obtuse +  and acute +
Author
Craig C. Freeman +
Authority
(Clokey) N. H. Holmgren in A. Cronquist et al. +
Axis architecture or function or pubescence
glandular +
Axis pubescence
glandular-pubescent +
Basal leaf architecture
simple +
Basal leaf arrangement
alternate +, opposite +, whorled +, helical +  and subopposite +
Base shape
tapered;tapered +
Basionyms
Penstemon keckii +
Blade architecture or shape
folded +
Blade course
curved +
Blade shape
lanceolate;linear +
Blade texture
not +  and leathery +
Bract presence
absent +
Bracteole size
smaller +
Calyx architecture or shape
symmetric +
Calyx lobe atypical length
0.38 cm3.8 mm <br />0.0038 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
Calyx lobe length
4.5mm;8.5mm +
Calyx lobe pubescence
glandular-pubescent +
Calyx lobe shape
lanceolate +
Calyx lobe width
1.6mm;3.8mm +
Calyx position relational
not surrounding +
Calyx shape
short-tubular +  and short-campanulate +
Capsule length
0.7 cm7 mm <br />0.007 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
Capsule pubescence
glabrous +
Capsule width
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
Caudex architecture
rhizomelike +
Caudex growth form or texture
herbaceous +
Caudex texture
woody +
Cauline blade architecture
sessile +
Cauline blade quantity
2;7 +
Cauline leaf atypical width
0.5 cm5 mm <br />0.005 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Cauline leaf length
1.6 cm16 mm <br />0.016 m <br /> (5.6 cm56 mm <br />0.056 m <br />) +
Cauline leaf width
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Connective architecture or dehiscence
not splitting +
Corolla architecture
not personate +, weakly bilabiate +  and strongly bilabiate +
Corolla architecture or shape
symmetric +
Corolla coloration
violet +  and blue or purple +
Corolla pubescence
glabrous +  and white-lanate +
Corolla shape
ventricose +
Corolla size
ventricose-ampliate +
Corolla some measurement
1.8 cm18 mm <br />0.018 m <br /> (2.2 cm22 mm <br />0.022 m <br />) +
Cyme architecture
1-3-flowered +
Cyme quantity
2 +
Distal flower pubescence
hairy +
Distal flower relief
papillate +
Distal leaf-blade shape
scale-like +  and not needlelike +
Distribution
Nev. +
Drupe shape
drupe-like +
Elevation
900–3500 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
Pine forests. +
Hair coloration
orangish yellow +  and yellow +
Hair pubescence
glabrous +
Hair some measurement
0 cm0 mm <br />0 m <br /> (0.1 cm1 mm <br />0.001 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
not glaucous +  and glabrous +
Leaf texture
not leathery +
Lobe quantity
5 (?) +
Lobe shape
orbiculate;linear;orbiculate;linear;truncate;oblanceolate;obovate;oblong;elliptic;round;lanceolate;ovate +
Margin architecture or function or pubescence
glandular +
Margin architecture or relief
erose +
Margin architecture or shape
entire +
Margin coating
glutinous +
Margin pubescence
puberulent +, glandular-pubescent +  and glabrous +
Margin shape
lacerate +
Margin texture
scarious +
Nectar guide coloration
reddish purple +  and 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 +
Papilla pubescence
glabrous +
Papilla some measurement
0 cm0 mm <br />0 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Pedicel orientation
spreading +, erect +  and ascending +
Pedicel presence
absent +
Pedicel pubescence
glandular-pubescent +
Peduncle orientation
spreading;erect;ascending +
Peduncle pubescence
glandular-pubescent +
Perianth position
hypogynous +
Petal fusion
connate +
Petal presence
absent +
Petal quantity
5 +  and 4 +
Petiole presence
absent +
Phenology
Flowering Jun–Aug. +
Pistil architecture
2-carpellate +
Pistil quantity
1 +
Pollen-sac architecture or shape
saccate +
Pollen-sac arrangement
divergent +  and nearly opposite +
Pollen-sac course or shape
sigmoid +  and navicular-sigmoid +
Pollen-sac dehiscence
indehiscent +  and dehiscing +
Pollen-sac distance
0.12 cm1.2 mm <br />0.0012 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Pollen-sac orientation
explanate +
Pollen-sac position
proximal +
Pollen-sac quantity
1/5 +
Pollen-sac shape
navicular +
Proximal architecture
short-petiolate +
Proximal bract atypical length
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Proximal bract atypical width
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Proximal bract length
1 cm10 mm <br />0.01 m <br /> (6 cm60 mm <br />0.06 m <br />) +
Proximal bract shape
lanceolate +
Proximal bract width
0.3 cm3 mm <br />0.003 m <br /> (2.4 cm24 mm <br />0.024 m <br />) +
Proximal length
1.6 cm16 mm <br />0.016 m <br /> (8 cm80 mm <br />0.08 m <br />) +
Proximal width
0.2 cm2 mm <br />0.002 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Publication title
Intermount. Fl. +
Publication year
1984 +
Reference
None +
Rim presence
absent +
Rim size
minute +
Seed atypical quantity
40 (100) +
Seed coloration
tan +  and brown or dark-brown +
Seed quantity
5;40 +
Seed shape
angled +  and angled-elongate +
Seed some measurement
0.09 cm0.9 mm <br />9.0e-4 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Sepal atypical quantity
2 (4) +
Sepal fusion
connate +
Sepal quantity
5 +
Side pubescence
glabrous +
Side relief
papillate +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V17/V17 424.xml +
Special status
Endemic +  and Conservation concern +
Species growth form
shrubby +
Stamen architecture
didynamous +
Stamen atypical quantity
1 (3) +
Stamen fusion
adnate +
Stamen length or size
longer +
Stamen position
exserted +  and included +
Stamen quantity
4 +
Staminode diameter
0.04 cm0.4 mm <br />4.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Staminode position
included +
Staminode presence
absent +
Staminode quantity
1 +
Staminode shape
flattened +
Staminode some measurement
1 cm10 mm <br />0.01 m <br /> (?) +  and 1.4 cm14 mm <br />0.014 m <br /> (?) +
Staminode variability
equal +
Stem architecture
short-petiolate +  and petiolate +
Stem architecture or function or pubescence
glandular +
Stem arrangement
opposite +
Stem atypical some measurement
24 cm240 mm <br />0.24 m <br /> (30 cm300 mm <br />0.3 m <br />) +
Stem coating
glutinous +
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
not glaucous +  and glabrous +
Stem size
reduced +
Stem some measurement
5 cm50 mm <br />0.05 m <br /> (24 cm240 mm <br />0.24 m <br />) +
Stem texture
not +  and 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
1.2 cm12 mm <br />0.012 m <br /> (1.9 cm19 mm <br />0.019 m <br />) +
Suture architecture or pubescence or relief
smooth +
Suture relief
papillate +
Suture shape
denticulate +
Synonyms
Penstemon subg. Habroanthus +
Taxon family
Plantaginaceae +
Taxon name
Penstemon leiophyllus var. keckii +
Taxon parent
Penstemon leiophyllus +
Taxon rank
variety +
Throat diameter
0.5 cm5 mm <br />0.005 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Throat shape
2-ridged +  and inflated +
Throat size
not constricted +
Thyrse architecture
secund +, continuous +  and interrupted +
Thyrse arrangement
subsecund +
Thyrse atypical some measurement
30 cm300 mm <br />0.3 m <br /> (40 cm400 mm <br />0.4 m <br />) +
Thyrse shape
cylindric +
Thyrse some measurement
3 cm30 mm <br />0.03 m <br /> (30 cm300 mm <br />0.3 m <br />) +
Tip course
straight +
Tip orientation
recurved +
Tip position or shape
distal +
Tip pubescence
pilose +
Tip some measurement
0.1 cm1 mm <br />0.001 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Tooth relief
smooth +  and papillate +
Tooth some measurement
0 cm0 mm <br />0 m <br /> (0.01 cm0.1 mm <br />1.0e-4 m <br />) +
Tube base shape
gibbous +  and not spurred +
Tube some measurement
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Verticillaster atypical quantity
8 (12) +
Verticillaster quantity
2 (8) +
Volume
Volume 17 +
Whole-organism architecture
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 +