familyAsteraceae
tribeAsteraceae tribe Cichorieae
genusCrepis
speciesCrepis runcinata
subspeciesCrepis runcinata subsp. glauca

Crepis runcinata subsp. glauca

(Nuttall) Babcock & Stebbins

Publ. Carnegie Inst. Wash. 504: 98. 1938.

David J. Bogler
Common names: Smooth hawksbeard
Endemic
Basionym: Crepidium glaucum Nuttall Trans. Amer. Philos. Soc., n. s. 7: 436. 1841
Synonyms: Crepis runcinata var. glauca (Nuttall) B. Boivin
Treatment appears in FNA Volume 19. Treatment on page 236. Mentioned on page 235, 237.

Plants 20–50 cm. Leaves: petioles narrowly winged; blades narrowly obovate, oblanceolate, or spatulate, 1.5–4 cm wide, margins dentate, faces glabrous (glaucous). Heads 3–15. Involucres 7–12 mm. Phyllaries lanceolate, apices attenuate, faces glabrous or slightly tomentose, eglandular. Cypselae golden brown, 3.5–5.5 mm, not beaked; pappi 5–6 mm. 2n = 22


Phenology: Flowering May–Aug.
Habitat: Alkaline, wet or dry meadows
Elevation: 1600–2300 m

Distribution

V19-309-distribution-map.gif

Alta., Man., Sask., Ariz., Colo., Idaho, Mont., Nebr., Nev., N.Mex., N.Dak., S.Dak., Tex., Utah, Wyo.

Discussion

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

... more about "Crepis runcinata subsp. glauca"
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2n chromosome quantity
22 +
Abaxial face pubescence
stipitate-glandular +, tomentulose +  and glabrous +
Adaxial face pubescence
glabrous +
Anther base shape
tailed +
Anther dehiscence
introrse +
Anther fusion
connate +
Apex shape
attenuate +
Apex texture
scarious +
Apical appendage development
developed +
Apical appendage shape
ovate +  and lanceolate +
Appendage presence
absent +
Appendage pubescence
hirsute +
Appendage relief
papillate +
Array architecture
corymbiform +
Array development
indeterminate +  and determinate +
Author
David J. Bogler +
Authority
(Nuttall) Babcock & Stebbins +
Awn pappus duration
persistent +
Awn pappus life cycle
falling +
Band architecture
continuous +
Band quantity
1 +
Basal blade shape
runcinate +, lyrate +, lanceolate +  and linear or spatulate +
Base shape
decurrent +
Basionyms
Crepidium glaucum +
Blade architecture
compound +  and simple +
Blade length
3 cm30 mm <br />0.03 m <br /> (30 cm300 mm <br />0.3 m <br />) +
Blade shape
spatulate;oblanceolate;spatulate;oblanceolate;obovate +
Blade width
1.5 cm15 mm <br />0.015 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Body architecture
winged +
Body architecture or shape
ribbed +
Body relief
tuberculate +, rugose +, muricate +  and smooth +
Bractlet pubescence
setose +, tomentulose +  and glabrous +
Bractlet quantity
1;15 +
Bractlet size
unequal +
Bractlet some measurement
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Branch fragility or size
stout +
Branch shape
filiform +
Branch structure in adjective form
stigmatic +
Bristle architecture
barbellulate +
Bristle relief
coarse +
Bristle shape
Plumose (?) +
Calyculus presence
absent +
Calyculus pubescence
tomentulose +  and glabrous +
Calyculus quantity
Of 1 (15+ bractlets) +
Calyculus shape
Triangular (?) +
Calyculus size
reduced +
Cauline blade presence
absent +
Cauline blade shape
lobing +, entire +  and lobed +
Cauline blade size
reduced +
Common name
Smooth hawksbeard +
Corolla architecture
zygomorphic +, actinomorphic +  and (3-)5-merous +
Corolla coloration
golden yellow +
Corolla some measurement
0.9 cm9 mm <br />0.009 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
Cypsela architecture
monomorphic +
Cypsela architecture or shape
not beaked +
Cypsela coloration
golden brown +
Cypsela course
curved +
Cypsela growth form
dimorphic +
Cypsela shape
tapered +  and fusiform +
Cypsela some measurement
3.5mm;5.5mm +
Distribution
Alta. +, Man. +, Sask. +, Ariz. +, Colo. +, Idaho +, Mont. +, Nebr. +, Nev. +, N.Mex. +, N.Dak. +, S.Dak. +, Tex. +, Utah +  and Wyo. +
Elevation
1600–2300 m +
Embryo course
straight +
Face architecture
eglandular +
Face pubescence
tomentose +  and glabrous +
Filament fusion
distinct +
Floret architecture
ligulate +
Floret atypical quantity
5;15 +
Floret position
proximal +
Floret quantity
20;50 +
Floret reproduction
bisexual +
Fruit architecture
winged +  and beaked +
Fruit condition or texture
dry +
Fruit density
dispersed +
Habitat
Alkaline, wet or dry meadows +
Hair fixation or orientation
appressed +
Head architecture
subsessile +
Head arrangement
in more or less corymbiform arrays +  and singly +
Head atypical quantity
15 (30) +
Head development
indeterminate +
Head quantity
3;15 +
Head reproduction
homogamous +
Illustration copyright
Flora of North America Association +
Illustrator
Bee F. Gunn +
Individual head architecture
each +  and sessile +
Involucre diameter
0.4 cm4 mm <br />0.004 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Involucre length
0.7 cm7 mm <br />0.007 m <br /> (2.1 cm21 mm <br />0.021 m <br />) +
Involucre position relational
surrounding +
Involucre shape
turbinate-campanulate +
Involucre some measurement
0.7 cm7 mm <br />0.007 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Involucre width
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Leaf architecture
petiolate +
Leaf arrangement
alternate +
Leaf position
basal +
Lobe shape
toothed +
Margin architecture
prickly +
Margin architecture or shape
dentate +
Margin coloration
green +  and yellowish +
Margin shape
lobed +  and dentate +
Margin texture
scarious +
Number of lower taxa
0 +
Ovary architecture
2-carpellate +
Ovary architecture or structure in adjective form
1-locular +
Ovary position
inferior +
Ovule fixation
attached +
Ovule orientation
anatropous +
Ovule quantity
1 +
Pappus coloration
white +
Pappus duration
persistent +
Pappus fusion
connate +  and distinct +
Pappus life cycle
falling +
Pappus relief
coarse +
Pappus some measurement
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
Pappus variability
equal +
Pappus width
fine +
Peduncle architecture
not bracteate +
Peduncle shape
inflated +
Pericarp fragility
tough +
Pericarp width
thick +
Petal fusion
connate +
Petiole architecture
winged +
Phenology
Flowering May–Aug. +
Phyllary duration
persistent +
Phyllary fusion
connate +  and distinct +
Phyllary quantity
10 +  and 16 +
Phyllary shape
Lanceolate (?) +
Phyllary size
subequal +
Phyllary some measurement
0.8 cm8 mm <br />0.008 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Phyllary variability
equal +
Publication title
Publ. Carnegie Inst. Wash. +
Publication year
1938 +
Receptacle architecture
epaleate +
Receptacle pubescence
hairy +  and glabrous +
Receptacle relief
pitted +
Receptacle shape
convex;flat +
Reference
None +
Rib quantity
10 +  and 13 +
Rib relief or texture
spiculate-roughened +
Root texture
fibrous +
Seed architecture
exalbuminous +
Seed quantity
1 +
Sepal variability
modifed +
Series atypical quantity
5 (15) +
Series quantity
1;2 +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V19 309.xml +
Special status
Endemic +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem architecture
branched +
Stem orientation
ascending +  and erect +
Stem pubescence
stipitate-glandular +, hispid +  and glabrous +
Stem quantity
1 +  and 3 +
Stem shape
scapiform +
Style-branch architecture
appendaged +  and truncate +
Style architecture
2-branched +
Style pubescence
hirsute +
Style quantity
1 +
Style relief
papillate +
Synonyms
Crepis runcinata var. glauca +
Taxon family
Asteraceae +
Taxon name
Crepis runcinata subsp. glauca +
Taxon parent
Crepis runcinata +
Taxon rank
subspecies +
Volume
Volume 19 +
Whole-organism architecture
taprooted +  and rhizomatous +
Whole-organism duration
perennial +
Whole-organism some measurement
15 cm150 mm <br />0.15 m <br /> (65 cm650 mm <br />0.65 m <br />) +
Whole organism growth form
plant +
Whole organism some measurement
20cm (50cm) +
X chromosome quantity
11 +, 6 +, 5 +, 4 +  and 3 +