Crepis pannonica

(Jacquin) K. Koch

Linnaea 23: 689. 1851.

Introduced
Basionym: Hieracium pannonicum Jacquin Collectanea 5: 148. 1796
Treatment appears in FNA Volume 19. Treatment on page 233. Mentioned on page 224.

Perennials, 30–130 cm (taproots stout, caudices branched). Stems 1, erect, branched distally, setulose and sometimes glandular proximally. Leaves mostly cauline; petiolate or sessile; blades broadly oblanceolate to elliptic, 15–30 × 4–6 cm, margins closely toothed (teeth corneous apically and sometimes along margins), apices acute, faces scabrous, ± setulose and stipitate-glandular; (cauline sessile, ovate or elliptic, bases auriculate). Heads 1–8, borne singly or (on racemiform branches) in compound, paniculiform or corymbiform arrays. Calyculi of 10–12, lanceolate to linear, sparsely tomentulous bractlets 3–5 mm. Involucres cylindro-campanulate, 10–15 × 6–12 mm. Phyllaries 12–15, lanceolate, 9–10 mm, (bases strongly thickened, margins green), apices (dark) acute, abaxial faces tomentulose, sometimes with setae, adaxial glabrous. Florets 50–90; corollas yellow, 15–18 mm (sparsely tomentulose). Cypselae brown, fusiform, 5–6 mm, apices narrowed (not beaked), ribs 15–20; pappi white (soft), 5–8 mm. 2n = 8.


Phenology: Flowering Jun–Aug.
Habitat: Dry, open, grassy areas, pastures
Elevation: 1000–2000 m

Distribution

V19-301-distribution-map.gif

Introduced; Conn., Europe

Discussion

Crepis pannonica is recognized by its leafy, erect stems, broadly elliptic or obovate leaves with closely dentate margins, auriculate distal leaves, and tomentulose phyllaries.

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

... more about "Crepis pannonica"
scarious +
ovate +  and lanceolate +
corymbiform +, paniculiform +  and compound +
indeterminate +  and determinate +
David J. Bogler +
(Jacquin) K. Koch +
runcinate +, lyrate +, lanceolate +  and linear or spatulate +
decurrent +
Hieracium pannonicum +
compound +  and simple +
15 cm150 mm <br />0.15 m <br /> (30 cm300 mm <br />0.3 m <br />) +
broadly oblanceolate;elliptic +
4cm;6cm +
tuberculate +, rugose +, muricate +  and smooth +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
filiform +
lobing +, entire +  and lobed +
zygomorphic +, actinomorphic +  and (3-)5-merous +
1.5 cm15 mm <br />0.015 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
Conn. +  and Europe +
1000–2000 m +
stipitate-glandular +  and setulose +
winged +  and beaked +
dispersed +
Dry, open, grassy areas, pastures +
in compound , paniculiform or corymbiform arrays +  and singly +
indeterminate +
each +  and sessile +
0.4 cm4 mm <br />0.004 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
1 cm10 mm <br />0.01 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
cylindro-campanulate +
0.6 cm6 mm <br />0.006 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
sessile +  and petiolate +
toothed +
dentate +  and entire +
green +  and yellowish +
2-carpellate +
persistent +
connate +  and distinct +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Flowering Jun–Aug. +
connate +  and distinct +
12 +  and 15 +
0.9 cm9 mm <br />0.009 m <br /> (1 cm10 mm <br />0.01 m <br />) +
hairy +  and glabrous +
convex;flat +
15 +  and 20 +
spiculate-roughened +
exalbuminous +
Introduced +
appendaged +  and truncate +
papillate +
Undefined tribe Lactuceae +
Crepis pannonica +
species +
taprooted +  and rhizomatous +
30 cm300 mm <br />0.3 m <br /> (130 cm1,300 mm <br />1.3 m <br />) +
shrub +  and subshrub +
11 +, 6 +, 5 +, 4 +  and 3 +