Teesdalia coronopifolia

(Bergeret) Thellung

Repert. Sp. Nov. Regni Veg. 10: 289. 1912.

Introduced
Basionym: Thlaspi coronopifolium Bergeret Phytonom. Univ. 3: 29. 1786
Treatment appears in FNA Volume 7. Treatment on page 565.

Stems (0.6–) 1–2 (–2.8) dm. Basal leaves: petiole 0.2–2 cm; blade lanceolate in outline, 0.5–3 (–4) cm × 0.5–2.5 mm, margins usually lyrate-pinnatifid to pinnatisect, rarely dentate or entire; lateral lobes acute. Cauline leaves 0–3; blade linear. Fruiting pedicels 3–6 mm. Flowers actinomorphic; sepals 0.2–0.6 × 0.2–0.4 mm; petals oblong, 0.5–1.5 × 0.3–0.6 mm; stamens 4, equal; filaments 0.5–1 mm (basal appendage white, ca. 1/2 its length); anthers 0.1–0.2 mm. Fruits 3–3.5 × 3–5 mm; style 0 m. Seeds 0.8–1.2 × 0.7–1 mm. 2n = 36.


Phenology: Flowering Feb–Apr.
Habitat: Roadsides, abandoned fields
Elevation: 50-500 m

Distribution

V7 912-distribution-map.gif

Introduced; Calif., s Europe, n Africa, also in n, c Europe

Discussion

Selected References

None.

Lower Taxa

None.

"elongated" is not a number."thick" is not a number."dm" is not declared as a valid unit of measurement for this property."dm" is not declared as a valid unit of measurement for this property.

... more about "Teesdalia coronopifolia"
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.02 cm0.2 mm <br />2.0e-4 m <br />) +
Ihsan A. Al-Shehbaz +
(Bergeret) Thellung +
Thlaspi coronopifolium +
appendaged +  and unappendaged +
3 cm30 mm <br />0.03 m <br /> (4 cm40 mm <br />0.04 m <br />) +
not auriculate +
0.5 cm5 mm <br />0.005 m <br /> (3 cm30 mm <br />0.03 m <br />) +
dentate +, entire +, pinnatisect +  and lyrate-pinnatifid +
dissected +, repand +, sinuate +, crenate +  and dentate +
lanceolate +
much smaller +  and reduced +
0.3 cm3 mm <br />0.003 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
urceolate +, campanulate +  and tubular +
branched +  and simple +
well-developed +
distinct +
undifferentiated +
not +  and differentiated +
emarginate +  and entire +
Calif. +, s Europe +, n Africa +, also in n +  and c Europe +
50-500 m +
straight +  and curved +
connate +  and distinct +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
actinomorphic +
0.3 cm3 mm <br />0.003 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
angustiseptate +, keeled +, broadly obcordate +  and suborbicular +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
angustiseptate +
Roadsides, abandoned fields +
sessile +  and petiolate +
alternate +, not +  and rosulate +
cauline +  and basal +
connate +  and distinct +
decurrent +
entire +, dentate +, usually lyrate-pinnatifid +  and pinnatisect +
lobed;dentate +
tenuinucellate +, crassinucellate +  and bitegmic +
campylotropous +  and anatropous +
0.5mm;1.5mm +
rudimentary +
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.06 cm0.6 mm <br />6.0e-4 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Flowering Feb–Apr. +
trinucleate +  and 3(-11)-colpate +
Repert. Sp. Nov. Regni Veg. +
slender +
mucilaginous +
not +  and mucilaginous +
white +, black +, brown +  and yellow +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
ovate +  and compressed +
0.07 cm0.7 mm <br />7.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
persistent +  and caducous +
distinct +
ascending +  and spreading +
0.02 cm0.2 mm <br />2.0e-4 m <br /> (0.04 cm0.4 mm <br />4.0e-4 m <br />) +
reduced +
latiseptate +, schizocarpic +, samaroid +  and lomentaceous +
indehiscent +  and dehiscent +
angustiseptate +, flat +, angled +, terete +, torulose +, not +, segmented +  and nutletlike +
Introduced +
tetradynamous +
procumbent +  and decumbent +
ascending +  and erect +
entire +  and capitate +
2-lobed +  and entire +
subsessile +, sessile +  and petiolate +
persistent +
distinct +
0 cm0 mm <br />0 m <br /> (?) +
Cruciferae +
Teesdalia coronopifolia +
Teesdalia +
species +
scale-like +  and forked +
anastomosing +
pubescent +  and glabrous +
perennial +, biennial +  and annual +
aquatics +  and terrestrial +
glabrous +  and pubescent +