Arabidopsis arenosa

(Linnaeus) Lawalrée

Bull. Soc. Roy. Bot. Belgique 42: 242. 1969.

Basionym: Sisymbrium arenosum Linnaeus Sp. Pl. 2: 658. 1753
Treatment appears in FNA Volume 7. Treatment on page 448.

Discussion

Subspecies 2 (1 in the flora).

Subspecies arenosa is widespread in Europe; subsp. borbasii (Zapałowicz) Pawłowski is restricted to central Europe.

Selected References

None.

"elongated" is not a number."thick" is not a number.

... more about "Arabidopsis arenosa"
ovate +  and oblong +
Ihsan A. Al-Shehbaz +
(Linnaeus) Lawalrée +
Sisymbrium arenosum +
appendaged +  and unappendaged +
lyrate +, lobed +, toothed +  and entire +
much smaller +  and reduced +
urceolate +, campanulate +  and tubular +
branched +  and simple +
subsessile +, petiolate +  and sessile +
well-developed +
distinct +
differentiated +
emarginate +  and entire +
North America +  and Europe +
straight +  and curved +
not winged +  and unappendaged +
connate +  and distinct +
actinomorphic +
2-valved +  and capsular +
latiseptate +  and unsegmented +
indehiscent +  and dehiscent +
angustiseptate +  and terete +
latiseptate +, subsessile +  and stipitate +
terete +  and torulose +
subsessile +, sessile +  and petiolate +
alternate +, not +  and rosulate +
cauline +  and basal +
connate +  and distinct +
decurrent +
, +, dentate +  and entire +
obscure +  and prominent +
1-3-forked +
tenuinucellate +, crassinucellate +  and bitegmic +
campylotropous +  and anatropous +
rudimentary +
trinucleate +  and 3(-11)-colpate +
Bull. Soc. Roy. Bot. Belgique +
not elongated +
reflexed +  and ascending +
slender +
not +  and mucilaginous +
margined +  and not winged +
uniseriate +  and biseriate +
not +  and mucilaginous +
White (?) +, Black (?) +, Brown (?) +  and Yellow (?) +
ellipsoid +, ovoid +, oblong +  and flattened +
persistent +  and caducous +
distinct +
ascending +  and erect +
reduced +
latiseptate +, schizocarpic +, samaroid +  and lomentaceous +
indehiscent +  and dehiscent +
angustiseptate +, flat +, angled +, terete +, torulose +, not +, segmented +  and nutletlike +
tetradynamous +
branched +  and unbranched +
procumbent +  and decumbent +
decumbent +, ascending +  and erect +
2-lobed +, entire +, conical +  and capitate +
subsessile +, sessile +  and petiolate +
persistent +
distinct +
Cruciferae +
Arabidopsis arenosa +
Arabidopsis +
species +
pubescent +  and glabrous +
anastomosing +
perennial +, biennial +  and annual +
pubescent +  and glabrous +
rhizomatous +, taprooted +, scapose +  and not +
perennial +, biennial +  and annual +
subshrub +  and herb +
aquatics +  and terrestrial +
glabrous +  and pubescent +