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2n chromosome quantity
14 +
Androecium position
hypogynous +
Anther architecture
dithecal +
Anther dehiscence
dehiscing +
Anther shape
ovate +
Anther some measurement
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Apex architecture or shape
emarginate +
Apex atypical some measurement
1.3 cm13 mm <br />0.013 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Apex course
straight +
Apex orientation
upcurved +
Apex shape
emarginate +, obtuse +, subacute +  and rounded +
Apex some measurement
0.9 cm9 mm <br />0.009 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
Author
Ihsan A. Al-Shehbaz +
Authority
Linnaeus +
Basal leaf architecture
petiolate +
Basal leaf arrangement
not rosulate +
Base arrangement
opposite +
Base presence
absent +
Base shape
rounded +, obtuse +, cuneate +  and attenuate +
Blade architecture
appendaged +  and unappendaged +
Blade atypical length
4 cm40 mm <br />0.04 m <br /> (8 cm80 mm <br />0.08 m <br />) +
Blade atypical width
1.5 cm15 mm <br />0.015 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Blade base shape
not +  and auriculate +
Blade length
1.5 cm15 mm <br />0.015 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Blade margin architecture or shape
entire +
Blade margin shape
dissected +, repand +, sinuate +, crenate +  and dentate +
Blade shape
oblong;obovate;spatulate;obovate;spatulate;oblanceolate +
Blade size
much smaller +  and reduced +
Blade width
0.5 cm5 mm <br />0.005 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Bract presence
absent +
Calyx shape
urceolate +, campanulate +  and tubular +
Caudex architecture
branched +  and simple +
Caudex texture
woody +
Cauline leaf architecture
sessile +
Claw development
well-developed +
Claw fusion
distinct +
Claw presence
absent +
Claw prominence
indistinct +
Claw variability
not +  and differentiated +
Common name
Fanweed +, field pennycress +  and stinkweed +
Cotyledon architecture or shape
emarginate +  and entire +
Cotyledon arrangement
accumbent +
Cotyledon shape
3[2]-fid +
Disc presence
absent +
Distribution
Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. +, N.W.T. +, N.S. +, Ont. +, P.E.I. +, Que. +, Sask. +, Yukon +, Ala. +, Alaska +, Ariz. +, Ark. +, Calif. +, Colo. +, Conn. +, Del. +, D.C. +, Fla. +, Ga. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Miss. +, Mo. +, Mont. +, Nebr. +, Nev. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Okla. +, Oreg. +, Pa. +, R.I. +, S.C. +, S.Dak. +, Tenn. +, Tex. +, Utah +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +, Wyo. +, Europe +  and Asia +
Elevation
0-2000 m +
Embryo course
straight +  and curved +
Endosperm orientation
absent +
Filament architecture
not winged +  and unappendaged +
Filament atypical some measurement
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Filament fusion
connate +  and distinct +
Filament position
median +
Filament shape
dilated +
Filament some measurement
0.15 cm1.5 mm <br />0.0015 m <br /> (0.22 cm2.2 mm <br />0.0022 m <br />) +
Flower architecture
actinomorphic +
Flower architecture or arrangement or growth form
solitary +
Flower position
lateral +
Flower quantity
1 +
Flower reproduction
bisexual +
Fruit architecture
unsegmented +
Fruit atypical length
0.6 cm6 mm <br />0.006 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
Fruit atypical width
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Fruit dehiscence
dehiscent +
Fruit length
0.9 cm9 mm <br />0.009 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Fruit shape
suborbicular +  and obovate +
Fruit width
0.7 cm7 mm <br />0.007 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Fruits silicle architecture
sessile +
Fruits silicle shape
angustiseptate +, keeled +, suborbicular +, obcordate +, obovate +  and oblong +
Gynophore fusion
distinct +
Gynophore presence
absent +
Habitat
Roadsides, fields, waste places, lawns, gardens, railroad tracks, stream banks, bluffs, thickets, slopes, floodplains, woods +
Illustration copyright
Flora of North America Association +
Illustrator
Yevonn Wilson-Ramsey +
Inflorescence arrangement
racemose +
Inflorescence position or structure subtype
terminal +
Introduced
true +
Juice odor or shape
pungent +
Juice pubescence or texture
watery +
Leaf architecture
sessile +  and petiolate +
Leaf arrangement
alternate +, not +  and rosulate +
Leaf position
cauline +  and basal +
Leaf presence
absent +
Leaf quantity
Not (?) +
Lobe arrangement
connivent +
Lobe fusion
connate +  and distinct +
Lobe length
Elongated (?) +
Lobe orientation
spreading +
Lobe shape
decurrent +
Margin architecture or shape
sinuate-dentate +, dentate +  and entire +
Margin shape
dentate;repand;dentate;repand;entire +
Median gland presence
absent +
Mericarp architecture
1-seeded +
Nectar gland position
receptacular +
Nectar gland variability
variable +
Notch depth
deep +
Notch some measurement
5 +
Number of lower taxa
0 +
Ovary architecture
eseptate +
Ovary architecture or structure in adjective form
1-locular +  and 2-locular +
Ovary placentation
parietal +
Ovary position
apical +
Ovule architecture
tenuinucellate +, crassinucellate +  and bitegmic +
Ovule atypical quantity
4 (6) +
Ovule orientation
campylotropous +  and anatropous +
Ovule quantity
6;16 +
Pair arrangement
decussate +
Pair quantity
2 (?) +
Pedicel presence
absent +
Perianth position
hypogynous +
Petal arrangement
alternate +
Petal atypical length
0.45 cm4.5 mm <br />0.0045 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Petal atypical width
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.11 cm1.1 mm <br />0.0011 m <br />) +
Petal coloration
white +
Petal length
3mm;4.5mm +
Petal presence
absent +
Petal prominence
rudimentary +
Petal quantity
4 +
Petal shape
narrowed +  and clawlike +
Petal width
0.11 cm1.1 mm <br />0.0011 m <br /> (0.17 cm1.7 mm <br />0.0017 m <br />) +
Petiole some measurement
0.5 cm5 mm <br />0.005 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Phenology
Flowering Mar–Aug. +
Pistil architecture
2-carpellate +
Pistil quantity
1 +
Placenta quantity
2 +
Pollen-grain architecture
trinucleate +  and 3(-11)-colpate +
Pollen architecture
3-colpate +
Publication title
Sp. Pl. +
Publication year
1753 +
Raceme architecture
ebracteate +
Raceme arrangement
divaricate +
Raceme size
slender +
Radicle architecture
coiled +
Radicle arrangement
accumbent +
Radicle arrangement or vernation
conduplicate +
Radicle orientation
incumbent +
Radicle size
tiny +
Reference
best1975a +
Replum prominence
indistinct +
Replum shape
rounded +
Rhizome size
slender +
Rorippa quantity
4 +
Seed-coat coating
mucilaginous +
Seed architecture
not winged +
Seed architecture or arrangement
uniseriate +
Seed arrangement
aseriate +, biseriate +  and uniseriate +
Seed atypical length
0.2 cm2 mm <br />0.002 m <br /> (0.23 cm2.3 mm <br />0.0023 m <br />) +
Seed coating
not +  and mucilaginous +
Seed coloration
white +, black +, brown +  and yellow +
Seed coloration or pubescence or relief
striate +
Seed length
0.16 cm1.6 mm <br />0.0016 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Seed shape
ovoid +
Seed size
plump +
Seed width
0.11 cm1.1 mm <br />0.0011 m <br /> (0.13 cm1.3 mm <br />0.0013 m <br />) +
Sepal architecture or shape
saccate +
Sepal atypical length
0.3 cm3 mm <br />0.003 m <br /> (0.33 cm3.3 mm <br />0.0033 m <br />) +
Sepal duration
persistent +  and caducous +
Sepal fusion
distinct +
Sepal length
? (?) +
Sepal orientation
ascending +  and erect +
Sepal position
lateral +
Sepal quantity
4 +
Sepal shape
oblong +  and ovate +
Sepal width
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Septum architecture
complete +
Septum presence
absent +
Septum size
reduced +
Silicle architecture
unsegmented +
Silicle architecture or pubescence or relief
smooth +
Silicle dehiscence
dehiscent +
Silicle l w ratio
0-3 +
Silicle shape
angustiseptate +, 4-angled +  and terete +
Silique architecture
unsegmented +
Silique dehiscence
dehiscent +
Silique shape
angustiseptate +, 4-angled +  and terete +
Slit dehiscence or orientation
longitudinal +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V7/V7 1313.xml +
Special status
Weedy +  and Introduced +
Stamen architecture
tetradynamous +
Stamen atypical quantity
8 (24) +
Stamen length
equal +
Stamen quantity
6 +
Stem architecture
branched +  and unbranched +
Stem growth form
procumbent +  and decumbent +
Stem growth form or orientation
prostrate +
Stem orientation
erect +
Stigma architecture or shape
capitate +
Stigma shape
2-lobed +, entire +, conical +  and capitate +
Stipule architecture
subsessile +, sessile +  and petiolate +
Stipule presence
absent +
Style duration
persistent +
Style fusion
distinct +
Style presence
absent +
Style prominence
not +  and obsolete +
Style quantity
1 +
Style some measurement
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.03 cm0.3 mm <br />3.0e-4 m <br />) +
Synonyms
Teruncius arvensis +
Taxon family
Brassicaceae +
Taxon name
Thlaspi arvense +
Taxon parent
Thlaspi +
Taxon rank
species +
Trichome architecture
simple +
Trichome arrangement or shape
stellate +
Trichome presence
absent +
Trichome shape
scale-like +  and forked +
Valve architecture
winged +
Valve dehiscence
dehiscing +
Valve pubescence
glabrous +
Vein architecture
anastomosing +
Volume
Volume 7 +
Whole-organism architecture
eglandular +
Whole-organism duration
biennial +  and annual +
Whole organism architecture
not scapose +
Whole organism duration
perennial +, biennial +  and annual +
Whole organism growth form
plant +
Whole organism growth form or habitat
aquatics +  and terrestrial +
Whole organism location
submerged +
Whole organism odor
fetid +
Whole organism pubescence
glabrous +
Whorl quantity
2 +
Wing width
3.5mm;5mm +
X chromosome quantity
7 +