familyBrassicaceae
tribeBrassicaceae tribe Physarieae
genusPhysaria
speciesPhysaria didymocarpa
subspeciesPhysaria didymocarpa subsp. didymocarpa

Physaria didymocarpa subsp. didymocarpa

Steve L. O’Kane Jr.
Synonyms: Physaria macrantha Blankinship
Treatment appears in FNA Volume 7. Treatment on page 634. Mentioned on page 633.

Trichomes somewhat spreading (on herbage), loose and spreading (on fruits). Basal leaves: blade margins repand to dentate. Fruits moderately inflated, (firm); ovules 8 per ovary. 2n = 16, 24, 56?


Phenology: Flowering May–Aug.
Habitat: Gravel bars, steep shale outcrops, rocky flats, gravelly prairies, talus slopes, dry hillsides, road cuts, mountains and foothills
Elevation: 500-3100 m

Distribution

V7 1040-distribution-map.gif

Alta., B.C., Idaho, Mont., Wash., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.

No values specified."not" is not a number. "elongated" is not a number."thick" is not a number.

... more about "Physaria didymocarpa subsp. didymocarpa"
RDF feed
2n chromosome quantity
56 +, 24 +  and 16 +
Androecium position
hypogynous +
Anther architecture
dithecal +
Anther dehiscence
dehiscing +
Anther shape
ovate +  and narrowly oblong +
Apex shape
obtuse +
Author
Steve L. O’Kane Jr. +
Authority
(Hooker) A. Gray +
Basal leaf architecture
petiolate +
Basal leaf arrangement
rosulate +
Base arrangement
opposite +
Base presence
absent +
Basionyms
Vesicaria didymocarpa +
Blade architecture
appendaged +  and unappendaged +
Blade atypical some measurement
4 cm40 mm <br />0.04 m <br /> (8 cm80 mm <br />0.08 m <br />) +
Blade base shape
auriculate +
Blade margin architecture or shape
entire +
Blade margin shape
repand +  and dentate +
Blade shape
oblanceolate;obovate +
Blade size
much smaller +  and reduced +
Blade some measurement
1 cm10 mm <br />0.01 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Bract presence
absent +
Calyx shape
urceolate +, campanulate +  and tubular +
Caudex architecture
branched +
Caudex pubescence
pubescent +
Caudex texture
woody +
Cauline leaf architecture
sessile +  and petiolate +
Claw development
well-developed +
Claw fusion
distinct +
Claw presence
absent +
Claw variability
not +  and differentiated +
Cotyledon architecture or shape
emarginate +  and entire +
Cotyledon arrangement
accumbent +
Cotyledon shape
3[2]-fid +
Disc presence
absent +
Distribution
Alta. +, B.C. +, Idaho +, Mont. +, Wash. +  and Wyo. +
Elevation
500-3100 m +
Embryo course
straight +  and curved +
Endosperm orientation
absent +
Filament architecture
not winged +  and unappendaged +
Filament fusion
connate +  and distinct +
Filament position
median +
Filament shape
dilated +
Flower architecture
actinomorphic +
Flower architecture or arrangement or growth form
solitary +
Flower reproduction
bisexual +
Fruit architecture
2-valved +  and capsular +
Fruit architecture or arrangement
didymous +
Fruit length
1 cm10 mm <br />0.01 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Fruit shape
inflated +
Fruits silicle architecture
latiseptate +, stipitate +, , +, subsessile +  and sessile +
Fruits silicle dehiscence
dehiscent +
Fruits silicle shape
angustiseptate +, terete +, not +, inflated +, not torulose +, obovoid +, ovoid +, ovate +, obpyriform +, oblong +, obdeltate +, obcordate +, lanceolate +, elliptic +, ellipsoid +, suborbicular +, orbicular +, subglobose +  and globose +
Fruits silique architecture
latiseptate +  and unsegmented +
Fruits silique dehiscence
dehiscent +
Fruits silique shape
angustiseptate +  and terete +
Gynophore fusion
distinct +
Gynophore presence
absent +
Habitat
Gravel bars, steep shale outcrops, rocky flats, gravelly prairies, talus slopes, dry hillsides, road cuts, mountains and foothills +
Illustration copyright
Flora of North America Association +
Illustrator
Yevonn Wilson-Ramsey +
Inflorescence arrangement
racemose +
Inflorescence position or structure subtype
terminal +
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
with occasional tooth +, entire +  and dentate +
Margin shape
repand +
Median gland presence
absent +
Mericarp architecture
1-seeded +
Midvein prominence
obscure +
Nectar gland arrangement
confluent +
Nectar gland position
receptacular +
Nectar gland variability
variable +
Number of lower taxa
0 +
One architecture
simple +
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 (8) +
Ovule orientation
campylotropous +  and anatropous +
Ovule quantity
8 +
Pair arrangement
decussate +
Pair quantity
2 (?) +
Pedicel presence
absent +
Perianth position
hypogynous +
Petal arrangement
alternate +
Petal coloration
purple +, white +, orange +  and yellow +
Petal presence
absent +
Petal prominence
rudimentary +
Petal quantity
4 +
Petal shape
spatulate +
Petal some measurement
1 cm10 mm <br />0.01 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Phenology
Flowering May–Aug. +
Pistil architecture
2-carpellate +
Pistil quantity
1 +
Placenta quantity
2 +
Pollen-grain architecture
trinucleate +  and 3(-11)-colpate +
Pollen architecture
4-11-colpate +
Publication title
Gen. Amer. Bor. +
Publication year
1848 +
Raceme architecture
ebracteate +
Raceme architecture or arrangement
congested +
Raceme arrangement
divaricate +
Raceme course or shape
sigmoid +
Raceme fragility or size
stout +
Raceme orientation
ascending +, spreading +, horizontal +  and erect +
Raceme size
slender +
Raceme some measurement
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Radicle architecture
coiled +
Radicle arrangement
accumbent +
Radicle arrangement or vernation
conduplicate +
Radicle orientation
incumbent +
Radicle size
tiny +
Ray architecture
simple +
Ray shape
furcate +
Reference
None +
Replum prominence
indistinct +
Replum shape
obovate +  and broadly oblong +
Replum size
not constricted +
Replum some measurement
0.3 cm3 mm <br />0.003 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Rhizome size
slender +
Rorippa quantity
4 +
Seed-coat coating
not +  and mucilaginous +
Seed architecture
margined +  and winged +
Seed arrangement
biseriate +
Seed coating
not +  and mucilaginous +
Seed coloration
white +, black +, brown +  and yellow +
Seed shape
flattened +
Seed size
plump +
Sepal architecture or shape
saccate +
Sepal duration
persistent +  and caducous +
Sepal fusion
distinct +
Sepal orientation
spreading +  and erect +
Sepal position
lateral +
Sepal quantity
4 +
Sepal shape
lanceolate +  and oblong +
Sepal some measurement
0.6 cm6 mm <br />0.006 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Septum architecture
perforate +  and complete +
Septum presence
absent +
Septum size
reduced +
Silicle architecture
latiseptate +, schizocarpic +, samaroid +  and lomentaceous +
Silicle architecture or pubescence or relief
smooth +
Silicle dehiscence
indehiscent +  and dehiscent +
Silicle l w ratio
0-3 +
Silicle shape
angustiseptate +, flat +, angled +, terete +, torulose +, not +, segmented +  and nutletlike +
Slit dehiscence or orientation
longitudinal +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V7/V7 1040.xml +
Special status
Endemic +
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
decumbent +
Stem orientation
spreading +  and erect +
Stem quantity
several +
Stem some measurement
1 cm10 mm <br />0.01 m <br /> (?) +
Stigma architecture or shape
entire +
Stigma shape
2-lobed +  and entire +
Stipule architecture
subsessile +, sessile +  and petiolate +
Stipule presence
absent +
Style duration
persistent +
Style fusion
distinct +
Style presence
absent +
Style prominence
obsolete +
Style quantity
1 +
Style some measurement
0.7 cm7 mm <br />0.007 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
Synonyms
Physaria macrantha +
Taxon family
Brassicaceae +
Taxon name
Physaria didymocarpa subsp. didymocarpa +
Taxon parent
Physaria didymocarpa +
Taxon rank
subspecies +
Tooth quantity
Occasional (?) +
Trichome architecture
several-rayed +
Trichome architecture or fragility
loose +
Trichome arrangement
mixed +
Trichome arrangement or shape
stellate +
Trichome orientation
spreading +
Trichome shape
stellate-scalelike +
Valve architecture
coiled +, 1-7-veined +  and veined +
Valve dehiscence
dehiscing +
Valve pubescence
pubescent +
Vein architecture
anastomosing +
Volume
Volume 7 +
Whole-organism architecture
not scapose +
Whole-organism duration
perennial +
Whole-organism pubescence
pubescent +
Whole organism architecture
eglandular +
Whole organism duration
perennial +, biennial +  and annual +
Whole organism growth form
subshrub +
Whole organism growth form or habitat
aquatics +  and terrestrial +
Whole organism location
submerged +
Whole organism pubescence
glabrous +  and pubescent +
Whorl quantity
2 +
X chromosome quantity
15 +, 12 +, 10 +, 9 +, 8 +, 7 +, 6 +, 5 +  and 4 +