familyBrassicaceae
tribeBrassicaceae tribe Camelineae
genusArabidopsis
speciesArabidopsis lyrata
subspeciesArabidopsis lyrata subsp. kamchatica

Arabidopsis lyrata subsp. kamchatica

(Fischer ex de Candolle) O’Kane & Al-Shehbaz

Novon 7: 326. 1997.

Ihsan A. Al-Shehbaz
Basionym: Arabis lyrata var. kamchatica Fischer ex de Candolle Syst. Nat. 2: 231. 1821
Synonyms: Arabis ambigua var. glabra de Candolle Arabis ambigua var. intermedia de Candolle Arabis kamchatica (S. Watson) A. Nelson Arabis lyrata var. glabra (de Candolle) M. Hopkins Arabis lyrata var. intermedia (de Candolle) Farwell Arabis lyrata subsp. kamchatica (Fischer ex de Candolle) Hultén Arabis lyrata var. occidentalis S. Watson Arabis occidentalis Cardaminopsis kamchatica
Treatment appears in FNA Volume 7. Treatment on page 450. Mentioned on page 449.
Revision as of 12:22, 30 July 2020 by imported>Volume Importer
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Biennials or perennials; caudex unbranched or with a root crown, often slender. Basal leaves: (petiole often glabrous); blade margins lyrate or lyrate-pinnatifid, terminal lobes distinct, (surfaces glabrous or sparsely pubescent). Petals (4–) 5–5.5 (–6) mm. Fruits 1.2–1.5 (–1.8) mm wide; style 0–0.5 mm. 2n = 16, 32.


Phenology: Flowering Jun–Jul.
Habitat: Gravelly slopes, forests, gravel bars, high-elevation scree and talus, roadsides
Elevation: 50-2000 m

Distribution

V7 684-distribution-map.gif

Alta., B.C., N.W.T., Sask., Yukon, Alaska, Wash., ne Asia

Discussion

G. A. Mulligan (1996) treated subsp. kamchatica as a species of Arabis; R. C. Rollins (1993) treated it as a variety of A. lyrata.

Selected References

None.

Lower Taxa

None.

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

... more about "Arabidopsis lyrata subsp. kamchatica"
RDF feed
2n chromosome quantity
32 +  and 16 +
Androecium position
hypogynous +
Anther architecture
dithecal +
Anther dehiscence
dehiscing +
Anther shape
ovate +  and oblong +
Apex shape
obtuse +
Author
Ihsan A. Al-Shehbaz +
Authority
(Fischer ex de Candolle) O’Kane & Al-Shehbaz +
Basal leaf architecture
petiolate +
Basal leaf arrangement
rosulate +
Base arrangement
opposite +
Base presence
absent +
Basionyms
Arabis lyrata var. kamchatica +
Blade architecture
appendaged +  and unappendaged +
Blade atypical width
0.8 cm8 mm <br />0.008 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Blade base shape
not +  and auriculate +
Blade length
0.4 cm4 mm <br />0.004 m <br /> (4.2 cm42 mm <br />0.042 m <br />) +
Blade margin architecture or shape
dentate +  and entire +
Blade margin shape
lyrate-pinnatifid +  and lyrate +
Blade shape
oblanceolate;ovate;oblanceolate +
Blade size
much smaller +  and reduced +
Blade width
0.1 cm1 mm <br />0.001 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Bract presence
absent +
Calyx shape
urceolate +, campanulate +  and tubular +
Caudex architecture
with a root crown +  and unbranched +
Caudex size
slender +
Caudex texture
woody +
Cauline leaf architecture
sessile +  and petiolate +
Claw development
well-developed +
Claw fusion
distinct +
Claw presence
absent +
Claw variability
differentiated +
Cotyledon architecture or shape
emarginate +  and entire +
Cotyledon arrangement
accumbent +
Cotyledon arrangement or orientation
incumbent +
Cotyledon shape
3[2]-fid +
Disc presence
absent +
Distribution
Alta. +, B.C. +, N.W.T. +, Sask. +, Yukon +, Alaska +, Wash. +  and ne Asia +
Elevation
50-2000 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 +
Filament some measurement
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Flower architecture
actinomorphic +
Flower architecture or arrangement or growth form
solitary +
Flower reproduction
bisexual +
Fruit architecture
2-valved +  and capsular +
Fruit atypical length
1.5 cm15 mm <br />0.015 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Fruit length
2 cm20 mm <br />0.02 m <br /> (4.5 cm45 mm <br />0.045 m <br />) +
Fruit shape
flattened +  and torulose +
Fruit width
0.12 cm1.2 mm <br />0.0012 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Fruits silicle architecture
latiseptate +  and unsegmented +
Fruits silicle dehiscence
indehiscent +  and dehiscent +
Fruits silicle shape
angustiseptate +  and terete +
Fruits silique architecture
latiseptate +, subsessile +  and stipitate +
Fruits silique architecture or pubescence or relief
smooth +
Fruits silique arrangement or course or shape
linear +
Fruits silique dehiscence
dehiscent +
Fruits silique shape
terete +  and torulose +
Gynophore fusion
distinct +
Gynophore presence
absent +
Habitat
Gravelly slopes, forests, gravel bars, high-elevation scree and talus, roadsides +
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
subsessile +, 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
lyrate-pinnatifid +, dentate +  and entire +
Margin arrangement
divaricate +
Margin orientation
ascending +
Margin shape
lobed;toothed;repand;toothed;repand;entire +
Margin some measurement
2mm;15mm +
Median gland presence
absent +
Mericarp architecture
1-seeded +
Midvein fusion
distinct +
Midvein prominence
obscure +  and prominent +
Midvein pubescence
glabrous +
Nectar gland arrangement
confluent +
Nectar gland position
receptacular +
Nectar gland variability
variable +
Number of lower taxa
0 +
One architecture
stalked +
One arrangement or shape
stellate +
One shape
forked +
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 orientation
campylotropous +  and anatropous +
Ovule quantity
24;46 +
Pair arrangement
decussate +
Pair quantity
2 (?) +
Pedicel presence
absent +
Perianth position
hypogynous +
Petal arrangement
alternate +
Petal atypical some measurement
0.55 cm5.5 mm <br />0.0055 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
Petal coloration
purplish +  and white +
Petal length
4mm;10mm +
Petal presence
absent +
Petal prominence
rudimentary +
Petal quantity
4 +
Petal shape
obovate +  and spatulate +
Petal some measurement
0.5 cm5 mm <br />0.005 m <br /> (0.55 cm5.5 mm <br />0.0055 m <br />) +
Petal width
0.15 cm1.5 mm <br />0.0015 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Petiole some measurement
0.5 cm5 mm <br />0.005 m <br /> (6 cm60 mm <br />0.06 m <br />) +
Phenology
Flowering Jun–Jul. +
Pistil architecture
2-carpellate +
Pistil quantity
1 +
Placenta quantity
2 +
Pollen-grain architecture
trinucleate +  and 3(-11)-colpate +
Pollen architecture
3-colpate +
Publication title
Novon +
Publication year
1997 +
Raceme architecture
ebracteate +
Raceme arrangement
divaricate +
Raceme orientation
reflexed +  and ascending +
Raceme size
slender +
Radicle architecture
coiled +
Radicle arrangement
accumbent +
Radicle arrangement or vernation
conduplicate +
Radicle orientation
incumbent +
Radicle size
tiny +
Reference
None +
Replum prominence
indistinct +
Replum shape
rounded +
Rhizome size
slender +
Rorippa quantity
4 +
Seed-coat coating
not +  and mucilaginous +
Seed architecture
margined +  and not winged +
Seed architecture or arrangement
uniseriate +
Seed arrangement
uniseriate +  and biseriate +
Seed coating
not +  and mucilaginous +
Seed coloration
light-brown +
Seed shape
oblong +
Seed size
plump +
Seed some measurement
0.08 cm0.8 mm <br />8.0e-4 m <br /> (?) +  and 0.14 cm1.4 mm <br />0.0014 m <br /> (?) +
Sepal architecture or shape
saccate +
Sepal duration
persistent +  and caducous +
Sepal fusion
distinct +
Sepal orientation
ascending +  and erect +
Sepal position
lateral +
Sepal quantity
4 +
Sepal shape
oblong +
Sepal some measurement
0.2 cm2 mm <br />0.002 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
Septum architecture
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 684.xml +
Stamen architecture
tetradynamous +
Stamen atypical quantity
8 (24) +
Stamen length
equal +
Stamen quantity
6 +
Stem architecture
branched +, few to several +  and simple +
Stem growth form
procumbent +  and decumbent +
Stem growth form or orientation
prostrate +
Stem orientation
decumbent +  and erect +
Stem pubescence
pubescent +
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
obsolete +
Style quantity
1 +
Style some measurement
0 cm0 mm <br />0 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Surface pubescence
glabrous or +  and sparsely densely pubescent +
Synonyms
Arabis ambigua var. glabra +, Arabis ambigua var. intermedia +, Arabis kamchatica +, Arabis lyrata var. glabra +, Arabis lyrata var. intermedia +, Arabis lyrata subsp. kamchatica +, Arabis lyrata var. occidentalis +, Arabis occidentalis +  and Cardaminopsis kamchatica +
Taxon family
Brassicaceae +
Taxon name
Arabidopsis lyrata subsp. kamchatica +
Taxon parent
Arabidopsis lyrata +
Taxon rank
subspecies +
Terminal lobe fusion
distinct +
Trichome architecture
simple +
Trichome arrangement
mixed +
Trichome arrangement or shape
stellate +
Trichome pubescence
pubescent +  and glabrous +
Trichome shape
1-forked +
Valve architecture
not veined +
Valve dehiscence
dehiscing +
Valve pubescence
pubescent +  and glabrous +
Vein architecture
anastomosing +
Volume
Volume 7 +
Whole-organism architecture
not scapose +
Whole-organism duration
perennial +  and biennial +
Whole-organism pubescence
pubescent +  and glabrous +
Whole organism architecture
rhizomatous +, taprooted +, scapose +  and not +
Whole organism duration
perennial +, biennial +  and annual +
Whole organism growth form
subshrub +  and herb +
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
8 +  and 5 +