familySaxifragaceae
genusSaxifraga
speciesSaxifraga rivularis
subspeciesSaxifraga rivularis subsp. arctolitoralis

Saxifraga rivularis subsp. arctolitoralis

(Jurtzev & V. V. Petrovsky) M. H. Jørgensen & Elven

Syst. Bot. 31: 726. 2006,.

Luc Brouillet, Patrick E. Elvander†
Basionym: Saxifraga arctolitoralis Jurtzev & V. V. Petrovsky Bot. Zhurn. (Moscow & Leningrad) 66: 1045. 1981
Treatment appears in FNA Volume 8. Treatment on page 145. Mentioned on page 144.
Revision as of 11:59, 30 July 2020 by imported>Volume Importer
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Plants mostly purple (at least inflorescences); hair crosswalls purple. Inflorescences 1.7–3 cm, sparsely to densely stipitate-glandular. Hypanthia sparsely to densely long-stipitate-glandular, hairs (0.2–) 0.3–0.6 (–1.1) mm. 2n = 52.


Phenology: Flowering summer.
Habitat: Arctic seashores, soil banks, on silt or clay
Elevation: 0-10 m

Distribution

V8 293-distribution-map.gif

Alaska, e Asia (Chutkotka)

Discussion

Selected References

None.

Lower Taxa

None.

"full" is not a number.

... more about "Saxifraga rivularis subsp. arctolitoralis"
RDF feed
2n chromosome quantity
52 +
Androecium position
epigynous +, perigynous +  and hypogynous +
Anther dehiscence
dehiscent +
Apex architecture
palmate +  and pinnate +
Apex shape
acute +
Author
Luc Brouillet +  and Patrick E. Elvander† +
Authority
(Jurtzev & V. V. Petrovsky) M. H. Jørgensen & Elven +
Base shape
cuneate +  and cordate +
Basionyms
Saxifraga arctolitoralis +
Blade arrangement or shape
elliptic +
Blade atypical some measurement
0.52 cm5.2 mm <br />0.0052 m <br /> (0.74 cm7.4 mm <br />0.0074 m <br />) +
Blade margin architecture or shape
dentate +, serrate +  and entire +
Blade margin pubescence
glandular-ciliate +  and ciliate +
Blade margin shape
crenate +
Blade shape
3-5(-7)-lobed +  and reniform +
Blade some measurement
0.37 cm3.7 mm <br />0.0037 m <br /> (0.52 cm5.2 mm <br />0.0052 m <br />) +
Blade texture
fleshy +
Bract architecture
petiolate +
Bract atypical quantity
2 (3) +
Capsule architecture or shape
2(-3)-beaked +
Carpel architecture
3-carpellate +  and 2-carpellate +
Carpel fusion
distinct +  and connate +
Carpel placentation
appearing +  and axile +
Carpel position
marginal +
Carpel quantity
1/4 (1/2) +
Caudex architecture or pubescence
scaly +
Caudex texture
not fleshy +
Cauline leaf quantity
1 (5) +
Cyme architecture
2-3(-5)-flowered +
Cyme orientation
arising +
Cyme position
axillary +
Distribution
Alaska +  and e Asia (Chutkotka) +
Elevation
0-10 m +
Embryo course
straight +
Endosperm coating
oily +
Endosperm quantity
copious +
Filament arrangement or course or shape
linear +
Filament shape
flattened +
Flower architecture
pink-tipped +
Flower architecture or arrangement or growth form
solitary +
Flower architecture or shape
symmetric +
Flower arrangement
tangled +
Flower position or structure subtype
terminal +
Flower pubescence
stipitate-glandular +  and glabrous +
Flower reproduction
bisexual +
Flower some measurement
1.7 cm17 mm <br />0.017 m <br /> (7 cm70 mm <br />0.07 m <br />) +
Flowering-stem architecture
leafy +
Flowering-stem atypical some measurement
40 cm400 mm <br />0.4 m <br /> (100 cm1,000 mm <br />1 m <br />) +
Flowering-stem height or length or size
short +
Flowering-stem orientation
Erect (?) +
Flowering-stem presence
absent +
Flowering-stem pubescence
Long-stipitate-glandular (Glabrous) +
Flowering-stem some measurement
1 cm10 mm <br />0.01 m <br /> (40 cm400 mm <br />0.4 m <br />) +
Fruit architecture
capsular +
Fruit architecture or shape
2-3(-4)-beaked +  and folliclelike +
Fruit arrangement or dehiscence
valvate +
Fruit dehiscence
septicidal +
Fruit position
superior +
Habitat
Arctic seashores, soil banks, on silt or clay +
Hair architecture
multicellular +
Hair atypical some measurement
0.06 cm0.6 mm <br />6.0e-4 m <br /> (0.11 cm1.1 mm <br />0.0011 m <br />) +
Hair crosswall coloration or density
purple +
Hair some measurement
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.06 cm0.6 mm <br />6.0e-4 m <br />) +
Herbage pubescence
glabrous +, stipitate-glandular +  and hairy +
Hypanthium coloration
pink +  and purple +
Hypanthium fusion
free +  and adnate +
Hypanthium pubescence
long-stipitate-glandular +
Hypanthium quantity
1/4;3/4 +
Illustration copyright
Flora of North America Association +
Illustrator
Linny Heagy +
Inflorescence pubescence
stipitate-glandular +
Inflorescence some measurement
1.7 cm17 mm <br />0.017 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Leaf architecture
simple +
Leaf arrangement
alternate +
Leaf position
cauline +  and basal +
Leaf size
reduced +
Margin architecture or shape
entire +
Margin pubescence
sparsely glandular-ciliate glabrous or +  and sparsely densely stipitate-glandular +
Nectary disc presence
absent +
Nectary disc quantity
not +
Number of lower taxa
0 +
Ovary architecture or structure in adjective form
2-locular +
Ovary arrangement
parietal +
Ovary fusion
connate +
Ovary placentation
axile +
Ovary position
inferior +
Ovary quantity
1/2 +
Ovary some measurement
0 cm0 mm <br />0 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Ovary variability
varying +
Ovule architecture
crassinucellate +, unitegmic +  and bitegmic +
Ovule orientation
anatropous +
Perianth position
epigynous +, perigynous +  and hypogynous +
Petal atypical quantity
1 (5) +
Petal coloration
not spotted +, pink tinged +  and white +
Petal fusion
distinct +
Petal length
2-3 times length of sepals +
Petal presence
absent +
Petal quantity
5 +
Petal shape
oblong +  and elliptic +
Petal some measurement
0.2 cm2 mm <br />0.002 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
Petiole architecture
peltate +  and jointed +
Petiole atypical some measurement
3 cm30 mm <br />0.03 m <br /> (5 cm50 mm <br />0.05 m <br />) +
Petiole presence
absent +
Petiole shape
flattened +
Petiole some measurement
0.2 cm2 mm <br />0.002 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Phenology
Flowering summer. +
Pistil fusion
connate +
Pistil quantity
1 +
Pistil size
unequal +
Pistil variability
equal +
Portion fusion
free +
Publication title
Syst. Bot. +
Publication year
1753 +
Reference
None +
Seed architecture
winged +
Seed architecture or pubescence or relief
smooth +
Seed architecture or shape
spiny +  and ribbed +
Seed coloration
brown +
Seed course
straight +
Seed prominence or shape
flat +
Seed pubescence or relief
warty +
Seed quantity
5;200 +
Seed relief
papillate +, tuberculate +  and smooth +
Seed shape
ovoid +, ellipsoid +  and oblong +
Sepal atypical quantity
5 (6) +
Sepal coloration
reddish +  and green +
Sepal coloration or density
purple +
Sepal fusion
distinct +
Sepal orientation
erect +
Sepal quantity
5 +
Sepal shape
elliptic +  and ovate +
Side quantity
1 +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V8/V8 293.xml +
Stamen atypical quantity
5 (9) +
Stamen quantity
10 +
Staminode presence
absent +
Stem architecture
unbranched +  and branched +
Stem duration
persistent +
Stem orientation
horizontal +  and erect +
Stigma architecture or shape
capitate +
Stigma atypical quantity
3 (4) +
Stigma quantity
2 +
Stipule presence
absent +
Style atypical quantity
3 (4) +
Style fusion
connate +  and distinct +
Style quantity
2 +
Surface pubescence
glabrous +
Taxon family
Saxifragaceae +
Taxon name
Saxifraga rivularis subsp. arctolitoralis +
Taxon parent
Saxifraga rivularis +
Taxon rank
subspecies +
Terminal flower architecture or arrangement or growth form
solitary +
Terminal opening width
broad +
Ultimate margin architecture or shape
dentate +, serrate +  and entire +
Ultimate margin shape
crenate +
Volume
Volume 8 +
Whole organism architecture
rhizomatous +  and stoloniferous +
Whole organism arrangement or pubescence
tufted +
Whole organism coloration or density
purple +
Whole organism duration
perennial +
Whole organism growth form
plant +
X chromosome quantity
14 +, 13 +, 11 +, 8 +  and 6 +