familyRanunculaceae
genusRanunculus
subgenusRanunculus subg. Ranunculus
sectionRanunculus sect. Ranunculus
speciesRanunculus hispidus
varietyRanunculus hispidus var. caricetorum

Ranunculus hispidus var. caricetorum

(Greene) T. Duncan

Univ. Calif. Publ. Bot. 77: 40. 1980.

Alan T. Whittemore
Endemic
Basionym: Ranunculus caricetorum Greene Pittonia 5: 194. 1903
Synonyms: Ranunculus septentrionalis var. caricetorum (Greene) Fernald
Treatment appears in FNA Volume 3.

Stems decumbent, sometimes rooting at nodes. Flowers: sepals spreading or reflexed from base. Achene margin 0.1-0.2 mm broad. 2n = 64.


Phenology: Flowering spring–summer (Apr–Aug).
Habitat: Swampy woods, marshes, stream banks, ditches
Elevation: 0-600 m

Distribution

V3 887-distribution-map.gif

Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que., Conn., Ill., Ind., Iowa, Maine, Mass., Mich., Minn., Mo., N.H., N.J., N.Y., N.Dak., Ohio, Pa., R.I., S.Dak., Vt., Va., Wis.

Discussion

The name Ranunculus septentrionalis Poiret has often been used for R. hispidus var. caricetorum. The type specimen, however, belongs to var. nitidus (T. Duncan 1980).

Selected References

None.

Lower Taxa

None.

"high" is not a number.

... more about "Ranunculus hispidus var. caricetorum"
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2n chromosome quantity
64 +
Achene body architecture or shape
discoid +
Achene body length
not prolonged +
Achene body shape
flattened +
Achene body width or width
3-15 times as wide as thick +
Achene length
0.22 cm2.2 mm <br />0.0022 m <br /> (0.52 cm5.2 mm <br />0.0052 m <br />) +
Achene margin width
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.02 cm0.2 mm <br />2.0e-4 m <br />) +
Achene pubescence
glabrous +
Achene width
2mm;3.8mm +
Anther dehiscence
dehiscing +
Apex shape
acuminate +  and rounded +
Author
Alan T. Whittemore +
Authority
(Greene) T. Duncan +
Basal leaf-blade length
2 cm20 mm <br />0.02 m <br /> (13.4 cm134 mm <br />0.134 m <br />) +
Basal leaf-blade shape
Ovate (Deltate) +
Basal leaf-blade width
2.4 cm24 mm <br />0.024 m <br /> (16.8 cm168 mm <br />0.168 m <br />) +
Basal leaf architecture
compound +
Basal leaf shape
parted +
Base architecture
not bulbous +
Base shape
cuneate +, truncate +  and cordate +
Basionyms
Ranunculus caricetorum +
Beak course
curved +  and straight +
Beak duration
persistent +
Beak height or length or size
much shorter +
Beak position or structure subtype
terminal +
Beak presence
absent +
Beak shape
lance-subulate +
Beak some measurement
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.26 cm2.6 mm <br />0.0026 m <br />) +
Bract architecture or shape
leaflike +
Bract presence
absent +
Bract size
large +  and small +
Bracteole architecture
sepaloid +
Bracteole presence
absent +
Capsule arrangement
aggregated +
Capsule shape
globose;cylindric +
Caudex architecture
tuberous +
Cauline leaf architecture
compound +
Cauline leaf arrangement
alternate +
Cauline leaf shape
parted +
Cyme architecture
1-50-flowered +
Cyme some measurement
0 cm0 mm <br />0 m <br /> (25 cm250 mm <br />0.25 m <br />) +
Distal leaf architecture
sessile +
Distribution
Man. +, N.B. +, Nfld. and Labr. (Nfld.) +, N.S. +, Ont. +, P.E.I. +, Que. +, Conn. +, Ill. +, Ind. +, Iowa +, Maine +, Mass. +, Mich. +, Minn. +, Mo. +, N.H. +, N.J. +, N.Y. +, N.Dak. +, Ohio +, Pa. +, R.I. +, S.Dak. +, Vt. +, Va. +  and Wis. +
Elevation
0-600 m +
Embryo size
small +
Endosperm quantity
abundant +
Filament shape
filiform +
Flower architecture
pedicellate +
Flower architecture or arrangement or growth form
solitary +
Flower architecture or shape
symmetric +
Flower prominence
showy +  and inconspicuous +
Flower reproduction
bisexual +
Fruit atypical quantity
5 (6) +
Fruit quantity
3;5 +
Fruits achene architecture
sessile +  and aggregate +
Fruits achene architecture or structure in adjective form
1-locular +
Fruits achene shape
cylindric;obovoid;cylindric;obovoid;globose;lenticular;discoid +
Habitat
Swampy woods, marshes, stream banks, ditches +
Head length
0.6 cm6 mm <br />0.006 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Head shape
hemispheric;short-ovoid +
Head width
0.7 cm7 mm <br />0.007 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Inflorescence position
axillary +  and terminal +
Leaf-blade architecture
compound +
Leaf-blade architecture or shape
undivided +
Leaf-blade shape
reniform +  and linear +
Leaf architecture
petiolate +
Leaf arrangement
whorled +, opposite +  and alternate +
Leaf position
cauline +  and basal +
Leaf shape
parted +  and lobed +
Leaflet shape
undivided +  and lobed or parted +
Margin architecture
palmate +  and pinnate +
Margin architecture or shape
entire +
Margin fusion
free +
Margin position
low +
Margin shape
toothed +
Nectary presence
absent +
Nectary scale fixation
attached +
Nectary scale fusion
free +
Nectary scale pubescence
glabrous +
Number of lower taxa
0 +
Outer blade architecture
3-foliolate +
Outer blade shape
3-parted +
Ovule quantity
1 +
Perianth position
hypogynous +
Petal atypical quantity
22 (150) +
Petal coloration
yellow +
Petal development
developed +
Petal fusion
distinct +
Petal length
8mm;16mm +
Petal presence
absent +
Petal prominence
conspicuous +
Petal quantity
5 +
Petal shape
linear +  and orbiculate +
Petal size
reduced +
Petal some measurement
0.1 cm1 mm <br />0.001 m <br /> (2.6 cm26 mm <br />0.026 m <br />) +
Petal width
0.3 cm3 mm <br />0.003 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
Petiole architecture or shape
sheathing +
Petiole presence
absent +
Phenology
Flowering spring–summer (Apr–Aug). +
Pistil architecture
simple +
Pistil quantity
4 +  and 250 +
Publication title
Univ. Calif. Publ. Bot. +
Publication year
1980 +
Receptacle pubescence
hispid +
Reference
None +
Rhizome architecture
tuberous +
Rib size or width
narrow +
Ridge size or width
narrow +
Root architecture
tuberous +
Root position
nodal +  and basal +
Seed architecture
not arillate +  and stalked +
Seed quantity
1;many +
Segment shape
parted +  and lobed +
Sepal architecture
petaloid +
Sepal architecture or shape
spurred +
Sepal arrangement
imbricate +
Sepal atypical quantity
6 (20) +
Sepal coloration
white;yellow;white;yellow;purple;sometimes;green +
Sepal duration
deciduous +
Sepal fusion
distinct +
Sepal length
? (?) +
Sepal orientation
reflexed +  and spreading +
Sepal pubescence
hispid +
Sepal quantity
5 +
Sepal shape
oblong +  and elliptic ovate or lanceolate +
Sepal some measurement
0.1 cm1 mm <br />0.001 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Sepal width
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Side architecture
veined +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V3/V3 887.xml +
Special status
Endemic +
Stamen fusion
distinct +
Stamen quantity
(5-)10-many +
Staminode presence
absent +
Stem-base architecture
bulbous +
Stem architecture
rooting +
Stem growth form or orientation
decumbent +
Stem orientation
decumbent +  and erect +
Stem pubescence
strigose +  and hispid +
Stipule presence
absent +
Stolon architecture
tuberous +
Style duration
persistent +
Style presence
absent +
Synonyms
Ranunculus septentrionalis var. caricetorum +
Taxon family
Ranunculaceae +
Taxon name
Ranunculus hispidus var. caricetorum +
Taxon parent
Ranunculus hispidus +
Taxon rank
variety +
Ultimate segment shape
Oblanceolate (?) +  and Circular (?) +
Volume
Volume 3 +
Wall relief
Not ornamented (?) +
Wall width
thick +
Whole organism architecture
rhizomatous +
Whole organism duration
perennial +  and annual +
Whole organism growth form
plant +
Whole organism position
low +
Whole organism pubescence
glabrous +  and hispid +
Whole organism texture
herbaceous +  and woody +
Wing height
high +
Wing size or width
narrow +
Wing width
0.1mm +  and 1.2mm +
X chromosome quantity
8 +  and 7 +