familyRanunculaceae
genusAnemone
speciesAnemone virginiana
varietyAnemone virginiana var. alba

Anemone virginiana var. alba

(Oakes) A. W. Wood

Class-book Bot. ed. 2(a), 140. 1847.

Bryan E. Dutton, Carl S. Keener, Bruce A. Ford
Endemic
Basionym: Anemone cylindrica var. alba Oakes Mag. Hort. Bot. 7: 182. 1841
Synonyms: Anemone riparia Fernald Anemone virginiana var. riparia (Fernald) B.Boivin
Treatment appears in FNA Volume 3.

Inflorescences: involucral-bracts with base often truncate to subtruncate, sometimes reniform or cordate; terminal leaflets dark green, margins proximally concave to straight-sided, distally incised, abaxially thinly pubescent. Flowers: sepals (9-) 10-21 mm, abaxially thinly pubescent; anthers 0.8-1.2 (-1.7) mm. Heads of achenes ±ovoid-cylindric, 8-10 (-11) mm diam. 2n=16.


Phenology: Flowering spring–summer (May–Jul).
Habitat: Riparian areas, moist cliffs and ledges
Elevation: 10-1000 m

Distribution

V3 819-distribution-map.gif

N.B., Nfld. and Labr. (Nfld.), N.S., Ont., Que., Conn., Maine, Mass., Mich., Minn., N.H., N.J., N.Y., Vt., Wis.

Discussion

Selected References

None.

Lower Taxa

None.

"woolly" is not a number.

... more about "Anemone virginiana var. alba"
RDF feed
2n chromosome quantity
16 +
Anther atypical some measurement
0.12 cm1.2 mm <br />0.0012 m <br /> (0.17 cm1.7 mm <br />0.0017 m <br />) +
Anther dehiscence
dehiscing +
Anther some measurement
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
Apex shape
acuminate +  and narrowly acute +
Author
Bryan E. Dutton +, Carl S. Keener +  and Bruce A. Ford +
Authority
(Oakes) A. W. Wood +
Basal leaf architecture
ternate +
Basal leaf quantity
1;5 +
Base architecture or shape
truncate +
Base fusion
distinct +
Base shape
cuneate +  and broadly cuneate +
Basionyms
Anemone cylindrica var. alba +
Beak atypical some measurement
4 cm40 mm <br />0.04 m <br /> (5 cm50 mm <br />0.05 m <br />) +
Beak course
curved +
Beak position or structure subtype
terminal +
Beak presence
absent +
Beak prominence
rudimentary +
Beak pubescence
puberulous +
Beak shape
not plumose +
Beak some measurement
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Body architecture
not winged +
Body length
0.2 cm2 mm <br />0.002 m <br /> (0.37 cm3.7 mm <br />0.0037 m <br />) +
Body shape
obovoid +
Body width
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Bracteole architecture
sepaloid +
Bracteole presence
absent +
Capsule arrangement
aggregated +
Capsule shape
globose;cylindric +
Caudex orientation
ascending;vertical +
Cyme architecture
(1-)3-9-flowered +
Distribution
N.B. +, Nfld. and Labr. (Nfld.) +, N.S. +, Ont. +, Que. +, Conn. +, Maine +, Mass. +, Mich. +, Minn. +, N.H. +, N.J. +, N.Y. +, Vt. +  and Wis. +
Elevation
10-1000 m +
Embryo size
small +
Endosperm quantity
abundant +
Filament shape
filiform +
Filament width
broadened +
Flower architecture
sessile +  and pedicellate +
Flower architecture or arrangement or growth form
solitary +
Flower architecture or shape
symmetric +
Flower prominence
showy +  and inconspicuous +
Flower reproduction
bisexual +
Flower some measurement
0 cm0 mm <br />0 m <br /> (60 cm600 mm <br />0.6 m <br />) +
Fruit atypical quantity
20 (27) +
Fruit quantity
4;20 +
Fruits achene architecture
stalked +, sessile +  and aggregate +
Fruits achene shape
ovoid;obovoid +
Habitat
Riparian areas, moist cliffs and ledges +
Head diameter
0.8 cm8 mm <br />0.008 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Head shape
ovoid-cylindric +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Inflorescence flower quantity
single +
Inflorescence position
axillary +  and terminal +
Inflorescence position or structure subtype
terminal +
Involucral-bract architecture
sepaloid +  and leaflike +
Involucral-bract arrangement
distant +
Involucral-bract atypical quantity
7 (9) +
Involucral-bract quantity
2;7 +
Involucral-bract shape
Cordate (?) +  and Reniform (?) +
Involucral-bract shape or architecture
truncate to subtruncate +
Involucre presence
absent +
Lateral leaflet shape
Parted (?) +, 1×-lobed (?) +, Unlobed (?) +  and 1-2×-lobed (?) +
Leaf-blade architecture
compound +
Leaf-blade architecture or shape
undivided +
Leaf-blade shape
parted or undivided reniform +  and obtriangular or lanceolate +
Leaf architecture
petiolate +, compound +  and simple +
Leaf arrangement
whorled +, opposite +  and alternate +
Leaf position
basal +
Margin architecture
straight-sided +
Margin architecture or shape
serrate +
Margin pubescence
pubescent +
Margin shape
incised;concave +
Nectary presence
absent +
Number of lower taxa
0 +
Ovule quantity
1 +
Pedicel atypical some measurement
25 cm250 mm <br />0.25 m <br /> (30 cm300 mm <br />0.3 m <br />) +
Pedicel some measurement
13 cm130 mm <br />0.13 m <br /> (25 cm250 mm <br />0.25 m <br />) +
Peduncle pubescence
villous +
Perianth position
hypogynous +
Petal fusion
distinct +
Petal presence
absent +
Petal prominence
conspicuous +
Petal quantity
0;26 +
Petal shape
obovate +  and elliptic +
Petal size
reduced +
Petal some measurement
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Petiole architecture or shape
sheathing +
Petiole presence
absent +
Petiole some measurement
5 cm50 mm <br />0.05 m <br /> (35 cm350 mm <br />0.35 m <br />) +
Phenology
Flowering spring–summer (May–Jul). +
Pistil architecture
simple +
Pistil quantity
many +
Primary involucral-bract atypical quantity
3 (5) +
Primary involucral-bract quantity
3 +
Publication title
Class-book Bot. ed. +
Publication year
1847 +
Reference
None +
Rhizome orientation
ascending +
Secondary involucral-bract architecture
ternate +
Secondary involucral-bract arrangement
(1-)2-tiered +
Secondary involucral-bract atypical quantity
2 (3) +
Secondary involucral-bract quantity
2 +
Seed architecture
not arillate +  and stalked +
Seed quantity
1;many +
Sepal architecture
petaloid +
Sepal architecture or shape
spurred +
Sepal arrangement
imbricate +
Sepal atypical quantity
6 (20) +
Sepal atypical some measurement
0.9 cm9 mm <br />0.009 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Sepal coloration
red;yellow;red;yellow;green +
Sepal duration
not persistent +
Sepal fusion
distinct +
Sepal length
? (?) +
Sepal pubescence
pubescent +
Sepal quantity
5 +
Sepal shape
obovate +, ovate +  and oblong +
Sepal some measurement
1 cm10 mm <br />0.01 m <br /> (2.1 cm21 mm <br />0.021 m <br />) +
Sepal width
0.25 cm2.5 mm <br />0.0025 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Shoot atypical some measurement
100 cm1,000 mm <br />1 m <br /> (110 cm1,100 mm <br />1.1 m <br />) +
Shoot location
aerial +
Shoot some measurement
30cm;100cm +
Side architecture
not veined +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V3/V3 819.xml +
Special status
Endemic +
Stamen fusion
distinct +
Stamen quantity
50;70 +
Staminode presence
absent +
Stem architecture
unarmed +
Stipule presence
absent +
Style duration
persistent +
Style presence
absent +
Surface pubescence
pilose;pilose +
Synonyms
Anemone riparia +  and Anemone virginiana var. riparia +
Taxon family
Ranunculaceae +
Taxon name
Anemone virginiana var. alba +
Taxon parent
Anemone virginiana +
Taxon rank
variety +
Terminal leaflet architecture
sessile;nearly;sessile +
Terminal leaflet atypical length
10 cm100 mm <br />0.1 m <br /> (12 cm120 mm <br />0.12 m <br />) +
Terminal leaflet atypical width
5 cm50 mm <br />0.05 m <br /> (7 cm70 mm <br />0.07 m <br />) +
Terminal leaflet coloration
dark green +
Terminal leaflet length
2 cm20 mm <br />0.02 m <br /> (10 cm100 mm <br />0.1 m <br />) +
Terminal leaflet shape
elliptic;oblanceolate +
Terminal leaflet width
2 cm20 mm <br />0.02 m <br /> (5 cm50 mm <br />0.05 m <br />) +
Ultimate lobe width
0.8 cm8 mm <br />0.008 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Umbel architecture
2-9-flowered +
Volume
Volume 3 +
Whole organism architecture
rhizomatous +
Whole organism duration
perennial +
Whole organism growth form
herb +
Whole organism position
low +
Whole organism texture
herbaceous +  and woody +
X chromosome quantity
8 +  and 7 +