Prunus virginiana var. virginiana

Endemic
Synonyms: Padus nana (DuRoi) Borkhausen
Treatment appears in FNA Volume 9. Treatment on page 365. Mentioned on page 366.
Revision as of 13:19, 30 July 2020 by imported>Volume Importer
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Leaves: blade usually obovate, sometimes elliptic to ovate, lengths of larger less than 2 times widths. Inflorescences: racemes (18–) 40–70 (–95) mm. Flowers: hypanthium 1.5–2 mm; sepals 0.7–1 mm; petals (2–) 2.5–4 mm.


Phenology: Flowering Apr–Jun; fruiting Jul–Sep.
Habitat: Stream banks, fencerows, edge of woods, forests, roadsides, hillsides, canyons, thickets
Elevation: 0–2600 m

Distribution

V9 594-distribution-map.jpg

St. Pierre and Miquelon, Alta., B.C., Man., N.B., Nfld. and Labr. (Nfld.), N.W.T., N.S., Ont., P.E.I., Que., Sask., Ark., Colo., Conn., Del., D.C., Ga., Idaho, Ill., Ind., Iowa, Kans., Ky., Maine, Md., Mass., Mich., Minn., Mo., Mont., Nebr., N.H., N.J., N.Mex., N.Y., N.C., N.Dak., Ohio, Okla., Pa., R.I., S.Dak., Tenn., Tex., Vt., Va., Wash., W.Va., Wis., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.

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

hairy +  and glabrous +
obtuse;acute;obtuse;acute;acuminate +
Joseph R. Rohrer +
Linnaeus +
dark gray +, gray-brown +, reddish-brown +  and reddish +
compound +  and simple +
opposite +  and alternate +
cuneate +  and rounded or subcordate +
elliptic +  and ovate +
0.5 cm5 mm <br />0.005 m <br /> (18 cm180 mm <br />0.18 m <br />) +
membranous +  and leathery +
free +  and distinct +
11 cm110 mm <br />0.11 m <br /> (13 cm130 mm <br />0.13 m <br />) +
4 cm40 mm <br />0.04 m <br /> (11 cm110 mm <br />0.11 m <br />) +
solitary +, fascicles +, 2-flowered +  and umbellate +
St. Pierre and Miquelon +, Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. (Nfld.) +, N.W.T. +, N.S. +, Ont. +, P.E.I. +, Que. +, Sask. +, Ark. +, Colo. +, Conn. +, Del. +, D.C. +, Ga. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Mo. +, Mont. +, Nebr. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Okla. +, Pa. +, R.I. +, S.Dak. +, Tenn. +, Tex. +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +  and Wyo. +
not +  and aggregated +
3 cm30 mm <br />0.03 m <br /> (8 cm80 mm <br />0.08 m <br />) +
black +, dark purple +  and red +
globose +
0.6 cm6 mm <br />0.006 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
0–2600 m +
flattened +
hairy +  and glabrous +
0.4 cm4 mm <br />0.004 m <br /> (4 cm40 mm <br />0.04 m <br />) +
unisexual +  and bisexual +
not +  and aggregated +
not +  and aggregated +
not +  and aggregated +
Stream banks, fencerows, edge of woods, forests, roadsides, hillsides, canyons, thickets +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
crassinucellate +
deciduous +
serrulate +  and serrate +
glandular-toothed +
inferior +  and superior +
biseriate +  and clustered +
collateral +  and apical +
0.8 cm8 mm <br />0.008 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
hairy +  and glabrous +
0.2 cm2 mm <br />0.002 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
0 (?) +  and 4 (?) +
0.2 cm2 mm <br />0.002 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
free +  and distinct +
obovate;suborbiculate +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
2.2 cm22 mm <br />0.022 m <br /> (2.7 cm27 mm <br />0.027 m <br />) +
hairy +  and glabrous +
0.4 cm4 mm <br />0.004 m <br /> (2.2 cm22 mm <br />0.022 m <br />) +
Flowering Apr–Jun +  and fruiting Jul–Sep. +
adnate +, free +, connate +  and distinct +
7 cm70 mm <br />0.07 m <br /> (9.5 cm95 mm <br />0.095 m <br />) +
4 cm40 mm <br />0.04 m <br /> (7 cm70 mm <br />0.07 m <br />) +
not arillate +
free +  and distinct +
erect-spreading +  and reflexed +
obovate +, lanceolate +, ovate-elliptic +, oblong +, ovate +, semicircular +  and triangular +
0.07 cm0.7 mm <br />7.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
free +  and distinct +
branched +  and simple +
1 +  and 20 +
linear;lanceolate +
not flattened +, subglobose +  and ellipsoid +
deciduous +
distinct +
basal +, lateral +, subterminal +  and terminal +
not elongate +
Padus nana +
Prunus virginiana var. virginiana +
Prunus virginiana +
variety +
callus-tipped +  and eglandular +
ascending +  and spreading +
inconspicuous +
hairy +  and glabrous +
tree +, suckering +  and shrub +
hairy +  and glabrous +