Difference between revisions of "Waldsteinia fragarioides"
Rosac. Monogr. 3: 107. 1823.
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|name=Geum donianum | |name=Geum donianum | ||
|authority=(Trattinnick) Weakley & Gandhi | |authority=(Trattinnick) Weakley & Gandhi | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=G. fragarioides | |name=G. fragarioides | ||
|authority=(Michaux) Smedmark | |authority=(Michaux) Smedmark | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Waldsteinia doniana | |name=Waldsteinia doniana | ||
|authority=Trattinnick | |authority=Trattinnick | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=W. fragarioides subsp. doniana | |name=W. fragarioides subsp. doniana | ||
|authority=(Trattinnick) Teppner | |authority=(Trattinnick) Teppner | ||
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|elevation=0–600 m | |elevation=0–600 m | ||
|distribution=N.B.;Ont.;Que.;Conn.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;Tenn.;Vt.;Va.;W.Va.;Wis. | |distribution=N.B.;Ont.;Que.;Conn.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;Minn.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;Tenn.;Vt.;Va.;W.Va.;Wis. | ||
| − | |discussion=<p>Waldsteinia doniana is usually synonymized with W. parviflora; according to M. L. Fernald (1935) it is based on an aberrant cultivated form of W. fragarioides. Waldsteinia fragarioides and W. parviflora are often combined, then often distinguished as varieties. The flower size of W. fragarioides is very variable, and it seems that larger flowers are more usual in the north of the range. The best differentiator from W. parviflora is sepal length relative to petal length, and all specimens with adequate material seen by the author were distinguishable. Waldsteinia fragarioides is used as a mat-forming groundcover in ornamental horticulture.</p> | + | |discussion=<p><i>Waldsteinia</i> doniana is usually synonymized with <i>W. parviflora</i>; according to M. L. Fernald (1935) it is based on an aberrant cultivated form of <i>W. fragarioides</i>. <i>Waldsteinia fragarioides</i> and <i>W. parviflora</i> are often combined, then often distinguished as varieties. The flower size of <i>W. fragarioides</i> is very variable, and it seems that larger flowers are more usual in the north of the range. The best differentiator from <i>W. parviflora</i> is sepal length relative to petal length, and all specimens with adequate material seen by the author were distinguishable. <i>Waldsteinia fragarioides</i> is used as a mat-forming groundcover in ornamental horticulture.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1823 | |publication year=1823 | ||
|special status=Endemic;Selected by author to be illustrated | |special status=Endemic;Selected by author to be illustrated | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V9/V9_105.xml |
|subfamily=Rosaceae subfam. Rosoideae | |subfamily=Rosaceae subfam. Rosoideae | ||
|tribe=Rosaceae tribe Colurieae | |tribe=Rosaceae tribe Colurieae | ||
Revision as of 18:14, 18 September 2019
Herbs, 10–20 cm. Leaves mostly ternately compound, rarely merely deeply lobed; leaflets broadly cuneate-obovate, 3–5 cm, lateral ones ± asymmetric, margins commonly shallowly and irregularly lobed, surfaces sparsely strigose, principal veins often densely strigose. Inflorescences 3–8-flowered. Flowers 14–20 mm diam.; hypanthium obcampanulate, 2–4 mm, externally strigose or glabrous; petals obovate to broadly elliptic, 3.5–10 mm, much longer than sepals, apex obtuse or rounded; carpels 3–5.
Phenology: Flowering Apr–May.
Habitat: Moist or dry hardwood forests or mixed conifer-hardwood forests
Elevation: 0–600 m
Distribution
N.B., Ont., Que., Conn., Ill., Ind., Ky., Maine, Md., Mass., Mich., Minn., Mo., N.H., N.J., N.Y., N.C., Ohio, Pa., Tenn., Vt., Va., W.Va., Wis.
Discussion
Waldsteinia doniana is usually synonymized with W. parviflora; according to M. L. Fernald (1935) it is based on an aberrant cultivated form of W. fragarioides. Waldsteinia fragarioides and W. parviflora are often combined, then often distinguished as varieties. The flower size of W. fragarioides is very variable, and it seems that larger flowers are more usual in the north of the range. The best differentiator from W. parviflora is sepal length relative to petal length, and all specimens with adequate material seen by the author were distinguishable. Waldsteinia fragarioides is used as a mat-forming groundcover in ornamental horticulture.
Selected References
None.