Difference between revisions of "Antennaria howellii subsp. canadensis"
Brittonia 41: 397. 1989.
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|common_names=Canadian pussytoes;antennaire du Canada | |common_names=Canadian pussytoes;antennaire du Canada | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Antennaria canadensis | |name=Antennaria canadensis | ||
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|habitat=Pastures, dry fields, openings in woodlands and forests, and rock barrens | |habitat=Pastures, dry fields, openings in woodlands and forests, and rock barrens | ||
|elevation=0–1500 m | |elevation=0–1500 m | ||
| − | |distribution=Man.;N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon | + | |distribution=Man.;N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Conn.;Del.;Ind.;Maine;Md.;Mass.;Mich.;Minn.;N.H.;N.J.;N.Y.;Ohio;Pa.;R.I.;Vt.;Va.;W.Va.;Wis. |
|discussion=<p>Subspecies canadensis is almost restricted to the eastern half of North America. It is probably most closely related to <i>Antennaria racemosa</i> of the northern Rockies and <i>A. neglecta</i> of the Great Plains; see R. J. Bayer 1985).</p> | |discussion=<p>Subspecies canadensis is almost restricted to the eastern half of North America. It is probably most closely related to <i>Antennaria racemosa</i> of the northern Rockies and <i>A. neglecta</i> of the Great Plains; see R. J. Bayer 1985).</p> | ||
|tables= | |tables= | ||
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|habitat=Pastures, dry fields, openings in woodlands and forests, and rock barrens | |habitat=Pastures, dry fields, openings in woodlands and forests, and rock barrens | ||
|elevation=0–1500 m | |elevation=0–1500 m | ||
| − | |distribution=Man.;N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon | + | |distribution=Man.;N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Conn.;Del.;Ind.;Maine;Md.;Mass.;Mich.;Minn.;N.H.;N.J.;N.Y.;Ohio;Pa.;R.I.;Vt.;Va.;W.Va.;Wis. |
|reference=None | |reference=None | ||
|publication title=Brittonia | |publication title=Brittonia | ||
|publication year=1989 | |publication year=1989 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_649.xml |
|tribe=Asteraceae tribe Gnaphalieae | |tribe=Asteraceae tribe Gnaphalieae | ||
|genus=Antennaria | |genus=Antennaria | ||
Latest revision as of 19:54, 5 November 2020
Plants 15–35 cm (stems stipitate-glandular). Stolons 3–8 cm. Basal leaves 1-nerved, spatulate to oblanceolate, 20–40 × 6–9 mm, tips mucronate, faces abaxially tomentose, adaxially green-glabrous. Cauline leaves linear, 12–30 mm, distal flagged. Heads 3–7 in corymbiform arrays. Involucres: staminate unknown; pistillate 7–10 mm. Phyllaries (sometimes rose at bases) distally white or cream. Corollas: pistillate 4–6.5 mm. Cypselae 1–1.5 mm, papillate; pappi: pistillate 7–9 mm. 2n = 56, 84 (under A. neodioica).
Phenology: Flowering mid spring–early summer.
Habitat: Pastures, dry fields, openings in woodlands and forests, and rock barrens
Elevation: 0–1500 m
Distribution
Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que., Sask., Yukon, Conn., Del., Ind., Maine, Md., Mass., Mich., Minn., N.H., N.J., N.Y., Ohio, Pa., R.I., Vt., Va., W.Va., Wis.
Discussion
Subspecies canadensis is almost restricted to the eastern half of North America. It is probably most closely related to Antennaria racemosa of the northern Rockies and A. neglecta of the Great Plains; see R. J. Bayer 1985).
Selected References
None.