Difference between revisions of "Solidago ptarmicoides"
Phytologia 23: 21. 1972.
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|common_names=Upland white aster;white flat-top goldenrod;verge d’or faux-ptarmica | |common_names=Upland white aster;white flat-top goldenrod;verge d’or faux-ptarmica | ||
| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
| + | |basionyms={{Treatment/ID/Basionym | ||
|name=Aster ptarmicoides | |name=Aster ptarmicoides | ||
|authority=Torrey & A. Gray | |authority=Torrey & A. Gray | ||
| + | |rank=species | ||
| + | |publication_title=Fl. N. Amer. | ||
| + | |publication_place=2: 160. 1842 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Diplopappus albus | |name=Diplopappus albus | ||
|authority=(Nuttall) Lindley ex Hooker | |authority=(Nuttall) Lindley ex Hooker | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Diplopappus ptarmicoides | |name=Diplopappus ptarmicoides | ||
|authority=(Nees) Lindley | |authority=(Nees) Lindley | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Doellingeria ptarmicoides | |name=Doellingeria ptarmicoides | ||
|authority=Nees | |authority=Nees | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Eucephalus albus | |name=Eucephalus albus | ||
|authority=(Nuttall) Nuttall | |authority=(Nuttall) Nuttall | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Heleastrum album | |name=Heleastrum album | ||
|authority=(Nuttall) de Candolle | |authority=(Nuttall) de Candolle | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Inula alba | |name=Inula alba | ||
|authority=Nuttall | |authority=Nuttall | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Oligoneuron album | |name=Oligoneuron album | ||
|authority=(Nuttall) G. L. Nesom | |authority=(Nuttall) G. L. Nesom | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Solidago asteroides | |name=Solidago asteroides | ||
|authority=Semple | |authority=Semple | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Unamia alba | |name=Unamia alba | ||
|authority=(Nuttall) Rydberg | |authority=(Nuttall) Rydberg | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Unamia ptarmicoides | |name=Unamia ptarmicoides | ||
|authority=(Nees) Greene | |authority=(Nees) Greene | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Solidago;Solidago sect. Ptarmicoidei;Solidago ptarmicoides | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Solidago;Solidago sect. Ptarmicoidei;Solidago ptarmicoides | ||
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|elevation=0–1500 m | |elevation=0–1500 m | ||
|distribution=Man.;Ont.;Que.;Sask.;Colo.;Conn.;Ill.;Ind.;Iowa;Mich.;Minn.;Mo.;Mont.;N.H.;N.Y.;Ohio;Okla.;S.C.;S.Dak.;Vt.;Wis.;Wyo. | |distribution=Man.;Ont.;Que.;Sask.;Colo.;Conn.;Ill.;Ind.;Iowa;Mich.;Minn.;Mo.;Mont.;N.H.;N.Y.;Ohio;Okla.;S.C.;S.Dak.;Vt.;Wis.;Wyo. | ||
| − | |discussion=<p>L. Brouillet and J. C. Semple (1981) summarized the morphologic, chemical, cytological, and hybridization data on Solidago ptarmicoides and concluded that, except for the white rays, it is a typical member of sect. Ptarmicoidei. The species hybridizes with S. rigida, S. ohioensis, S. riddellii, and perhaps other goldenrods. It is not known to hybridize with any species of aster (regardless of genus); the supposed Aster × Solidago hybrids are the basis of all reports of intergeneric hybrids in the literature. Horticultural hybrids involving S. ptarmicoides and other Solidago species have been treated as S. ×luteus (M. L. Green ex Dress) Brouillet & Semple (×Solidaster luteus M. L. Green ex Dress). Solidago ×bernardii B. Boivin [Oligoneuron ×bernardii (B. Boivin) G. L. Nesom] is the formal name applied to S. ptarmicoides × S. riddellii hybrids; those have cream rays. Solidago ×lutescens (Lindley ex de Candolle) B. Boivin [Diplopappus lutescens Lindley ex de Candolle; D. albus var. lutescens (Lindley ex de Candolle) Hooker ex Torrey & A. Gray; Aster lutescens (Lindley ex de Candolle) Hooker ex Torrey & A. Gray; A. ptarmicoides var. lutescens (Lindley ex de Candolle) A. Gray; Oligoneuron ×lutescens (Lindley ex de Candolle) G. L. Nesom] applies to hybrids between S. ptarmicoides and S. rigida or S. riddellii from the prairies; these also have cream colored rays.</p> | + | |discussion=<p>L. Brouillet and J. C. Semple (1981) summarized the morphologic, chemical, cytological, and hybridization data on <i>Solidago ptarmicoides</i> and concluded that, except for the white rays, it is a typical member of sect. Ptarmicoidei. The species hybridizes with <i>S. rigida</i>, <i>S. ohioensis</i>, <i>S. riddellii</i>, and perhaps other goldenrods. It is not known to hybridize with any species of aster (regardless of genus); the supposed <i>Aster</i> × <i>Solidago</i> hybrids are the basis of all reports of intergeneric hybrids in the literature. Horticultural hybrids involving <i>S. ptarmicoides</i> and other <i>Solidago</i> species have been treated as S. ×luteus (M. L. Green ex Dress) Brouillet & Semple (×Solidaster luteus M. L. Green ex Dress). <i>Solidago</i> ×bernardii B. Boivin [Oligoneuron ×bernardii (B. Boivin) G. L. Nesom] is the formal name applied to <i>S. ptarmicoides</i> × <i>S. riddellii</i> hybrids; those have cream rays. <i>Solidago</i> ×lutescens (Lindley ex de Candolle) B. Boivin [Diplopappus lutescens Lindley ex de Candolle; D. albus var. lutescens (Lindley ex de Candolle) Hooker ex Torrey & A. Gray; <i>Aster</i> lutescens (Lindley ex de Candolle) Hooker ex Torrey & A. Gray; A. ptarmicoides var. lutescens (Lindley ex de Candolle) A. Gray; Oligoneuron ×lutescens (Lindley ex de Candolle) G. L. Nesom] applies to hybrids between <i>S. ptarmicoides</i> and <i>S. rigida</i> or <i>S. riddellii</i> from the prairies; these also have cream colored rays.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Solidago ptarmicoides | name=Solidago ptarmicoides | ||
| − | |||
|authority=(Torrey & A. Gray) B. Boivin | |authority=(Torrey & A. Gray) B. Boivin | ||
|rank=species | |rank=species | ||
| Line 80: | Line 96: | ||
|publication title=Phytologia | |publication title=Phytologia | ||
|publication year=1972 | |publication year=1972 | ||
| − | |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/V20_359.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Solidago | |genus=Solidago | ||
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}}<!-- | }}<!-- | ||
| − | -->[[Category:Treatment]][[Category:Solidago sect. Ptarmicoidei]] | + | --> |
| + | |||
| + | [[Category:Treatment]] | ||
| + | [[Category:Solidago sect. Ptarmicoidei]] | ||
| + | [[Category:Revised Since Print]] | ||
Latest revision as of 19:33, 6 November 2020
Plants 10–40 cm; caudices branching; vascular bundles and petiole bases marcescent (attached to old stems for more than a season). Stems 1–20+, erect, slender, glabrous proximally, hispid distally. Leaves: basal and proximal cauline persistent, subpetiolate to sessile, blades sometimes 3-nerved, linear to linear-lanceolate, 60–100 × 7–10 mm, stiff, flat, margins entire or subentire, faces glabrous or sparsely hairy; mid to distal cauline sessile, blades linear oblanceolate to linear, 20–40 × 3–5 mm, reduced distally, margins entire. Heads 1–25(–50), in corymbiform arrays. Peduncles 29–36.5 mm, strigillose; bracteoles linear. Involucres 5–6 mm. Phyllaries in 4–5 series, usually prominently 1-nerved, linear, strongly unequal, outer acute, inner acute to obtuse, glabrous. Ray florets 10–20, usually white, rarely pale yellow (conspicuous); laminae 7–7.3 × 1.4–1.6 mm. Disc florets 30–36; corollas 3.8–4.1 mm, lobes 0.5–0.7 mm. Cypselae (obconic) 1–1.5 mm (ribbed), glabrous; pappi 3.4–4 mm (apically clavate). 2n = 18.
Phenology: Flowering Jul–Oct.
Habitat: Dry, sandy, usually calcareous soils, cracks in rocks, limestone pavements, rocky outcrops, grassy slopes, prairies
Elevation: 0–1500 m
Distribution
Man., Ont., Que., Sask., Colo., Conn., Ill., Ind., Iowa, Mich., Minn., Mo., Mont., N.H., N.Y., Ohio, Okla., S.C., S.Dak., Vt., Wis., Wyo.
Discussion
L. Brouillet and J. C. Semple (1981) summarized the morphologic, chemical, cytological, and hybridization data on Solidago ptarmicoides and concluded that, except for the white rays, it is a typical member of sect. Ptarmicoidei. The species hybridizes with S. rigida, S. ohioensis, S. riddellii, and perhaps other goldenrods. It is not known to hybridize with any species of aster (regardless of genus); the supposed Aster × Solidago hybrids are the basis of all reports of intergeneric hybrids in the literature. Horticultural hybrids involving S. ptarmicoides and other Solidago species have been treated as S. ×luteus (M. L. Green ex Dress) Brouillet & Semple (×Solidaster luteus M. L. Green ex Dress). Solidago ×bernardii B. Boivin [Oligoneuron ×bernardii (B. Boivin) G. L. Nesom] is the formal name applied to S. ptarmicoides × S. riddellii hybrids; those have cream rays. Solidago ×lutescens (Lindley ex de Candolle) B. Boivin [Diplopappus lutescens Lindley ex de Candolle; D. albus var. lutescens (Lindley ex de Candolle) Hooker ex Torrey & A. Gray; Aster lutescens (Lindley ex de Candolle) Hooker ex Torrey & A. Gray; A. ptarmicoides var. lutescens (Lindley ex de Candolle) A. Gray; Oligoneuron ×lutescens (Lindley ex de Candolle) G. L. Nesom] applies to hybrids between S. ptarmicoides and S. rigida or S. riddellii from the prairies; these also have cream colored rays.
Selected References
None.