Difference between revisions of "Solidago sect. Ptarmicoidei"
Sida 21: 756. 2004.
Basionym: Aster sect. Ptarmicoidei House Bull. New York State Mus. Nat. Hist. 254: 710. 1924
Synonyms: Undefined sect. Oligoneuron Small Oligoneuron sect. Ptarmicoidei (House) G. L. Nesom Oligoneuron (sect. Undefined) ser. Ptarmicoidei (House) G. L. Nesom Oligoneuron (sect. Undefined) ser. Xanthactis G. L. Nesom Corymbosae Torrey & A. Gray Solidago (sect. Undefined) ser. Corymbosae (Torrey & A. Gray) O. Hoffmann Solidago subg. Oligoneuron (Small) House Undefined sect. Unamia Greene
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| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Aster sect. Ptarmicoidei | |name=Aster sect. Ptarmicoidei | ||
|authority=House | |authority=House | ||
| + | |rank=section | ||
| + | |publication_title=Bull. New York State Mus. Nat. Hist. | ||
| + | |publication_place=254: 710. 1924 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Undefined sect. Oligoneuron | |name=Undefined sect. Oligoneuron | ||
|authority=Small | |authority=Small | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=section |
| + | }} {{Treatment/ID/Synonym | ||
|name=Oligoneuron sect. Ptarmicoidei | |name=Oligoneuron sect. Ptarmicoidei | ||
|authority=(House) G. L. Nesom | |authority=(House) G. L. Nesom | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=section |
| + | }} {{Treatment/ID/Synonym | ||
|name=Oligoneuron (sect. Undefined) ser. Ptarmicoidei | |name=Oligoneuron (sect. Undefined) ser. Ptarmicoidei | ||
|authority=(House) G. L. Nesom | |authority=(House) G. L. Nesom | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=series |
| + | }} {{Treatment/ID/Synonym | ||
|name=Oligoneuron (sect. Undefined) ser. Xanthactis | |name=Oligoneuron (sect. Undefined) ser. Xanthactis | ||
|authority=G. L. Nesom | |authority=G. L. Nesom | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=series |
| + | }} {{Treatment/ID/Synonym | ||
|name=Corymbosae | |name=Corymbosae | ||
|authority=Torrey & A. Gray | |authority=Torrey & A. Gray | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=unranked |
| + | }} {{Treatment/ID/Synonym | ||
|name=Solidago (sect. Undefined) ser. Corymbosae | |name=Solidago (sect. Undefined) ser. Corymbosae | ||
|authority=(Torrey & A. Gray) O. Hoffmann | |authority=(Torrey & A. Gray) O. Hoffmann | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=series |
| + | }} {{Treatment/ID/Synonym | ||
|name=Solidago subg. Oligoneuron | |name=Solidago subg. Oligoneuron | ||
|authority=(Small) House | |authority=(Small) House | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=subgenus |
| + | }} {{Treatment/ID/Synonym | ||
|name=Undefined sect. Unamia | |name=Undefined sect. Unamia | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=section | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Solidago;Solidago sect. Ptarmicoidei | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Solidago;Solidago sect. Ptarmicoidei | ||
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| − | --><span class="statement" id="st-undefined" data-properties=""><b>Leaves:</b> basal (rosettes) usually present at flowering, largest; petiole bases or vasculature persisting on rhizomes; proximalmost cauline petiolate, often present but withered at flowering; proximal and distal usually with 1 prominent nerve (multiple nerves proximally in S. riddellii). <b>Heads</b> in flat-topped to rounded corymbiform arrays, sometimes glomerulate. <b>Phyllaries</b> striate with 3–7 nerves (except S. ptarmicoides), eglandular. <b>Pappi</b> bristles in 2 series (outer not clavate, inner longest, somewhat to strongly clavate).</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Leaves:</b> basal (rosettes) usually present at flowering, largest; petiole bases or vasculature persisting on rhizomes; proximalmost cauline petiolate, often present but withered at flowering; proximal and distal usually with 1 prominent nerve (multiple nerves proximally in <i>S. riddellii</i>). <b>Heads</b> in flat-topped to rounded corymbiform arrays, sometimes glomerulate. <b>Phyllaries</b> striate with 3–7 nerves (except <i>S. ptarmicoides</i>), eglandular. <b>Pappi</b> bristles in 2 series (outer not clavate, inner longest, somewhat to strongly clavate).</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Solidago sect. Ptarmicoidei | name=Solidago sect. Ptarmicoidei | ||
| − | |||
|authority=(House) Semple & Gandhi | |authority=(House) Semple & Gandhi | ||
|rank=section | |rank=section | ||
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|publication year=2004 | |publication year=2004 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_354.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Solidago | |genus=Solidago | ||
Latest revision as of 20:02, 5 November 2020
Leaves: basal (rosettes) usually present at flowering, largest; petiole bases or vasculature persisting on rhizomes; proximalmost cauline petiolate, often present but withered at flowering; proximal and distal usually with 1 prominent nerve (multiple nerves proximally in S. riddellii). Heads in flat-topped to rounded corymbiform arrays, sometimes glomerulate. Phyllaries striate with 3–7 nerves (except S. ptarmicoides), eglandular. Pappi bristles in 2 series (outer not clavate, inner longest, somewhat to strongly clavate).
Distribution
North America.
Discussion
Species 6 (6 in the flora).
Selected References
None.
Lower Taxa
Key
| 1 | Leaves, stems and peduncles moderately to densely short-hairy; distal cauline leaf bladesovate, flat, never folded along midrib | Solidago rigida |
| 1 | Leaves, stems, and peduncles glabrous or sparsely hairy; distal leaf blades linear to lanceolate, sometimes folded along midrib | > 2 |
| 2 | Rays white (rarely cream); leaf blades linear, stiff, glabrous or sparsely hairy | Solidago ptarmicoides |
| 2 | Rays yellow; leaf blades linear to linear-lanceolate, stiff or flexible, glabrous | > 3 |
| 3 | Rays 1–4, peduncles usually sparsely to moderately strigillose; Arkansas, Louisiana, Mississippi, Oklahoma, Texas | Solidago nitida |
| 3 | Rays 6–12, peduncles glabrous or moderately strigillose; Manitoba, midwestern and Great Lakes states s to e Missouri | > 4 |
| 4 | Involucres (5.5–)6–8(–9) mm; proximal and mid cauline leaves usually 3-nerved (sometimes obscurely), the 2 prominent lateral nerves arising proximally and running alongside midnerve for some distance before abruptly diverging; heads usually 10–30(–50)(–100+ rarely, in aberrant plants); plants 30–60+ cm; rays occasionally lighter yellow with age (damp,interdunal hollows, limestone alvars, Michigan, Ontario) | Solidago houghtonii |
| 4 | Involucres 4–6 mm; mid and distal cauline leaves not 3-nerved or if so then nerves parallel and not abruptly diverging; heads usually (10– on shorter stems)50–400; plants 40–120 cm | > 5 |
| 5 | Leaves flat, only 1 nerve prominent; arrays corymbiform; dunes, marshes, along rivers,Great Lakes area, New York to Illinois and Wisconsin | Solidago ohioensis |
| 5 | Leaves folded along midrib and with (2–)3–8 prominent nerves at base; arrays somewhat paniculiform with rounded corymbiform branches; moist ground, sw Ontario toWisconsin and se Manitoba, sw to e Missouri | Solidago riddellii |