Difference between revisions of "Pityopsis graminifolia var. tracyi"
Phytologia 58: 430. 1985.
Endemic
Basionym: Chrysopsis tracyi Small Fl. S.E. U.S., 1182, 1339. 1903
Synonyms: Heterotheca graminifolia var. tracyi (Small) R. W. Long Pityopsis tracyi (Small) Small
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|place=58: 430. 1985 | |place=58: 430. 1985 | ||
|year=1985 | |year=1985 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Chrysopsis tracyi | |name=Chrysopsis tracyi | ||
|authority=Small | |authority=Small | ||
| + | |rank=species | ||
|publication_title=Fl. S.E. U.S., | |publication_title=Fl. S.E. U.S., | ||
|publication_place=1182, 1339. 1903 | |publication_place=1182, 1339. 1903 | ||
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|name=Heterotheca graminifolia var. tracyi | |name=Heterotheca graminifolia var. tracyi | ||
|authority=(Small) R. W. Long | |authority=(Small) R. W. Long | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Pityopsis tracyi | |name=Pityopsis tracyi | ||
|authority=(Small) Small | |authority=(Small) Small | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Pityopsis;Pityopsis graminifolia;Pityopsis graminifolia var. tracyi | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Pityopsis;Pityopsis graminifolia;Pityopsis graminifolia var. tracyi | ||
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|elevation=0–30 m | |elevation=0–30 m | ||
|distribution=Fla. | |distribution=Fla. | ||
| − | |discussion=<p>Variety tracyi is possibly adventive in northern Alabama. Spring-blooming plants of < | + | |discussion=<p>Variety tracyi is possibly adventive in northern Alabama. Spring-blooming plants of <i></i>var.<i> graminifolia</i> can look similar because of aberrant development of only a few, and therefore larger, heads. This is the only variety with sometimes moderately long-pilose disc corolla throats and lobes throughout.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Pityopsis graminifolia var. tracyi | name=Pityopsis graminifolia var. tracyi | ||
| − | |||
|authority=(Small) Semple | |authority=(Small) Semple | ||
|rank=variety | |rank=variety | ||
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|publication title=Phytologia | |publication title=Phytologia | ||
|publication year=1985 | |publication year=1985 | ||
| − | |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_505.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Pityopsis | |genus=Pityopsis | ||
Latest revision as of 20:03, 5 November 2020
Cauline leaves 20–80 × 3–7 mm, reduced distally. Involucres 12–14 mm. Phyllary faces moderately to densely sericeous. Ray florets 13–25; laminae 9–15 mm. Disc florets 30–37; corollas 3.6–6 mm, lobes 0.4–0.8 mm, throats and lobes sometimes sparsely to moderately long-pilose. 2n = 54.
Phenology: Flowering late fall–winter.
Habitat: Sandy and rocky soils, margins of pine woods and shrublands
Elevation: 0–30 m
Discussion
Variety tracyi is possibly adventive in northern Alabama. Spring-blooming plants of var. graminifolia can look similar because of aberrant development of only a few, and therefore larger, heads. This is the only variety with sometimes moderately long-pilose disc corolla throats and lobes throughout.
Selected References
None.
Lower Taxa
None.