Difference between revisions of "Marshallia obovata"
Biltmore Bot. Stud. 1: 5. 1901.
Endemic
Basionym: Athanasia obovata Walter Fl. Carol., 201. 1788
Synonyms: Marshallia obovata var. platyphylla (M. A. Curtis) Beadle & F. E. Boynton Marshallia obovata var. scaposa Channell
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+ | |label=Endemic | ||
+ | }} | ||
+ | |basionyms={{Treatment/ID/Basionym | ||
|name=Athanasia obovata | |name=Athanasia obovata | ||
|authority=Walter | |authority=Walter | ||
+ | |rank=species | ||
+ | |publication_title=Fl. Carol., | ||
+ | |publication_place=201. 1788 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Marshallia obovata var. platyphylla | |name=Marshallia obovata var. platyphylla | ||
|authority=(M. A. Curtis) Beadle & F. E. Boynton | |authority=(M. A. Curtis) Beadle & F. E. Boynton | ||
+ | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Marshallia obovata var. scaposa | |name=Marshallia obovata var. scaposa | ||
|authority=Channell | |authority=Channell | ||
+ | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Marshalliinae;Marshallia;Marshallia obovata | |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Marshalliinae;Marshallia;Marshallia obovata | ||
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name=Marshallia obovata | name=Marshallia obovata | ||
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|authority=(Walter) Beadle & F. E. Boynton | |authority=(Walter) Beadle & F. E. Boynton | ||
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|publication title=Biltmore Bot. Stud. | |publication title=Biltmore Bot. Stud. | ||
|publication year=1901 | |publication year=1901 | ||
− | |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/V21_1150.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Marshalliinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Marshalliinae |
Latest revision as of 21:08, 5 November 2020
Plants 10–60 cm. Leaves mostly basal (distal slightly reduced); basal petiolate; blades 3-nerved, elliptic, oblanceolate, or spatulate, 5–10 cm × 5–15 mm. Heads 1–2, 20–30 mm diam. Peduncles 20–40 cm. Phyllaries 5–10 × 2–3 mm, apices obtuse. Paleae linear-spatulate, apices obtuse. Corollas white, lobes 2.5–6 × 0.5–1 mm. Pappi: scale margins entire or denticulate. 2n = 18.
Phenology: Flowering May–Jun.
Habitat: Understories, pine forests
Elevation: 100–1000 m
Distribution
Ala., Fla., Ga., N.C., S.C., Va.
Discussion
Marshallia obovata grows on the piedmont and on the Atlantic coastal plain. Scapiform plants with the leafy parts of stems less than 1/4 lengths of peduncles are sometimes known as var. scaposa. They occur along the inner Atlantic coastal plain.
Selected References
None.
Lower Taxa
None.