Difference between revisions of "Arnoglossum floridanum"
Phytologia 28: 294. 1974.
Basionym: Cacalia floridana A. Gray Proc. Amer. Acad. Arts 19: 52. 1883
Synonyms: Conophora floridana (A. Gray) Nieuwland Mesadenia floridana (A. Gray) Greene
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|name=Cacalia floridana | |name=Cacalia floridana | ||
|authority=A. Gray | |authority=A. Gray | ||
| + | |rank=species | ||
|publication_title=Proc. Amer. Acad. Arts | |publication_title=Proc. Amer. Acad. Arts | ||
|publication_place=19: 52. 1883 | |publication_place=19: 52. 1883 | ||
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|name=Conophora floridana | |name=Conophora floridana | ||
|authority=(A. Gray) Nieuwland | |authority=(A. Gray) Nieuwland | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Mesadenia floridana | |name=Mesadenia floridana | ||
|authority=(A. Gray) Greene | |authority=(A. Gray) Greene | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Arnoglossum;Arnoglossum floridanum | |hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Arnoglossum;Arnoglossum floridanum | ||
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name=Arnoglossum floridanum | name=Arnoglossum floridanum | ||
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|authority=(A. Gray) H. Robinson | |authority=(A. Gray) H. Robinson | ||
|rank=species | |rank=species | ||
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|publication year=1974 | |publication year=1974 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_1399.xml |
|tribe=Asteraceae tribe Senecioneae | |tribe=Asteraceae tribe Senecioneae | ||
|genus=Arnoglossum | |genus=Arnoglossum | ||
Revision as of 19:26, 16 December 2019
Plants to 100 cm (weakly rhizomatous). Stems 5-ribbed. Basal leaves: blades (usually with 5 main veins from bases) ovate to elliptic, to 18 cm, margins entire. Cauline leaves: proximal petiolate, ovate, margins crenulate; distal petiolate or sessile, smaller. Involucres 12–15 mm. Phyllaries (light green) ovate, midvein wings uniform or highest at apices. Corollas white or light green, (9–)11–12 mm. Cypselae fusiform, 5 mm (green); pappi 7–8.5 mm. 2n = 50, 52.
Phenology: Flowering May–Jul.
Habitat: Dry sand ridges, pine-oak woodlands
Elevation: 0–20+ m
Discussion
Of conservation concern.
Arnoglossum floridanum is known only from central peninsular Florida.
Selected References
None.
Lower Taxa
None.