Details for: PI 341899, Stenachaenium megapotamicum (Spreng.) Baker


Summary Data
Taxonomy:
Stenachaenium megapotamicum (Spreng.) Baker
Origin:
Collected – Uruguay
Received by NPGS:
08 Apr 1969
PI Assigned:
1969
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
 
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Core Passport Data
Taxonomy:
Stenachaenium megapotamicum (Spreng.) Baker
Origin:
Collected – Uruguay
Received by NPGS:
08 Apr 1969
PI Assigned:
1969
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Uruguay
Locality: Santiago Vasquez.

Collector(s):
Donated
08 April 1969.
Uruguay
Comment: Received under Public Law 480 Project S9-CR-3.
Donor(s):
Accession Names and Identifiers
Narrative
1 to 2 m. high.
Stenachaenium megapotamicum (Spreng.) Baker
Genus:
Stenachaenium
Family:
Asteraceae (alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Inuleae
Nomen number:

491092
Place of publication:

C. F. P. von Martius, Fl. bras. 6(3):105. 1882
Comment:
Baker treated Stenachaenium macrocephalum sensu Griseb. (the form described in Abh. Königl. Ges. Wiss. Göttingen 24:183. 1879) as a synonym of Stenachaenium campestre Baker by explicitly including Pluchea macrocephala DC. as a synonym of S. megapotamicum (Shenzhen ICN Art. 52.2), but S. macrocephalum (DC.) Benth. & Hook. ex Griseb. is a synonym of S. megapotamicum
Verified:
10/13/2020 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Conyza megapotamica Spreng.

Heterotypic Synonym(s)
Pluchea macrocephala DC.
Stenachaenium macrocephalum (DC.) Benth. & Hook. f. ex Griseb.

Common names
Annotations
  • Nomenclature Name Change: 14 Oct 2020, from Stenachaenium macrocephalum (DC.) Benth. & Hook. f. ex Griseb. to Stenachaenium megapotamicum (Spreng.) Baker
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