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Senecio glomeratus Poir.
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Details
Senecio glomeratus Poir., Encycl. (Lamarck) Suppl. 5. 130 (1817)
Senecio glomeratus Poir.
Nomenclature
Poir.
Poir.
1817
130
ICN
Senecio glomeratus Poir.
species
Senecio glomeratus
Classification
Subordinates
Descriptions
Senecio glomeratus Poir.
2n = 60
n = 30
Senecio glomeratus Poir.
Erect annual or short-lived perennial herb. Mid cauline lvs sparsely white- lanate on upper surface, usually densely white-lanate on lower, very rarely becoming only sparsely hairy, apetiolate, elliptic to narrow-oblong, pinnately lobed with oblong to obovate, entire or few-toothed segments, amplexicaul and dentate at base, 5-17 × 1.5-4 cm. Uppermost lvs smaller, often lanceolate, usually dentate and not lobed, rarely entire. Supplementary bracts 8-14, 1-2.5 mm long. Involucral bracts 13-(14), usually lanate toward base, (4)-4.5-6 mm long. Ray florets 0. Disc yellow, 2-3 mm diam. Achenes ellipsoid-subcylindric, slightly constricted below apex, usually with 1-3 rows of hairs between ribs, sometimes evenly hairy, 1.2-1.6 mm long.
Taxonomic concepts
Senecio glomeratus Poir.
Senecio glomeratus Poir.
Senecio glomeratus Poir.
Senecio glomeratus Poir.
Senecio glomeratus Poir.
Collections
Metadata
2bf5e5db-bb99-4017-8e99-a766ae7a6bc4
scientific name
Names_Plants
1 January 2000
11 April 2012