Euchiton audax (D.G.Drury) Holub
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Euchiton audax (D.G.Drury) Holub, Folia Geobot. Phytotax. 9: 270 (1974)
Euchiton audax (D.G.Drury) Holub
Nomenclature
(D.G.Drury) Holub
D.G.Drury
Holub
1974
270
ICN
species
Euchiton audax
Classification
Vernacular names
Synonyms
Associations
Descriptions
Euchiton audax (D.G.Drury) Holub
2n = 28
Stoloniferous perennial; stems 1-few, usually ascending, sometimes erect, usually simple, rarely sparingly branched, (2)-5-20-(40) cm tall. Lvs usually mostly basal at flowering; basal lvs short-petiolate, densely white-tomentose on lower surface usually including mid-vein, usually moderately to densely, sometimes sparsely tomentose on upper, plane, narrow- to broad- obovate or oblanceolate, long-cuneate, usually obtuse, sometimes acute, shortly mucronate, (5)-15-40-(60) × (2)-5-12 mm; cauline lvs usually becoming much reduced upwards, often oblong, acute, finally apetiolate and broad-based. Capitula c. 1-2 mm diam., (5)-8-numerous in dense ± globular terminal clusters, very rarely smaller axillary clusters below; longest subtending lvs 0.5-1.5× diam. of cluster. Involucral bracts elliptic to oblong-elliptic, obtuse to subacute, 3.5-4 mm long; stereome green, sometimes tinged reddish purple toward apex; lamina yellow to pale brown or orange; gap and margins usually tinged pinkish purple, sometimes clear. Achenes minutely papillate, c. 0.7 mm long.
Taxonomic concepts
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Anderb.
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Holub
Euchiton audax (D.G.Drury) Anderb.
Euchiton audax (D.G.Drury) Holub
Gnaphalium audax D.G.Drury
Euchiton audax (D.G.Drury) Holub
Gnaphalium audax D.G.Drury
Euchiton audax (D.G.Drury) Holub
Gnaphalium audax D.G.Drury
Gnaphalium audax D.G.Drury subsp. audax
Euchiton audax (D.G.Drury) Holub
Gnaphalium audax D.G.Drury subsp. audax
Gnaphalium audax D.G.Drury subsp. audax
Euchiton audax (D.G.Drury) Holub
Gnaphalium audax D.G.Drury subsp. audax
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Metadata
3bf47627-12c1-4091-a55d-5d004d97abf6
scientific name
Names_Plants
1 January 2000
7 April 2004