Classification
 Nomenclature
Scientific Name:
Euchiton audax (D.G.Drury) Holub, Folia Geobot. Phytotax. 9: 270 (1974)
Synonymy:
  • Gnaphalium audax D.G.Drury, New Zealand J. Bot. 10: 136 (1972)
  • Euchiton audax (D.G.Drury) Anderb., Opera Bot. 104: 167 (1991) nom. illeg., non Euchiton audax (D.G.Drury) Holub 1974, nom. superfl.
Vernacular Name(s):
Creeping cudweed
 Description

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.

[From: Webb et al. (1985) Flora of New Zealand. Volume 4 as Gnaphalium audax D.G.Drury]

 Biostatus
Indigenous (Endemic)
 Bibliography
Anderberg, A. A. 1991: Taxonomy and phylogeny of the tribe Gnaphalieae (Asteraceae). Opera Botanica 104: 1–195.
Connor, H.E.; Edgar, E. 1987: Name changes in the indigenous New Zealand flora, 1960–1986 and Nomina Nova IV, 1983–1986. New Zealand Journal of Botany 25: 115–170. [as Gnaphalium audax D.G.Drury; Gnaphalium audax D.G.Drury subsp. audax]
de Lange, P.J.; Rolfe, J.R.; Barkla J.W.; Courtney, S.P.; Champion, P.D.; Perrie, L.R.; Beadel, S.N.; Ford, K.A.; Breitwieser, I.; Schönberger, I.; Hindmarsh-Walls, R.; Heenan, P.B.; Ladley, K. 2018: Conservation status of New Zealand indigenous vascular plants, 2017. New Zealand Threat Classification Series. No. 22. [Not Threatened]
de Lange, P.J.; Rolfe, J.R.; Champion, P.D.; Courtney, S.P.; Heenan, P.B.; Barkla, J.W.; Cameron, E.K.; Norton, D.A.; Hitchmough, R.A. 2013: Conservation status of New Zealand indigenous vascular plants, 2012. New Zealand Threat Classification Series 3. Department of Conservation, Wellington. [Not Threatened]
Drury, D. G. 1972: The Cluster and Solitary-headed Cudweeds Native to New Zealand: (Gnaphalium Section Euchiton-Compositae). New Zealand Journal of Botany 10: 112–179.
Drury, D.G. 1970: A Fresh Approach to the Classification of the Genus Gnaphalium with Particular Reference to the Species Present in New Zealand (Inuleae-Compositae). New Zealand Journal of Botany 8: 222–248. [as Gnaphalium audax D.G.Drury subsp. audax]
Holub, J. 1974: New Names in Phanerogamae 3. Folia Geobotanica et Phytotaxonomica 9(3): 261–275.
Ward, J.M.; Breitwieser, I. 1998: New combinations in Euchiton (Compositae - Gnaphalieae) from New Zealand. New Zealand Journal of Botany 36(2): 303–304.