Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Details
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw. in Ward et al., New Zealand J. Bot. 41: 609 (2003)
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Biostatus
Indigenous, non-endemic
Wild
New Zealand
Political Region
Nomenclature
(Hook.f.) J.M.Ward & Breitw.
Hook.f.
J.M.Ward & Breitw.
2003
609
ICN
species
Argyrotegium nitidulum
Classification
Descriptions
Herb up to 10 cm. tall with densely packed branchlets clad in imbricate lvs. Lvs at first erect then reflexed from appressed scarious nearly glab. base; c. 1 cm. long, oblong-obovate; free portion clad in appressed silky shining brown tomentum, with floccose hairs at junction with base. Capitula solitary, subsessile or sessile, c. 7 mm. diam.; phyll. glab., scarious, translucent, inner up to 8 × 2 mm., obtuse, narrowed to base. Achenes linear, narrowed below, c. 1 mm. long, with scattered appressed hairs, becoming glab. Pappus of c. 30 filiform hairs, c. 6 mm. long.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
2n = 28
Stoloniferous perennial with much-branched stems terminating in leafy rosettes and usually forming mats, 2-4 cm tall. Lvs mostly in basal rosettes; basal lvs slightly narrowed to broad sheathing petiole, densely sericeous on both surfaces including mid-vein but not petiole, keeled toward apex, narrow-oblong to spathulate, obtuse, (5)-8-12 × 2-4 mm; cauline lvs 1-2, narrow. Capitula c. 5-8 mm diam., solitary; subtending lvs < capitula; scape terminal, simple, erect, amongst lvs at flowering, elongating only to just above lvs at fruiting. Involucral bracts narrowly elliptic-oblong, subacute, 7-7.5 mm long; stereome yellow-green; lamina very pale brown, sometimes darker at base; gap and margins clear to mid-brown. Achenes glabrous, 1-1.2 mm long.
Taxonomic concepts
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Euchiton nitidulus (Hook.f.) Anderb.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Euchiton nitidulus (Hook.f.) Anderb.
Euchiton nitidulus (Hook.f.) Anderb.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Gnaphalium nitidulum Hook.f.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Gnaphalium nitidulum Hook.f.
Argyrotegium nitidulum (Hook.f.) J.M.Ward & Breitw.
Gnaphalium nitidulum Hook.f.
Collections
Metadata
7cd82ce3-f991-4c10-85fd-59e1ae395d3c
scientific name
Names_Plants
19 April 2004
30 May 2006