Helichrysum simpsonii Kottaim.
Show more
Details
Helichrysum simpsonii Kottaim., Phytotaxa 597: 193 (2023)
Helichrysum simpsonii Kottaim.
Nomenclature
Kottaim.
Kottaim.
2023
193
ICN
Helichrysum simpsonii Kottaim.
species
Helichrysum simpsonii
Classification
Synonyms
Associations
Descriptions
Shrub more erect, with strict but flexible branchlets 2-3 mm. diam.; lvs c. 2 mm. long, ovate-triangular, keeled, obtuse; tomentum looser; florets 25-30; achenes puberulous, < 1 mm. long; pappus-hairs 3-4 mm. long.
2n = 28
2n = 28
n = 14
n = 14
Erect or ascending, much-branched shrub, up to c. 30 cm tall; branchlets obscured by persistent, imbricate, appressed lvs and tomentum, 2-4 mm diam. (including lvs). Lvs glabrous on lower, outer surface, densely white-tomentose on upper, inner surface, apetiolate, ovate to oblong-triangular, involute, obtuse to acute or acuminate, cucullate, (2)-2.5-4 × 1-2 mm. Lvs of seedlings and reversion shoots spreading, densely tomentose on both surfaces or only on upper. Capitula 3-7 mm diam., solitary, sessile. Middle involucral bracts usually glabrous, sometimes hairy on lamina, oblong, obtuse to acute, not or slightly radiating, membranous, with pale and usually translucent, rarely whitish lamina, and opaque stereome, 3-4-(6) mm long. Disc pale or bright yellow. Achenes with short appressed hairs, cylindric, slightly angled or compressed, c. 1 mm long.
Taxonomic concepts
Helichrysum intermedium G.Simpson
Helichrysum intermedium G.Simpson
Helichrysum intermedium G.Simpson
Helichrysum intermedium G.Simpson
Helichrysum intermedium G.Simpson
Helichrysum intermedium G.Simpson
Helichrysum intermedium G.Simpson
Helichrysum simpsonii Kottaim.
Helichrysum intermedium G.Simpson
Helichrysum intermedium G.Simpson
Helichrysum intermedium var. humile G.Simpson
Helichrysum intermedium var. humile G.Simpson
Helichrysum intermedium G.Simpson var. intermedium
Helichrysum selago sensu Allan
Helichrysum selago sensu Allan
Helichrysum selago var. intermedium (G.Simpson) Allan
Helichrysum selago var. intermedium (G.Simpson) Allan
Helichrysum selago var. intermedium (G.Simpson) Allan
Helichrysum selago sensu Allan var. selago
Helichrysum simpsonii Kottaim.
Helichrysum simpsonii Kottaim.
Helichrysum simpsonii Kottaim.
Helichrysum simpsonii Kottaim.
Helichrysum simpsonii Kottaim.
Helichrysum simpsonii Kottaim.
Collections
Notes
Etymology
The specific epithet honours George Simpson (1880–1952), discoverer of the species.
typification
Type: New Zealand. G. Simpson s.n. (holotype CHR 76018)
Metadata
1e2316ac-7f4d-4fa5-99ea-8d2ccc377386
scientific name
Names_Plants
24 May 2023
5 September 2023