Dwarf twiggy shrublet up to ±100 mm high, main stem up to 10 mm diam., gnarled, branchlets grey-woolly, closely leafy to the tips. Leaves imbricate, mostly 2.5-5 x 0.5-2 mm, linear or narrowly oblong, keeled, apex obtuse, slightly recurved in older leaves, base broad, half-clasping, both surfaces grey woolly-felted. Heads homogamous, campanulate, ±5 x 3 mm (6 mm across the radiating bracts), solitary or few loosely associated at the tips of the innumerable short branchlets, surrounded by a few leaves lightly webbed together. Involucral bracts in 4-5 series, graded, imbricate, 2 outer series brown, inner exceeding flowers, tips subacute to acute, opaque white, sometimes tinged red above the stereome and then the white tips often streaked pink, radiating. Receptacle shortly honeycombed, Flowers 15-21. Achenes not seen, ovaries with myxogenic duplex hairs. Pappus bristles many, equalling corolla, scabrid, bases cohering lightly by patent cilia.
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Like H. saxicola but leaves narrower, linear to oblong.