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Hieracium argillaceum Jord.

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Exotic
Casual
New Zealand
Political Region
CHR 309419

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Jord.
Jord.
1849
ICN
Hieracium argillaceum Jord.
species
Hieracium argillaceum

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argillaceum

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Hieracium argillaceum Jord.

Stolons 0. Stem erect, ± stout, 20-75 cm tall, with numerous simple eglandular hairs especially below and numerous stellate hairs above. Lvs mostly basal, dull dark green above, paler or rarely purplish beneath, ovate to lanceolate or elliptic, obtuse to acute, cuneate at base, finely or rarely coarsely toothed; teeth shortly apiculate, all ascending; eglandular hairs long, simple, sparse to numerous; stellate hairs sparse, rarely 0. Rosette lvs petiolate; lamina (4)-6-12-(15) × (1.5)-2-5-(6) cm; stem lvs (1)-2-4-(6), similar to basal but smaller and more coarsely toothed, becoming sessile. Capitula (1)-3-5-(20). Peduncles straight, with dense stellate and sparse to numerous glandular hairs. Involucre 8-12 mm long; bracts with numerous stellate hairs on margins and ± numerous dark unequal glandular hairs especially on midrib. Florets bright yellow, not striped on outer face, c. 2× length of involucre. Achenes dark, 3-3.5 × c. 0.5 mm. Pappus sordid, c. 6 mm long.

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Hieracium argillaceum Jord.
New Zealand
Canterbury Land District
Hieracium argillaceum Jord.
New Zealand
Otago Land District
Hieracium argillaceum Jord.
New Zealand
Southland Land District

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8950efdc-0028-4f6b-9b05-50a5cd5844e9
scientific name
Names_Plants
13 March 2002
16 March 2015
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