Pterocaulon ciliosum A.R.Bean

Species

Angiosperms > Asterales > Asteraceae > Pterocaulon

Characteristics

Shrub 40–100 cm high; branches diverging at 30–90º; stem wings entire, 1.2–3.0 mm wide. Leaves oblanceolate to obovate, 32–56 mm long, 11–21 mm wide, 2.1–3.5 times longer than wide; glandular hairs absent; upper surface moderately bullate; lanate hairs sparse to moderately dense on upper surface, moderately dense to dense on lower surface. Inflorescences globose to ellipsoid, 10–16 mm long, 10–13 mm wide at anthesis, 0.9–1.2 times longer than wide; peduncles 0–7 mm long. Longest inner bracts 3.4–4.3 mm long; many cilia visible. Female florets 16–23; corolla 2.2–3.0 mm long. Hermaphrodite floret solitary; corolla 2.9–3.5 mm long; corolla lobes 0.35–0.5 mm long, with globose sessile glands present and eglandular trichomes absent or present. Achenes 0.7–0.9 mm long, with 25–50 twin hairs. Pappus 2.3–3.1 mm long.
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Growth form shrub
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Sexuality hermaphrodite
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Mature height (meter) 0.4 - 1.0
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Environment

Grows on sandy to clayey soils where drainage is good. Also known from the island of Flores in Indonesia.
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Hardiness (USDA) 8-12

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Cultivation

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Distribution

Pterocaulon ciliosum world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:77117727-1
WFO ID wfo-0001332473
COL ID 6WL8B
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INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pterocaulon ciliosum