Pterocaulon redolens (Willd.) Fern.-vill.

Species

Angiosperms > Asterales > Asteraceae > Pterocaulon

Characteristics

Shrub 40–100 cm high; branches diverging at 20–45º; stem wings entire, 1.4–3.3 mm wide. Leaves oblanceolate to obovate, 16–45 mm long, 6.5–16 mm wide, 2.1–3.4 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 spiciform, 33–75 mm long, 8–14 mm wide at anthesis, 2.8–5.8 times longer than wide; peduncles 5–25 mm long. Longest inner bracts 3.0–3.6 mm long; many cilia visible. Female florets 27–45; corolla 2.3–2.8 mm long. Hermaphrodite floret solitary; corolla 2.5–3.0 mm long; corolla lobes 0.25–0.5 mm long, with globose sessile glands present and eglandular trichomes absent. Achenes 0.5–0.7 mm long, with 0–25 or 25–50 twin hairs. Pappus 2.2–3.0 mm long.
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Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
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Mature height (meter) 0.7 - 1.0
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Environment

It inhabits grassy eucalypt woodland at low altitudes in hilly or flat terrain, with sandy to clay-loam soil.
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Hardiness (USDA) 8-12

Usage

Uses medicinal
Edible -
Therapeutic use Anodyne (unspecified), Bruise (unspecified), Repellant(Insect) (unspecified), Intestinal-Catarrh (unspecified), Pulmonary-Catarrh (unspecified)
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Cultivation

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Distribution

Pterocaulon redolens world distribution map, present in Australia, Lao People's Democratic Republic, Myanmar, Malaysia, Philippines, Papua New Guinea, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:240177-1
WFO ID wfo-0000017885
COL ID 4PVMZ
BDTFX ID -
INPN ID 830807
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Monenteles forsteri Sphaeranthus elongatus Monenteles redolens Monenteles spicatus Pterocaulon redolens Gnaphalium cylindrostachyum Pterocaulon billardierei Pterocaulon cylindrostachyum Conyza redolens Pterocaulon spicatum Gnaphalium polycephalum Monenteles redolens Tessaria redolens Pterocaulon redolens