Chrysopsis scabrella Torr. & A.Gray

Coastal plain goldenaster (en)

Species

Angiosperms > Asterales > Asteraceae > Chrysopsis

Characteristics

Biennials, 40–100 cm; taprooted. Stems usually 1 (from rosette), erect (ascending if more than 1), simple, proximally woolly, mid to distally stipitate-glandular (tips erect to ascending before heads form). Leaves sessile; basal blades oblanceolate to obovate, 40–100 × 10–20 mm, bases tapering, margins apically dentate-serrate, faces densely woolly, often matted; cauline blades linear, linear-elliptic, elliptic to linear-lanceolate, or lanceolate, reduced distally, apices usually acute, rarely obtuse, faces glabrate to sparsely strigillose (hairs 0.3–0.6 mm), densely short-stipitate-glandular (larger glandular hairs 0.01–0.3 mm), proximal and mid cauline rarely woolly. Heads 10–100 in compact to lax, corymbiform arrays (less than 1 / 3 plant height). Peduncles 2–10 cm, stipitate-glandular (glands 0.05–0.2 mm); bracteoles 1–3, oblong to linear distally, faces short-stipitate-glandular. Involucres (green in bud) campanulate, 6–9 mm. Phyllaries in 4–5 series, erect, linear-lanceolate, strongly unequal, 0.7–1.1 mm wide, apices usually acute, sometimes acuminate, rarely aristate, faces densely short-stipitate-glandular. Ray florets 19–32; laminae 6–8 × 1.5–2.5 mm. Disc florets 35–50; corollas 5–7 mm, lobes 0.5–1 mm. Cypselae 2–3 mm, without ridges, shallowly ribbed, faces sparsely to moderately long-strigose; pappi in 3 series, outer of linear scales 0.5–1 mm, inner of 25–35 bristles 5–7 mm, primary weakly to moderately clavate. 2n = 10.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
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Mature height (meter) 0.4 - 1.0
Root system tap-root
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Flower color
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OctNovDec
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Environment

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Hardiness (USDA) 4-10

Usage

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Edible -
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Cultivation

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Images

Chrysopsis scabrella unspecified picture

Distribution

Chrysopsis scabrella world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:57942-2
WFO ID wfo-0000097680
COL ID 5Z3R7
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Chrysopsis scabrella Heterotheca scabrella Heterotheca scabrella Diplogon scabrellum