Pyrrhopappus carolinianus |
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Carolina desert-chicory, Carolina false dandelion, Texas dandelion |
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Habit | Annuals (sometimes persisting), (5–)20–50(–100+) cm. |
Stems | usually branching from bases and/or distally, rarely scapiform, usually glabrous proximally, sometimes pilosulous. |
Cauline leaves | (1–)3–9+, proximal mostly lanceolate, margins usually dentate, sometimes pinnately lobed, distal narrowly lanceolate to lance-attenuate, margins entire or with 1–2 lobes near bases. |
Involucres | ± cylindric to campanulate, 17–24+ mm. |
Florets | 50–150+; anthers 2.5–3.5 mm (pollen equatorial diameters mostly 43–47 µm). |
Phyllaries | 16–21+. |
Calyculi | bractlets 13–16+ in 2–3 series, subulate to filiform, 8–12+ mm. |
Heads | (1–)3–5+ in loose, corymbiform arrays. |
Cypselae | bodies reddish brown, 4–6 mm, beaks 8–10 mm; pappi 7–10+ mm. |
2n | = 12. |
Pyrrhopappus carolinianus |
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Phenology | Flowering (Feb–)May–Jun(–Sep). |
Habitat | Disturbed sites, edges of woods, prairies, sandy soils |
Elevation | 10–600 m (0–2000 ft) |
Distribution |
AL; AR; FL; GA; KS; MO; NC; NE; PA; SC; TN; TX; VA; WV
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Source | FNA vol. 19, p. 378. |
Parent taxa | Asteraceae > tribe Cichorieae > Pyrrhopappus |
Sibling taxa | |
Synonyms | Leontodon carolinianum, P. carolinianus var. georgianus, P. georgianus |
Name authority | (Walter) de Candolle: in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 7: 144. (1838) |
Web links |