Comments
provided by eFloras
Perityle quinqueflora grows in mountains of west-central trans-Pecos Texas and adjacent New Mexico. Possibly P. quinqueflora and the similar P. rupestris var. rupestris have both evolved from a widespread common ancestor resembling P. cernua.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
provided by eFloras
Plants 7–30 cm (often densely leafy); usually glabrate or puberulent, sometimes hirtellous. Leaves: petioles 5–8(–12) mm; blades reniform to cordate, 8–20(–33) × 8–20(–33) mm, margins subentire, dentate-toothed, or shallow-lobed. Heads in corymbiform arrays, 7–8(–9) × 2–3 mm. Peduncles 2–10(–15) mm. Involucres cylindric to narrowly campanulate. Phyllaries 5–6, linear-lanceolate, 5–6(–9) × (1–)1.3–1.7 mm. Disc florets 5–6(–8); corollas yellow, tubes 1–1.3 mm, throats tubular, 2–2.3(–2.8) mm, lobes 0.5–1 mm. Cypselae 1.9–2(–2.9) mm; pappi of 25–30 bristles 0.6–2.5(–3.5) mm. 2n = 34.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
provided by eFloras
Laphamia quinqueflora Steyermark, Ann. Missouri Bot. Gard. 19: 392. 1932; Pappothrix quinqueflora (Steyermark) Everly
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Perityle quinqueflora: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Perityle quinqueflora là một loài thực vật có hoa trong họ Cúc. Loài này được (Steyerm.) Shinners mô tả khoa học đầu tiên năm 1959.
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