Comments
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Inglês
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fornecido por eFloras
Plants treated here as Coreopsis delphiniifolia are questionably distinct from C. major. In 1976, E. B. Smith suggested that members of the taxon he called C. ×delphiniifolia may be hybrids or progeny of hybrids involving C. verticillata and C. tripteris and, possibly, C. major. A problem with such an interpretation is that although all of the 35 or so records for C. delphiniifolia in the sense of Smith map at or near known localities for C. major, all but 2 are from well south of the known distribution of C. verticillata and only 3 are from near known localities for C. tripteris.
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- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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Inglês
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fornecido por eFloras
Perennials, 30–90 cm. Internodes (± mid stem) 3–8 cm. Leaves: petioles 0–1 mm; blades simple or 3-foliolate, simple blades or leaflets usually narrowly lanceolate to lance-linear, 35–80 × 2–5(–7) mm (seldom lobed, sometimes parted into 2–3+ lance-linear to ± linear lobes). Peduncles 15–45+ mm. Calyculi of 8–10 linear bractlets 3–5(–7) mm. Phyllaries 8, oblong-ovate, 5–6+ mm. Ray laminae 15–25(–30) mm. Disc florets 25–60+; corollas yellow (often drying blackish), 5–6 mm. Cypselae oblong, 4.5–6 mm. 2n = 52, 78, 104.
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- cc-by-nc-sa-3.0
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Coreopsis delphiniifolia
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Inglês
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fornecido por wikipedia EN
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- Wikipedia authors and editors
Coreopsis delphiniifolia: Brief Summary
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Inglês
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fornecido por wikipedia EN
Coreopsis delphiniifolia, the larkspurleaf tickseed, is a North American species of perennial tickseeds in the family Asteraceae. It is native to the Southeastern United States, primarily Georgia and the Carolinas with a few outlying populations in Tennessee and Virginia. It is listed as an endangered species in Tennessee.
Coreopsis delphiniifolia is a perennial herb up to 90 cm (3 feet) tall with yellow flower heads.
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- cc-by-sa-3.0
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- Wikipedia authors and editors