Comments
(
Inglês
)
fornecido por eFloras
Microseris elegans is widespread in interior central California, becoming coastal in the southwestern part of its range. It was hypothesized to be one of the diploid ancestors of M. campestris (K. L. Chambers 1955); molecular evidence supporting that relationship was presented by D. Roelofs et al. (1997).
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- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
Inglês
)
fornecido por eFloras
Annuals, 5–35 cm; taprooted. Stems 0. Leaves basal; petiolate. blades linear to narrowly oblanceolate, 2–20 cm, margins entire, dentate, or pinnately lobed, apices acuminate, faces glabrous or lightly scurfy-puberulent. Peduncles erect or curved-ascending. ebracteate. Involucres globose to ovoid in fruit, 4–8(–10) mm. Phyllaries: apices acute to acuminate, faces glabrous; outer deltate; inner lanceolate (midveins often purple, thickened). Florets 5–100; corollas yellow or orange, equaling or surpassing phyllaries by 1–2 mm. Cypselae columnar to obconic, 1.5–3 mm; pappi of (4–)5 white or brownish, ovate to deltate, aristate scales 0.2–2.5 mm (straight or slightly arcuate, scarcely involute. glabrous, midveins linear, widths less than 1/5 bodies, thicker at base), aristae (brown, fine) barbellulate. 2n = 18.
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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
Synonym
(
Inglês
)
fornecido por eFloras
Microseris aphantocarpha (A. Gray) Schultz-Bipontinus var. elegans (Greene ex A. Gray) Jepson
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Microseris elegans
(
Inglês
)
fornecido por wikipedia EN
Microseris elegans is a species of flowering plant in the family Asteraceae known by the common name elegant silverpuffs. It is native to California and Baja California, where it grows in the valleys, foothills, and coastal mountain ranges. Its habitat includes grassland, sometimes near vernal pools, and especially clay soils.
Description
It is an annual herb growing up to 35 centimeters tall from a basal rosette of erect leaves; there is no true stem. Each leaf is up to 20 centimeters long and has edges which are smooth, toothed, or divided into many lobes. The inflorescence is borne on an erect or curving peduncle arising from ground level. The flower head contains up to 100 orange or yellow ray florets.
The fruit is an achene with a brown to nearly black body a few millimeters long. At the tip of the body is a large pappus made up of five long, flat, barbed scales.
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Microseris elegans: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Microseris elegans is a species of flowering plant in the family Asteraceae known by the common name elegant silverpuffs. It is native to California and Baja California, where it grows in the valleys, foothills, and coastal mountain ranges. Its habitat includes grassland, sometimes near vernal pools, and especially clay soils.
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- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Microseris elegans
(
Vietnamita
)
fornecido por wikipedia VI
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- Wikipedia tác giả và biên tập viên
Microseris elegans: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Microseris elegans là một loài thực vật có hoa trong họ Cúc. Loài này được Greene ex A.Gray mô tả khoa học đầu tiên năm 1884.
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- cc-by-sa-3.0
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- Wikipedia tác giả và biên tập viên
