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Nodding Microseris

Microseris nutans (Hook.) Sch. Bip.

Description

provided by eFloras
Perennials, 10–70 cm; taprooted . Stems branched, leafy distally. Leaves basal and cauline; petiolate (proximally, distal often sessile, clasping); blades linear to oblanceolate, 5–30 cm, margins entire or remotely dentate to pinnately lobed (usually with narrow rachises and linear teeth or lobes), apices acuminate, faces glabrous or lightly scurfy-puberulent. Peduncles erect or ascending (4–35 cm), ebracteate or leafy. Involucres broadly to narrowly ovoid in fruit, 8–22 mm. Phyllaries: apices erect, abaxial faces glabrous or scurfy-puberulent; outer lanceolate to triangular or linear, apices acute or acuminate; inner lanceolate, apices acuminate, both faces usually lightly black-villous. Florets 10–75; corollas yellow, surpassing phyllaries by 5+ mm. Cypselae columnar, 3.5–8 mm; pappi of 15–30, silvery, linear to lanceolate or oblong, (flat, glabrous) aristate scales 1–3(–5) mm (margins entire, apices acute or lacerate), aristae (slender) plumose. 2n = 18.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 19: 339, 340 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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eFloras.org
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Synonym

provided by eFloras
Scorzonella nutans Hooker, London J. Bot. 6: 253. 1847
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 19: 339, 340 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
partner site
eFloras

Microseris nutans

provided by wikipedia EN

Microseris nutans is a species of flowering plant in the family Asteraceae known by the common name nodding microseris. It is native to western North America, including southwestern Canada and much of the western United States, including the Sierra Nevada in California, where it grows in many types of habitat.

Description

The plant is variable in appearance. In general, it is a perennial herb growing up to 70 centimeters tall with a branching stem. The plentiful leaves are up to 30 centimeters in length and generally toothed or lobed along the edges.

The somewhat hairy inflorescence is borne on an erect or upright peduncle. The often nodding flower head contains up to 50 yellow ray florets. The fruit is an achene with a brownish or reddish body a few millimeters long. At the tip of the body is a large pappus made up of 15 to 30 silvery, hairy scales.

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Microseris nutans: Brief Summary

provided by wikipedia EN

Microseris nutans is a species of flowering plant in the family Asteraceae known by the common name nodding microseris. It is native to western North America, including southwestern Canada and much of the western United States, including the Sierra Nevada in California, where it grows in many types of habitat.

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cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN