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Nodding Madia

Harmonia nutans (Greene) B. G. Baldwin

Comments

provided by eFloras
Harmonia nutans occurs in the southern North Coast Ranges and northern San Francisco Bay area, mostly on volcanic substrates. Based on molecular phylogenetic data, H. nutans evidently represents the sister-group to the serpentine-endemic species of Harmonia (B. G. Baldwin 2001).
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 21: 297, 298 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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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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Description

provided by eFloras
Plants 5–25 cm; proximal un-branched portions of primary stems shorter or longer than branches supporting heads. Leaves ± evenly distributed on stems. Heads usually reflexed in bud and fruit. Phyllaries 4–8, hirsute and/or hirtellous near folded edges. Ray florets 4–8; laminae 3–7 mm. Disc florets 7–30, bisexual, fertile. Ray cypselae not gibbous, beakless; pappi 0. Disc cypselae 2.3–4.5 mm; pappi of 9–11 lance-attenuate, fimbrillate scales 2–3.7 mm. 2n = 18.
license
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. 21: 297, 298 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

Synonym

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Callichroa nutans Greene, Pittonia 2: 227. 1892; Layia nutans (Greene) Jepson; Madia nutans (Greene) D. D. Keck
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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. 21: 297, 298 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

Harmonia nutans

provided by wikipedia EN

Harmonia nutans (syn. Madia nutans) is a species of flowering plant in the family Asteraceae known by the common name nodding madia.

Description

Harmonia nutans is an annual herb producing a bristly, glandular stem up to about 25 centimeters tall. The inflorescence produces one or more flower heads which bend and nod as they bloom and especially as the fruit develops. The head has yellow ray florets several millimeters long, lobed at the tips and sometimes red-tinged near the bases, and yellow disc florets. The fruit is an achene a few millimeters long; those developing from the disc florets are tipped with pappi.

Distribution

Harmonia nutans is endemic to California, where it is limited to the Coast Ranges in the San Francisco Bay Area and slopes to the north. It is reported only from Solano, Napa, Lake and Sonoma Counties.[1] It grows in common mountain habitat such as chaparral and woodland, often on volcanic soils.

References

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Harmonia nutans: Brief Summary

provided by wikipedia EN

Harmonia nutans (syn. Madia nutans) is a species of flowering plant in the family Asteraceae known by the common name nodding madia.

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