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Pinnacles Buckwheat

Eriogonum nortonii Greene

Comments

provided by eFloras
Eriogonum nortonii is a rare and localized species restricted to the Gabilan Range of Monterey and San Benito counties, from Fremont Peak south to The Pinnacles. It is confined largely to two protected areas, the Hastings Natural History State Reservation and the Pinnacles National Monument. A disjunct population is found southeast of Carmel Highlands in the Santa Lucia Mountains of Monterey County.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 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

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Herbs, spreading, 0.5-2 dm, glabrous, usually reddish. Stems: aerial flowering stems prostrate to ascending or weakly erect, 0.1-0.3 dm, glabrous. Leaves basal and cauline; basal: petiole 1-3 cm, tomentose, blade round to reniform, 0.5-1.5 × 0.5-1.5 cm, densely white-tomentose abaxially, subglabrous or glabrous and green adaxially; cauline: petiole and blade similar to basal leaves. Inflorescences cymose, not distally uniparous due to suppression of secondary branches, open, 4-18 × 10-30 cm; branches glabrous; bracts 1-2 × 1-2 mm. Peduncles absent. Involucres terminal at tips of slender branchlets proximally, not appressed to branches, broadly turbinate, 3-4 × 2.5-3.5 mm, glabrous; teeth 6-8, erect, 0.4-0.8 mm. Flowers 1-2 mm; perianth white to rose, glabrous; tepals mono-morphic, obovate; stamens included, 1-1.5 mm; filaments glabrous. Achenes light brown, 3-gonous, 1-1.3 mm.
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. 5 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
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eFloras

Distribution

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Calif.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 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
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eFloras

Flowering/Fruiting

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Flowering May-Aug.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 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
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visit source
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eFloras

Habitat

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Sandy to gravelly slopes, mixed grassland and chaparral communities, oak and pine woodlands; of conservation concern; 300-1200m.
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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. 5 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
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eFloras

Synonym

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Eriogonum vimineum Douglas ex Bentham subsp. nortonii (Greene) S. Stokes
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 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

Eriogonum nortonii

provided by wikipedia EN

Eriogonum nortonii is a species of wild buckwheat known by the common name Pinnacles buckwheat. This small annual herb is endemic to California where it is known mainly from a few occurrences around the border between Monterey and San Benito Counties. It is sometimes seen on the protected land of Pinnacles National Park.[2]

Description

This plant grows between 5 and 20 centimeters in height, with a thread-thin branched stem which is often red in color.[3] Most of the leaves are 0.5 to 1.0 cm long and rounded, fuzzy underneath and wavy-edged. Tiny clusters of very light to deep pink flowers grow on minute erect stalks.

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Eriogonum nortonii: Brief Summary

provided by wikipedia EN

Eriogonum nortonii is a species of wild buckwheat known by the common name Pinnacles buckwheat. This small annual herb is endemic to California where it is known mainly from a few occurrences around the border between Monterey and San Benito Counties. It is sometimes seen on the protected land of Pinnacles National Park.

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wikipedia EN