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Leafy Raillardiopsis

Anisocarpus scabridus (Eastw.) B. G. Baldwin

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Anisocarpus scabridus occurs mostly in the Inner North Coast Ranges, with interior outliers in the southern Cascade Range.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 21: 257, 300, 301, 303 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Description

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Plants 10–50 cm (stems hirsute and stipitate-glandular). Leaf blades blue-green to grayish blue-green, 10–30 × 1–4 mm, margins entire, apices acute or obtuse. Involucres broadly ellipsoid to campanulate, 6–12 mm. Ray florets 0 or 1–3. Disc florets 5–23, bisexual, fertile. Ray cypselae ± obcompressed, 6–8 mm. Disc pappi of 11–21 subulate, ciliate-plumose scales 4–7 mm. 2n = 14.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 21: 257, 300, 301, 303 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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eFloras

Synonym

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Raillardella scabrida Eastwood, Bull. Torrey Bot. Club 32: 216. 1905; Raillardiopsis scabrida (Eastwood) Rydberg
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 21: 257, 300, 301, 303 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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Comprehensive Description

provided by North American Flora
Raillardiopsis scabrida (Eastw.) Rydberg
Raillardella scabrida Eastw. Bull. Torrey Club 32 : 216. 1905.
Stems 1-3 dm. high, several from a short caudex and woody root, striate-angled, glandularhispidulous throughout and hispid below; leaves linear, obtuse, 1-1.5 cm. long, 1-4 mm. wide, white-hirsute and scabrous, the upper also more or less glandular-hirsute; heads 1-4; peduncles 1-5 cm. long; involucre 8-10 mm. long; bracts linear, scabrous, glandular, and hirsute; corolla yellow, 6 mm. long; achenes dark, about 1 cm. long, white-pubescent; pappus-bristles 5-6 mm. long.
Type locality: Snow Mountain. Lake county, California. Distribution: Lake County, California.
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bibliographic citation
Per Axel Rydberg. 1927. (CARDUALES); CARDUACEAE; LIABEAE, NEUROLAENEAE, SENECIONEAE (pars). North American flora. vol 34(4). New York Botanical Garden, New York, NY
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Anisocarpus scabridus

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Anisocarpus scabridus, the leafy raillardiopsis,[3] is a North American species of flowering plants in the family Asteraceae.

Distribution

It is found only in northwestern California, primarily in scree slopes at relatively high elevations in the Coast Ranges of Humboldt, Mendocino, Trinity, Lake, Tehama, and Colusa Counties. There are also a few isolated populations in the southern Cascades of northern Shasta County.[4][5]

Description

Anisocarpus scabridus is a small plant rarely more than 2 inches (5 cm) high. It has blue-green leaves and flower heads containing both ray florets and disc florets.[6]

The plant is quite different in ecology and appearance from the only other species in the genus, A. madioides. The two were classified in different genera for many years until molecular and anatomical studies in the 1990s demonstrated their close relationship.[7]

References

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Anisocarpus scabridus: Brief Summary

provided by wikipedia EN

Anisocarpus scabridus, the leafy raillardiopsis, is a North American species of flowering plants in the family Asteraceae.

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