Fraxinus uhdei (Wenz.) Lingelsh.
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Filed As
Oleaceae
Fraxinus uhdei (Wenz.) Lingelsh. -
Collector(s)
T. S. Ross 7835 with Steve Boyd, 24 May 1994
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Location
United States of America. California. Los Angeles Co. "Cottonwood Swamp": Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. Warm Springs Mountain 7.5' USGS Quadrangle.
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Identifiers
NY Barcode: 02501612
Occurrence ID: fa7c6569-c811-46c5-ac06-716e03e27614
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Feedback
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Kingdom
Plantae
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Division
Magnoliophyta
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Order
Lamiales
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Family
Oleaceae
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All Determinations
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Region
North America
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Country
United States of America
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State/Province
California
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County/Municipio
Los Angeles Co.
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Locality
"Cottonwood Swamp": Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. Warm Springs Mountain 7.5' USGS Quadrangle.
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Township, Range, Section
5N, 16W, N/2 NE/4 SW/4 S1
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Elevation
Alt. 512 - 515 m. (1680 - 1690 ft.)
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Coordinates
34.5496, -118.51
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Coordinate Uncertainty (m)
969
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Georeferencing Method
GEOLocate Web Application. Used GEOLocate Web Application (batch client) to convert Township Range Section (Public Land Survey System) coordinates to decimal degrees with high precision.
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Geodetic Datum
WGS84
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Distribution
RANCHO SANTA ANA BOTANIC GARDEN Hora of the Liebre Mountains, Los Angeles County, California, U.S.A. Oleaceae Fraxinus aff. uhdei (Wenzig) Lingelsheim "COTTONWOOD SWAMP": Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. Warm Springs Mountain 1.5' USGS Quadrangle. T5N R16W, N/2 NE/4 SW/4 section 1 (compensating for distortion of the section). Elevation ca 1680-1690 feet. Broad marshy area- overstory dominated by Populus fremontii, Salix laevigata, and S. lasiolepis. Dissected by San Francisquito Canyon Road. Multi-trunked tree ca 5-6 m tall; locally uncommon. Anomalous plant: Leaves glabrous except for a few hairs along the sides of the midrib; similar toF. uhdei but leaflets entire and midrib pubescence very thin; leaflets 3-7, the terminal leaflet to 12 cm long; style 2-lobed; fruits to ca 42 mm long (including wing). Other local associates include Urtica holosericea, Heliotropiwn curassavicum oculalum, Helenium puberulum, and Platanus racemosa. Timothy S. Ross 7835 Steve Boyd 24 May 1994 02501612
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Fraxinus uhdei (Wenz.) Lingelsh.