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Wildflower Center Seed Bank

The Wildflower Center's Seed Bank was established in partnership with the Bureau of Land Management's (BLM) Seeds of Success (SOS) program in concert with the Royal Botanic Gardens, Kew Millennium Seed Bank Program (MSBP). The purpose of the Seed Bank is to collect, conserve, and develop native plant materials for stabilizing, rehabilitating and restoring lands in Texas and the United States.

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To request seed from the Wildflower Seed Bank, please contact the Seed Bank Curator.


Xanthium strumarium var. canadense

Xanthium strumarium L. var. canadense (Mill.) Torr. & A. Gray

Canada Cocklebur

Asteraceae (Aster Family)

Accession Data

Accession Number: LBJWC-633

Field Data Form: LBJWC-633.pdf
Collection Date: 2007-12-09
Accession Number: LBJWC-633
Collection Number: 0633
Organization: LBJWC
Collector(s): Lady Bird Johnson Wildflower Center
Collected with: Eason, M.

Location Data

Country: US
Phytoregion: 29N
Phytoregion_full: Edwards Plateau
State: Texas
County: Blanco
Location: Hamilton Pool Road, bank of Pedernales River, Corky Cox Road

Latitude: 30.348430
Longitude: -98.181760
Altitude: 210 M
Elevation in M: 210

Habitat Data

Habitat: Riparian
Associated Taxa: Andropogon glomeratus, Taxodium distichum, Carya illinoinensis, Arundo donax, Acacia greggii, Muhlenbergia lindheimeri, Andropogon gerardii, Eupatorium serotinum, Acer negundo, Sorghastrum nutans, Rubus riograndis
Geology: Limestone
Soil Texture: Tan

Collection Data

Plants Sampled: Area sampled: 5001-10000 sq. m. 3000 plants sampled.
Population Size: 3000

Inventory Data

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