Details for: PI 666045, Physaria fendleri (A. Gray) OʼKane & Al-Shehbaz, 'WCL-L04-Gail'


Summary Data
Taxonomy:
Physaria fendleri (A. Gray) OʼKane & Al-Shehbaz
Cultivar:
'WCL-L04-Gail'
Origin:
Developed – Colorado, United States
Received by NPGS:
19 Sep 2012
Improvement Status:
Breeding material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
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Core Passport Data
Taxonomy:
Physaria fendleri (A. Gray) OʼKane & Al-Shehbaz
Cultivar:
'WCL-L04-Gail'
Origin:
Developed – Colorado, United States
Received by NPGS:
19 Sep 2012
Improvement Status:
Breeding material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed

Colorado, United States

Developer(s):
Accession Names and Identifiers
'WCL-L04-Gail'
Type: Cultivar name

Narrative
Lesquerella is grown as a winter annual, planted in October and harvested in June. Shorter growing seasons, such as spring plantings have been investigated but seed yields are sacrificed (Oierig et aI., 2011 b). Seeds are produced in siliques occurring along inflorescences. The plant is indeterminant and develops new branches in response to warmer temperature (Oierig and Crafts-Brandner, 2011). More branches allow more areas for silique and seed production. As in other members of the Brassicaceae family, lesquerella is a self-incompatible, outcrossing species (Rollins and Shaw, 1973). Yellow flowers form a crop-cover at peak flowering, which occurs from March until late May. Bees and other insects pollinate the crop. Seed is typically harvested with a combine fitted with screens for small seeded crops (Oierig et aI., 2011 a). Crop improvement has focused on traits such as oil content, lesquerolic acid, and seed yield. We developed this germplasm from the most productive population available and selected for harvest index to produce plants with more seeds per unit of plant biomass.
Physaria fendleri (A. Gray) OʼKane & Al-Shehbaz
Genus:
Physaria
Family:
Brassicaceae (alt. Cruciferae)
Tribe:
Physarieae
Nomen number:

462152
Place of publication:

Novon 12:323. 2002
Verified:
12/06/2010 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Vesicaria fendleri A. Gray

Homotypic Synonym(s)
Lesquerella fendleri (A. Gray) S. Watson

Common names
LanguageNameAlternate namenoteseqCitation
EnglishFendler's bladderpod  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishlesquerella  1Jenderek, M. M. et al. 2019. Chapter 15. Wild genetic resources of minor oil and rubber crops. In: Green, S. L. et al., North American crop wild relatives. Volume 2. Important species. 485-542. DOI: 10.1007/978-3-319-97121-6_15.
Annotations
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Pathogens
Vouchers
Citations
  • Dierig, D. A., G. H. Dahlquist, T. A. Coffelt, D. T. Ray, T. A. Isbell, & Guangyao Wang. 2013. Registration of WCL-LO4-Gail Lesquerella with Improved Harvest Index. J. Pl. Registr. 7(3):339. DOI: 10.3198/jpr2013.01.0004crg. Number of accessions cited: 1
Pedigree
Description:
WCL-L04-Gail, was developed through mass selection with seed originating from WCL-L03 (Dierig et aI., 2006). In October 2005,2006, and 2007, an irrigated field with 20 single rows, 95 m long, spaced 1 m apart, was planted. 180 kg/ha of 16-20-0 fertilizer was incorporated at preplant. After germination, plants were thinned to a within-row spacingof approximately 40 cm. In June of each season, 500 open-pollinated plants were individually harvested. Plants were dried at 60 oC for at least one
Intellectual Property Rights
Journal of Plant Registration. GP-34, OTHER OILSEEDS. Issued: 01 Sep 2013.
  • Dierig, D. A., G. H. Dahlquist, T. A. Coffelt, D. T. Ray, T. A. Isbell, & Guangyao Wang. 2013. Registration of WCL-LO4-Gail Lesquerella with Improved Harvest Index. J. Pl. Registr. 7(3):339. DOI: 10.3198/jpr2013.01.0004crg.