Details for: W6 18691, Pisum sativum L., 'Contrast'


Summary Data
Taxonomy:
Pisum sativum L.
Cultivar:
'Contrast'
Origin:
Developed – Arizona, United States
Received by NPGS:
21 Oct 1996
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
This accession is not available. Contact site for status.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Pisum sativum L.
Cultivar:
'Contrast'
Origin:
Developed – Arizona, United States
Received by NPGS:
21 Oct 1996
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed
PRE 01 October 1996.
Arizona, United States

Developer(s):
Accession Names and Identifiers
'Contrast'
Type: Cultivar name

W6 18691
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Forage pea variety that survived powdery mildew outbreaks in 1996 in Yuma, Arizona, Melfort, Saskatchewan, and Winkler, Manitoba and had no trace of the disease. Leafy, white flowers, long internode, yellow pods, flowers on 17th node.
Pisum sativum L.
Genus:
Pisum
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Fabeae
Nomen number:

300472
Place of publication:

Sp. pl. 2:727. 1753
Verified:
08/06/1986 by ARS Systematic Botanists.
Other conspecific taxa
Pisum sativum L. subsp. asiaticum Govorov (56 active accession[s])
Pisum sativum L. subsp. elatius (M. Bieb.) Asch. & Graebn. (105 active accession[s])
Pisum sativum L. subsp. elatius (M. Bieb.) Asch. & Graebn. var. brevipedunculatum P. H. Davis & Meikle (0 active accession[s])
Pisum sativum L. subsp. elatius (M. Bieb.) Asch. & Graebn. var. elatius (M. Bieb.) Alef. (9 active accession[s])
Pisum sativum L. subsp. elatius (M. Bieb.) Asch. & Graebn. var. pumilio Meikle (29 active accession[s])
Pisum sativum L. subsp. jomardii (Schrank) Kosterin (0 active accession[s])
Pisum sativum L. subsp. sativum (713 active accession[s])
Pisum sativum L. subsp. sativum var. arvense (L.) Poir. (78 active accession[s])
Pisum sativum L. subsp. sativum var. macrocarpum Ser. (1 active accession[s])
Pisum sativum L. subsp. sativum var. sativum (862 active accession[s])
Pisum sativum L. subsp. transcaucasicum Govorov (19 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Pisum sativum L. subsp. tibetanicum ined.

Common names
LanguageNameAlternate namenoteseqCitation
Englishpea  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Italianpisello  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Swedishärt  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesewan dou  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Koreanwandu  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:118.
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYNode Number to First FlowerA count from the second trifid bract as one, up to and including the first flowering node when 50% of the plants in a planting are flowering. Expressed as an average of five randomly chosen plants (in integers).17 PEA.DATA.FROM.DONORW6 18691 96o SDNot Available
MORPHOLOGYFlower ColorFlower colorW - White PEA.DATA.FROM.DONORW6 18691 96o SDNot Available
MORPHOLOGYPod ColorPod color, taken at first reproductive node at full pod stage.G - Green PEA.DATA.FROM.DONORW6 18691 96o SDNot Available