{"id":"https://openalex.org/keywords/grasspea","display_name":"Lathyrus sativus","description":"Lathyrus sativus, or grass pea, is a legume species cultivated as a food and forage crop and studied in plant breeding.","display_name_alternatives":["grasspea","chickling pea","chickling vetch","Indian pea","blue sweet pea","grass pea"],"ids":{"openalex":"https://openalex.org/keywords/grasspea","wikidata":"https://www.wikidata.org/wiki/Q162093"},"primary_topic":{"id":"https://openalex.org/T12115","display_name":"Genetic and Environmental Crop Studies","score":0.7134,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12115","display_name":"Genetic and Environmental Crop Studies","score":0.7134,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"works_count":9467,"cited_by_count":31165,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/grasspea","updated_date":"2026-10-20T04:07:40","created_date":"2026-09-30T00:00:00"}