]> 2026-04-24T04:08:53-07:00 New York 12 0 USA Very large tight green crisphead lettuce which can grow up to 3 lb. Good heat tolerance. * United States Department of Agriculture (USDA), [[USDA link::http://www.ars-grin.gov/cgi-bin/npgs/acc/display.pl?1670114|PI 190235]] . Collected in the 1950s. green crisphead CV Pacific Northwest Seeds 07 PI 190235 commercial heirloom open-pollinated commercial 2010 (''germination failure'') 2013-02-12T18:51:08Z 2456336.2855093 New York 12 New York 12#001#