S. 3240 · 115th Congress Botanical Sciences and Native Plant Materials Research, Restoration, and Promotion Act StageIn committee SponsorMazie Hirono Introduced2018-07-18 Latest action2018-07-18 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Tammy Duckworth Current member Senate IL Democrat Chris Van Hollen Current member Senate MD Democrat Sheldon Whitehouse Current member Senate RI Democrat