Plant protein that behaves like animal protein? Lemna-fueled Plantible Foods raises $21.5m, gears up for 2022 launch 01-Sep-2021 By Elaine Watson Plantible Foods - a startup producing protein from lemna, a fast-growing aquatic plant that can be harvested all year round, has raised $21.5m in a series A round* led by Astanor Ventures, as it gears up for a commercial launch in 2022.