Thlaspi arvense (Field Pennycress) is a species of annual herb in the family crucifers. They have a self-supporting growth form. They have simple, broad leaves and loculicidal capsule fruit. Flowers are visited by Lotus Hairstreak, Andrena arabis, Striped flea beetle, and small white. Individuals can grow to 0.29 m.
EOL has data for 23 attributes, including: