Noticastrum sericeum is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are native to South America. They have simple, broad leaves and achenes. Flowers are visited by Yramea lathonoides, Auca coctei, Megachile semirufa, and Etcheverrius chiliensis.
EOL has data for 15 attributes, including: