Triteleia grandiflora (Largeflower Triteleia) is a species of perennial herb in the family Asparagaceae. They have a self-supporting growth form. They are listed as endangered by COSEWIC. They are native to The Contiguous United States, Canada, and North America. They have simple, broad leaves and blue flowers. Flowers are visited by Indra Swallowtail and Anise Swallowtail. Individuals can grow to 0.61 m.
EOL has data for 69 attributes, including: