The one ironwood , vernonia noveboracensis , plant inside the garden produced many flowers.    From Wordnik.com.  [Fun With Seeds « Fairegarden] Reference

These insects are two-brooded and the first brood feeds not only on the leaves of the grape, but on tulip, sassafras, vernonia and raspberry.    From Wordnik.com.  [Scientific American Supplement, No. 803, May 23, 1891] Reference

Collaborative efforts have been focused on the vernonia trials at Africa University in Zimbabwe, where research is centered and a seed oil processing facility has been established.    From Wordnik.com.  [16: Oils] Reference

The low viscosity of vernonia oil should make it a good solvent in paint manufacture and the highly reactive epoxy group will cause it to become chemically bound in the dried paint rather than evaporating into the atmosphere.    From Wordnik.com.  [16: Oils] Reference

Joel's supervisor Dr Mike Clifford, Associate Professor in the Faculty of Engineering, is working on a number of sustainable materials and technologies including yak wool, recycled banknotes, waste cardboard and vernonia oil - a naturally occurring resin found in Ethiopian plants.    From Wordnik.com.  [PhysOrg.com - latest science and technology news stories] Reference

Matthew - vernonia, Oregon.    From Wordnik.com.  [I believe in Rights] Reference