Solanum verbascifolium L., Misidentification and MisapplicationKeith E. Roe · First published 1968Open the Tome
A Revision of Solanum Sect. Brevantherum (Solanaceae) In North and Central AmericaKeith E. Roe · First published 1967Open the Tome
Juvenile forms in Solanum mitlense and S. blodgettii (Solanaceae) and their importance in taxonomyKeith E. Roe · First published 1966Open the Tome