Index Welshensis (names, types, nomenclature, bibliography)Stanley L. Welsh · First published 2012Open the Tome
North American species of Astragalus Linnaeus (Leguminosae)Stanley L. Welsh · First published 2007Open the Tome
North American species of Atriplex linnaeus (Chenopodiaceae)Stanley L. Welsh · First published 2003Open the Tome
Revision of North American species of Oxytropis de Candolle (Leguminosae)Stanley L. Welsh · First published 2001Open the Tome
Flowers of the canyon countryStanley L Welsh · First published 1971 · Latest edition 1986Open the Tome
Botanical and physiographic reconnaissance of northern British ColumbiaStanley L. Welsh · First published 1971Open the Tome
Botanical and physiographic reconnaissance of Northern YukonStanley L. Welsh · First published 1971Open the Tome
