. . "A key to structural, physiological, and systematic botany" . . . "A Key to structural, physiological, and systematic Botany. (With an Appendix containing a catalogue of medicinal plants.)"@en . "A key to structural, physiological and systematic botany for the use of classes" . "Lehrbuch" . . . "A key to structural, physiological and systematic Botany" . . "A key to structural, physiological, and systematic botany for the use of classes"@en . . . "A key to structural, physiological, and systematic botany, for the use of classes. With an appendix, containing a catalogue of medicinal plants"@en . . . . . . "Bestimmungsbuch" . "A key to structural, physiological, and systematic botany, for the use of classes"@en . "A key to structural, physiological and systematic botany, for the use of classes" . "A key to structural, physiological, and systematic botany, for the use of classes" . "A Key to structural, physiological, and systematic Botany. : (With an Appendix containing a catalogue of medicinal plants)"@en . . . . . "Key to structural, physiological, and systematic botany"@en .