Collections Manager, BryophytesData Manager
Collections Manager, Vascular PlantsSenior Research Scientist; Collections Manager, Vascular Herbarium
Collections Manager, LichensData Manager
Curator, LichensProfessor of Biology
Assoc. Curator, Vascular PlantsProfessor in the Department of Biology
Collections Manager, LichensAssociate In Research
Director of DUKE Herbarium
Assoc. Curator, Vascular PlantsProfessor of Biology
Collections Manager, FungiData Manager, Duke Herbarium
Curator (Emeritus), AlgaeProfessor Emeritus of Botany
Curator, BryophytesProfessor of Biology
Curator, FungiProfessor of Biology
Senior Research Scientist
Curator, Vascular PlantsStaff