Department of Botany, University of California, Berkeley, 94720
Department of Biological Sciences, Illinois State University, Normal, 61761
Department of Botany, University of North Carolina, Chapel Hill, 27514
Abstract:
Chromosome numbers are reported for nearly 300 collections of Umbelliferae. Of these, 150 representing “new” or variant counts are figured. Karyotypes of fifteen of the genera included have apparently not been documented before.