Sort By:
  1. Acutocapillitium, a new genus in the Lycoperdaceae /
    By: Ponce de Leon, Patricio.
    Publication info: Chicago, Ill. :Field Museum of Natural History,1976.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book
  2. A new member of Morganella.
    By: Ponce de Leon, Patricio.
    Publication info: Chicago, Ill. :Field Museum of Natural History,1969.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book
  3. Notes on Calvatia (Lycoperdaceae), I- /
    By: Ponce de Leon, Patricio.
    Publication info: [Chicago] :Field Museum of Natural History,1975.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book
  4. Notes on Calvatia (Lycoperdaceae), II : Calvatia cretacea (Berk.) Lloyd, an Arctic montane plant /
    By: Ponce de Leon, Patricio.
    Publication info: Chicago, Ill. :Field Museum of Natural History,1976.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book
  5. A revision of the Family Geastraceae.
    By: Ponce de Leon, Patricio.
    Publication info: Chicago, Ill. :Field Museum of Natural History,1968.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book
  6. Revision of the genus Morganella (Lycoperdaceae)
    By: Ponce de Leon, Patricio.
    Publication info: [Chicago]Field Museum of Natural History,1971.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book
  7. Revision of the genus Vascellum (Lycoperdaceae).
    By: Ponce de Leon, Patricio.
    Publication info: Chicago, Ill. :Field Museum of Natural History,1970.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book