1. Manuscript Arizona Flora, correspondence
  2. Plant list, Arizona, miscellaneous reprints on cotton, etc.
  3. Arizona Flora, pp. 1 to 249 (also pub. and place name), plates
  4. Arizona Flora, pp. 250 to 501
  5. Arizona Flora, pp. 502 to 748, also plates, correspondence, 3x5 cards, miscellaneous manuscripts
  6. Arizona Flora, pp. 749 to 1006 (to Glossary)
  7. Arizona Flora, manuscripts carbons and miscellaneous, correspondence
  8. Photograph albums - Arizona and California, 1901
  9. Correspondence A-Z
  10. Malvacae correspondence
  11. Malvacae notes
    1. Book - Flowering Plants and Ferns of Arizona
    2. 2 card files on Malvacae
    3. 2 large flat boxes - photograph albums - Egypt, Sicily, Tunisia, England, France, Italy
    4. 1 packet - correspondence with associates re: cotton, etc.
    5. 1 scrap book album, letter, photographs, memorabilia
    6. 1 long flat box - photographs, albums, Harriman Expedition to Alaska 1899
    7. 1 album on 80th birthday