Starting at ~8:00am PT on 6/15, some BHL services including page loading may be disrupted due to expected outages at Internet Archive.

Thank you for your patience and we apologize for the inconvenience.
Sort By:
  1. By: Killip, Ellsworth P. (Ellsworth Paine), - Smith, Albert C. (Albert Charles), - Pennell, Francis W. (Francis Whittier),
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project