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Porter, Cedric Lambert (2)

Life Dates: 15 January 1906–8 January 2000

Porter, Duncan MacNair (1)

Life Dates: 20 April 1937–
Type: black and white print
Notes: Ref: HI biog. data sheet.

Porter, Duncan MacNair (2)

Life Dates: 20 April 1937–
Date Created/Published: May 1972
Location: Arnold Arboretum Centennial, Arnold Arboretum, Jamaica Plain, Massachusetts.
Notes: Dup. prints (5 x 7) in folder. See WHH Coll. #65, Box 9, ff 49. See also Arnold Arboretum Archives for Cenntennial Records.

Porter, Duncan MacNair (3)

Life Dates: 20 April 1937–
Additional Subjects: Eichler, Hansjörg #3
Date Created/Published: Summer 1973
Location: First International Congress of Systematic and Evolutionary Biology, Boulder, Colorado
Type: black and white print
Notes: The Society of Systematic Zoology and the International Association for Plant Taxonomy joined forces for this meeting, 4-11 August 1973.

Porter, J. Mark (1)

Life Dates:
Additional Subjects: Webster, Grady Linder #17
Date Created/Published: 10 August 1994
Location: American Institute of Biological Sciences (AIBS) Meeting, Botanical Society of America (BSA), Awards Banquet; Knoxville, Tennessee
Type: color print
Notes: Webster presenting George R. Cooley Award to Porter of the Rancho Santa Ana Botanic Garden. Transferred from Coll. #331, Box 9, ff 659/660. RLS Archive No. C659 – 21A. Add'l images in ff 656-660 and in BSA’s Online Image Coll..

Porter, Thomas Conrad (1)

Life Dates: 22 January 1822–27 April 1901

Porter, Thomas Conrad (2)

Life Dates: 22 January 1822–27 April 1901

Porter, Thomas Conrad (3)

Life Dates: 22 January 1822–27 April 1901

Porter, Thomas Conrad (4)

Life Dates: 22 January 1822–27 April 1901

Post, George Edward (1)

Life Dates: 17 December 1838–29 September 1909
Type: black and white print
Notes: Print is a halftone of original photograph. Ref: HI Biog. file.
Displaying 21826-21850 of 30484