1960-1979

 

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1967. Richard Alden Howard and Carroll Emory Wood, Jr. collecting. Howard leftmost figure and Wood in bright red swim trunks. Courtesy of The Archives of the Gray Herbarium, Harvard University

 

 

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1967. Richard Alden Howard and Carroll Emory Wood, Jr. collecting. Howard leftmost figure and Wood in the center. Courtesy of The Archives of the Gray Herbarium, Harvard University

 

 

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1970. Donald H. Pfister collecting in Venezuala. Courtesy of The Archives of the Farlow Herbarium of Cryptogamic Botany, Harvard University

 

 

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1972. Kanchi N. Gandhi with Dan Nicolson collecting in Naguri Hills in the Hessan District, India. Courtesy of The Archives of the Gray Herbarium, Harvard University