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In Memoriam

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In Memoriam: Richard G. Powell

Richard (Dick) G. Powell, a long-time associate editor of the Journal of Natural Products and an outstanding phytochemist, passed away in May 2025. He was a retired research leader at the National Center for Agricultural Utilization Research.

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In Memoriam: Mark O’Neil-Johnson

ASP member Dr. Mark O’Neil-Johnson passed away in Saint Louis, Missouri from lymphoma on December 11, 2024. He is fondly remembered for his smiling face, passion for natural products, and significant contributions to planning several ASP annual meetings.

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In Memoriam: Norman R. Farnsworth (1930-2011)

Norman Farnsworth was a towering figure in pharmacognosy from the 1960’s to the present. This is a tribute to renowned pharmacognosist, honoring his life, legacy, and lasting impact on natural products research.