from D.H. Kent 1990 from B.Parris' fern index; Obituary in New York Times (https://www.nytimes.com/1989/09/12/obituaries/norma-pfeiffer-expert-on-lilies-dies-at-100.html) (via Ralf Jahn)
Example of Name Published
Isoetes lithophila N.Pfeiff., Ann. Missouri Bot. Gard. 9: 135. 1922
Name Notes
youngest person to receive a Ph. D. from the Chicago University (vide New York Times)