Birth Chart and Horoscope of 20th century american botanists
- Aaron Goldberg (botanist)
- Aaron John Sharp
- Alan S. Weakley
- Alexander Skutch
- Alfred Caldwell
- Alice F. Tryon
- Alma Joslyn Whiffen-Barksdale
- Arthur Cronquist
- Barbara McClintock
- Bassett Maguire
- Daniel Lee Nickrent
- Elizabeth Ann Bartholomew
- G. Ledyard Stebbins
- George Edmund Lindsay
- George Neville Jones
- Grace E. Pickford
- Harlan Lewis
- Hugo P. Kortschak
- James L. Reveal
- John Thomas Baldwin
- Lloyd Herbert Shinners
- Lois Ann Pfiester
- Louis Cutter Wheeler
- Lucretia Breazeale Hamilton
- Lyman Bradford Smith
- Margaret Hannah Fulford
- Marie Taylor
- Mary Wharton
- Maurice Broun
- Neelima Sinha
- Patrick S. Herendeen
- Paul H. Allen
- Peter H. Raven
- Ralph L. Obendorf
- Robert Everard Woodson
- Robert Folger Thorne
- Robert H. Mohlenbrock
- Rupert Charles Barneby
- Shirley Gale Cross
- Sidney Waxman
- Steven Earl Clemants
- Vicki Funk
- William Alfred Weber
- William Louis Culberson
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E
G
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J
L
M
N
P
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