- Benjamin Carroll Tharp 11,132
- B. C. Tharp 9,249
- B.C. Tharp 546
- Benjamin C. Tharp 419
- Tharp, B.C. 367
- Benjamin Carroll Tharp|Billie Lee Turner|Marshall C. Johnston 355
- Benjamin Carroll Tharp|Marshall C. Johnston 307
- Benjamin Carroll Tharp|Fred A. Barkley 267
- Benjamin Carroll Tharp|Christopher L. York 248
- Benjamin Carroll Tharp|Ecology Class 231
- Marshall C. Johnston|Benjamin Carroll Tharp|Billie Lee Turner 209
- Benjamin Carroll Tharp|Charles G. Havard 182
- Benjamin Carroll Tharp|Walter V. Brown 151
- Billie Lee Turner|Benjamin Carroll Tharp 149
- Benjamin Carroll Tharp|et al. 148
- Benjamin Carroll Tharp|Lew Follansbee|William M. Thompson 148
- Benjamin Carroll Tharp|Joe C. Johnson|Grady L. Webster 143
- Tharp, B. C. 141
- B C Tharp 125
- Benjamin Carroll Tharp|Louis Gimbrede 123
- Benjamin Carroll Tharp|M. H. Janszen 112
- Benjamin Carroll Tharp|J. W. Tyson 108
- B. C. Tharp & F. A. Barkley 89
- Benjamin Carroll Tharp|W. J. Brown 89
- Tharp BC 88
- Benjamin Carroll Tharp|R. Miller 82
- Billie Lee Turner|Benjamin Carroll Tharp|Barton H. Warnock 71
- Val Lehmann|Marshall C. Johnston|Benjamin Carroll Tharp 67
- Collector(s): Benjamin Carroll Tharp 62
- B C Tharp; M H Janszen 61
- B C Tharp; Charles Havard 58
- B. C. Tharp; Miller 50
- B. C. Tharp; Fred A. Barkley 49
- Benjamin Carroll Tharp|Claude Marvin Rogers|Christopher L. York 48
- Walter V. Brown|Benjamin Carroll Tharp 45
- Benjamin Carroll Tharp|Louis Gimbrede|Yang 45
- B. C. Tharp; J. W. Tyson 44
- Fred A. Barkley|Barton H. Warnock|Benjamin Carroll Tharp 42
- Christopher L. York|Chester M. Rowell, Jr.|Benjamin Carroll Tharp 42
- B. C. Tharp & C. G. Havard 40
- Barton H. Warnock|Benjamin Carroll Tharp 39
- Marshall C. Johnston|Benjamin Carroll Tharp 37
- Barton H. Warnock|Fred A. Barkley|Benjamin Carroll Tharp 36
- Tharp, BC 35
- B C Tharp; C L York 34
- Fred A. Barkley|Benjamin Carroll Tharp 31
- Chester M. Rowell, Jr.|Christopher L. York|Benjamin Carroll Tharp 31
- Benjamin Carroll Tharp|Barton H. Warnock 28
- Benjamin Carroll Tharp|Eula Whitehouse 28
- Addison Lee|Anton Helmer Berkman|Benjamin Carroll Tharp 25