| 标准缩写 | 全名 | 中文名 | 专长类群 | 年代 |
| Antoine | Antoine, Franz | | S | 1857 |
|
| Arai | | | | 1998 |
|
| Arcang. | Arcangeli, Giovanni | | AMPS | 1894 |
|
| Ard. | Arduino, Pietro | | S | 1874 |
|
| Arn. | Arnott, George Arnott Walker | | AMPS | 1841 |
|
| Asch. | Ascherson, Paul Fredrich August | | MPS | 1864 |
|
| Ashe | Ashe, William Willard | | S | 1923 |
|
| Ast | Ast, Suzanne (later Jovet-Ast, S.) | | S | 1938 |
|
| Atk. | Atkinson, William Sackston | | PS | 1899 |
|
| Aubl. | Aublet, Jean Bapitiste Christophore Fusée | | PS | 1792 |
|
| Aug. DC. | Candolle, Richard émil Augustin de | | S | 1901 |
|
| Aver. | Averyanov, Leonid V. | | S | 1981 |
|
| Averett | Averett, John Earl | | S | 1970 |
|
| Azaola | Azaola, Inigo Gonzalez y | | S | 1943 |
|
| B. A. Gomes | Gomes, Bernardino António | | S | 1868 |
|
| B. A. Shen | Shen, Bao An | 沈保安 | 植物分类 | 1987 |
|
| B. Boivin | Boivin, Joseph Robert Bernard | | PS | 1967 |
|
| B. C. Ding | | | | 1981 |
|
| B. C. Stone | Stone, Benjamin Clemens Masterman | | PS | 1966 |
|
| B. D. Jacks. | Jackson, Benjamin Daydon | | S | 1895 |
|
| B. E. Dutton | | | | 2001 |
|
| B. Fedtsch. | Fedtschenko, Boris Alexjewitsch (Alexeevich) | | BPS | 1925 |
|
| B. G. Briggs | Briggs, Barbara Gillian | | S | 1998 |
|
| B. H. Chen | Chen, bing huan | 陈炳环 | | 1984 |
|
| B. Hansen | Hansen, Bertel | | B | 1972 |
|
| B. Heyne | Heyne, Benjamin | | S | 1947 |
|
| B. Hickel | Hickel, Barbara | | A | 1914 |
|
| B. J. Jen | Jen, Bu Jun | | S | 1982 |
|
| B. K. Lee | Lee, Bing Kwe | | S | 1981 |
|
| B. K. Nayar | Nayar, Bala Krishnan | | PS | 1974 |
|