| Name | Butler, Alan | 
| Start Date | 1946  | 
| Remarks |  [collector note: col. with G. Lauchs; MO, UTB] Example of Name Published: Sansevieria bacularis Pfennig ex A. Butler & Jankalski in Sansevieria 22: 3. 2010.
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| ASA Botanist ID | 130856 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/74580ce8-d7a3-4114-b8c8-611c675228e5 | 
| Variant name | Alan Butler | 
| Variant name | Butler, Alan James | 
| Author name | A. Butlar | 
| B & P Author Abbrev. | A.Butler | 
| Standard/Label Name | Al. Butler | 
| Full Name | Butler, Alan | 
| Geography Collector | Chile,  Djibouti,  Kenya,  Oman,  South Africa,  Yemen | 
| Specialty Author | Spermatophytes | 
| Specialty Collector | Phanerogams | 
| Citation as Collector | Kakteen Sukk. 55(3): 73. 2004.  | 
| Citation as Author | Variant name, Birth year & Countries from Brian Bates  | 
| Member of teams/groups |  | 
| Holdings | Search for specimens collected by Al. Butler | 
| Collections in | [no date] (6),  1930 (5) | 
| Collector Teams: | G. Lauchs & Al. Butler   |