| Name | Koch, Marcus A. | 
| Date of birth | 1967 | 
| Remarks | Example of Named Published:Cochlearia sect. Archaecochlearia M. Koch (1999). | 
| ASA Botanist ID | 188056 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/22048d90-155c-4f2f-904f-2d946a475e19 | 
| Variant name | Marcus A. Koch | 
| Author name | M. Koch | 
| B & P Author Abbrev. | M.Koch | 
| Standard/Label Name | M. A. Koch | 
| Full Name | Koch, Marcus A. | 
| Geography Author | Germany | 
| Specialty Author | Spermatophytes | 
| Citation as Author | Plant Systematics and Evolution. Vienna, New York | 
| Citation as Author | Date from S. Dressler (FR). | 
| Member of teams/groups |  | 
| Collector Teams: | I. A. Al-Shehbaz & M. A. Koch  R. Karl, D. A. German, M. Koch & Al-Shehbaz  M. A. Koch, R. Karl, D. A. German & I. A. Al-Shehbaz  D. A. German & M. A. Koch & R. Karl & I. A. Al-Shehbaz | 
| Author Teams: | Al-Shehbz & M. Koch  R. Karl, D. A. German, M. Koch & Al-Shehbaz  M. Koch, R. Karl, D. A. German & Al-Shehbaz  D. A. German & M. Koch & R. Karl & Al-Shehbaz |