| Name | Takhtajan, Armen Leonovich | 
| Date of birth | 1910 | 
| Date of death | 2009 | 
| Remarks | [author note: Herbarium and types: ERE, LE; other specimens at C, E; Biography in: Bot. Zhurn. 85(7): 1-21. 2000] [collector note: Albania: ERE (col. 1955), LE; S.E. eur. Russia (S. Armenia, W. Groezia & Azerbaijan SSR): C (plants from Armenia, col. 1939 & 1950; also col. 1950 with S. Szerepanov), E (plants from Caucasus, col. ± 1940), ERE, LE; India (1972?]] | 
| ASA Botanist ID | 101683 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8f6355af-e67e-4e62-b78f-1e31dbac7a83 | 
| Variant name | Armen Leonovich Takhtajan | 
| Variant name | Tachtadshjan, Armen Leonovich | 
| Variant name | Takhtadjan, Armen Leonovich | 
| Variant name | Takhtadzhian, Armen Leonovich | 
| Author name | Takhtajan | 
| B & P Author Abbrev. | Takht. | 
| Standard/Label Name | A. L. Takhtajan | 
| Full Name | Takhtajan, Armen Leonovich | 
| Geography Author | Armenia,  Russia | 
| Geography Collector | Albania,  Armenia,  India,  Russia | 
| Specialty Author | Pteridophytes | 
| Specialty Author | Spermatophytes | 
| Specialty Collector | Phanerogams | 
| Specialty Collector | Pteridophytes | 
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew | 
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht | 
| Citation as Author | Death year from Ivan Tatanov | 
| Citation as Collector | Index Herbariorum - Collectors T-Z | 
| Citation as Collector | Index Herb., ed. 8 | 
| Member of teams/groups |  | 
| Author in | Fl. Armen. | 
| Author in | Vysshie Rast. | 
| Author in | Fl. Erevana | 
| Author in | Fl. Erevana, ed. 2 | 
| Author in | Sist. Filog. Cvetk. Rast. | 
| Author in | Sist. Magnoliof. | 
| Author in | Fl. PL. [Takhtajan], ed. 2. | 
| Collector Teams: | A. L. Takhatjan & E. T. Gabrieljan |