Alexander [Alexandr] Nikolaevich Titov (Александр Николаевич Титов, 1959–2008), Russian lichenologist
IPNI Standard Form: Titov
Address in 2003: Laboratory of Lichenology and Bryology,
Komarov Botanical Institute RAS, Prof. Popov str. 2, 197376, St. Petersburg, Russia
Author of Chaenothecopsis species
- Chaenothecopsis amurensis Titov, 1993
- Chaenothecopsis asperopoda Titov, 1993
- Chaenothecopsis caucasica Titov, 2006
- Chaenothecopsis dolichocephala, Titov, 1995
- Chaenothecopsis formosa Titov, 2006
- Chaenothecopsis golubkovae Tibell & Titov, 1993
- Chaenothecopsis heterospora Titov, 2006
- Chaenothecopsis hyrcana Titov, 2006
- Chaenothecopsis irregularis Titov, 1991
- Chaenothecopsis mediarossica Titov & Gudovicheva, 2006
- Chaenothecopsis resinicola Titov, 1995
- Chaenothecopsis sinensis Titov, 2006
- Chaenothecopsis transbaikalica Titov,2006
- Chaenothecopsis ussuriensis Titov, 1993