Peru-Bolivia-Chile |
September 2002 |
Mallorca |
May 2002 [Botanical field trip] |
Mexiko |
March 2002 |
Austria |
December 2001 |
Chile-Argentina |
November 2001 [Botanical field trip] |
France-Liechtenstein |
July-August 2001 [Botanical field trip with
students of Greifswald University] |
Mallorca |
May 2001 [Botanical field trip] |
Cuba |
March 2001 |
Austria |
December 2000 |
Argentina-Bolivia-Chile |
September 2000 |
Hong Kong |
August 2000 |
England (London) |
August 2000 |
Maldives |
March 2000 |
Austria |
December 1999 |
Equador |
September 1999 |
Italy |
August 1999 [Botanical field trip] |
Thailand |
March 1999 |
Thailand-Nepal-Australia-Indonesia (Bali) |
September-October 1998 |