Has collected specimens later identified by:
Collected Apocynaceae and identified Apocynaceae
Collected Asteraceae and identified Asteraceae
Werner Greuter
Cuba; Italy; Greece
Collected Asteraceae and identified Asteraceae
Collected Asteraceae and identified Asteraceae
Collected Rubiaceae and identified Hypericaceae
Collected Asteraceae and identified Onagraceae
Collected Asteraceae and identified Asteraceae