Books by Ruth Lüönd
A revision of the genus Blyxa
A revision of the genus Blyxa (Hydrocharitaceae)
[Selected specimens for A revi
[Selected specimens for A revision of the genus Hydrilla (Hydrocharitaceae)
A revision of the genus Hydroc
A revision of the genus Hydrocharis (Hydrocharitaceae)
A revision of the genus Necham
A revision of the genus Nechamandra (Hydrocharitaceae)