Orchids of SumatraNatural History Publications (Borneo), 2001 - 1026 Seiten There are 139 genera and 1118 species of orchids are known to occour on Sumatra and its surrounding islands. |
Orchids of SumatraNatural History Publications (Borneo), 2001 - 1026 Seiten There are 139 genera and 1118 species of orchids are known to occour on Sumatra and its surrounding islands. |