https://rcin.org.pl/iop/dlibra/publication/156052/edition/136080/content?ref=aHR0cHM6Ly9yY2luLm9yZy5wbC9pb3AvZGxpYnJhL21ldGFkYXRhc2VhcmNoP2FjdGlvbj1BZHZhbmNlZFNlYXJjaEFjdGlvbiZ0eXBlPS0zJnZhbDE9c3BhZ2U6JTIyNzkwJTIy
Ophrys insectifera L. Dwulistnik muszy - Institute of Nature Conservation PAS
Third edition revised and expanded
ophrys insectiferanature conservationdwulistnikmuszyinstitute