The New Nepenthes

Pitcher plants of the Old World

Stewart McPherson

2009

La digestion dans les urnes de Nepenthes

Georges Clautriau

1899

Beiträge zur Kenntnis der Nepenthaceen

Kurt Stern

1916

Ueber die Gattung Nepenthes, besonders in Rücksicht auf ihre physiologische Eigenthümlichkeit

Ernst Wunschmann

1872

Diversity and plant-animal interaction in equatorial rain forests

Mitsuru Hotta

1989

A field guide to the nepenthes of Sumatra

Hernawati.

2006

Field guide to the pitcher plants of Borneo

Stewart McPherson

2012

Field guide to the pitcher plants of the Philippines

Stewart McPherson

2011