Nepenthes dubia (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Nepenthes dubia" in German language version.

refsWebsite

Global rank German rank

123^rd place

6^th place

low place

7,922^nd place

8,652^nd place

low place

carnivorousplants.org

Andreas Wistuba, Joachim Nerz: Five new taxa of Nepenthes (Nepenthaceae) from North and West Sumatra. In: Carnivorous Plant Newsletter. Bd. 23, Nr. 4, 1994, ISSN 0190-9215, S. 101–114, hier S. 104, (online).

Matthew Jebb, Martin Cheek: A Skeletal Revision of Nepenthes (Nepenthaceae). In: Blumea. Bd. 42, 1997, ISSN 0006-5196, S. 1–106, hier S. 36–37, (Digitalisat (PDF; 8,82 MB)).

Benedictus H. Danser: The Nepenthaceae of the Netherlands Indies. = Contributions à l'étude de la flores des Indes Néerlandaises. XV. In: Bulletin de Jardin de Botanique. Serie 3, Bd. 9, Nr. 3–4, 1928, ISSN 0852-8756, S. 249–438, (N. dubia-Text online).

Benedictus H. Danser: The Nepenthaceae of the Netherlands Indies. = Contributions à l'étude de la flores des Indes Néerlandaises. XV. In: Bulletin de Jardin de Botanique. Serie 3, Bd. 9, Nr. 3–4, 1928, ISSN 0852-8756, S. 249–438, (N. dubia-Text online).
Matthew Jebb, Martin Cheek: A Skeletal Revision of Nepenthes (Nepenthaceae). In: Blumea. Bd. 42, 1997, ISSN 0006-5196, S. 1–106, hier S. 36–37, (Digitalisat (PDF; 8,82 MB)).
Andreas Wistuba, Joachim Nerz: Five new taxa of Nepenthes (Nepenthaceae) from North and West Sumatra. In: Carnivorous Plant Newsletter. Bd. 23, Nr. 4, 1994, ISSN 0190-9215, S. 101–114, hier S. 104, (online).