The Carnivorous Plant FAQ v. 11.5
- courtesy of -
The International Carnivorous Plant Society

Q: Carnivorous plants of mainland Asia and Japan--amazing diversity...

A: The native carnivorous genera in this region are Aldrovanda, Drosera, Nepenthes, Pinguicula, and Utricularia.

This page treats all of mainland Asia. Borderline Eurasian countries (Georgia, Azerbaijan, Armenia, Kazakhstan, and Russia) are included both here and on the carnivorous plants of Europe page; Cyprus and Turkey are treated as being Asian. Also included are the islands of Japan and Taiwan, although other island nations are treated in my Southeast Asia page (in development). Finally, while I include Thailand, I treat Peninsular Malaysia and Singapore on the Southeast Asia page.

Aldrovanda
Aldrovanda vesiculosa is probably in the same state of decline in Asia as it is in Europe. Historical records indicate the plant has occurred in Russia, Kazakhstan, Uzbekistan, Bangladesh, China (Heilongjiang), North Korea, and Japan. However, other than its occurrence in one pond in Japan, I am not sure of its current extent.

Nepenthes
The majority of the species in this genus occurs on the island nations of Southeast Asia, but a few occur in the regions treated on this page. Below I list the species and their ranges in mainland Asia; a few are endemic to this area, the others have ranges that extend beyond the region discussed on this page:

Pinguicula
A few Pinguicula occur in this region. A few species are even endemic to Asia:

Drosera
The genus Drosera is represented in Asia by the following species; from this list D. oblanceolata and D. tokaiensis are Asian endemics:

Utricularia
The genus Utricularia really shows off in Asia, and is represented by the species in the list below. Some of these species are highly underdocumented and may be quite rare. Those that are endemic to the Asian region treated on this page are indicated as such:

Page citations: Breckpot, C. 1997; Casper, J. 1966; Rice, B.A. 2006a; Schlauer, J. 2002; Taylor, P. 1989.

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Revised: August 2011
©Barry Rice, 2005