Rhizanthes

Rhizanthes, commonly known as the underground orchid, is one of nature's most enigmatic botanical wonders. Found exclusively in Western Australia, this rare species lives its entire life cycle beneath the soil. Lacking chlorophyll, it relies on a symbiotic relationship with fungi to survive in its dark, subterranean habitat.

  • Scientific name: Rhizanthes
  • Family: Rafflesiaceae
  • Native range: Asia-Tropical

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is categorized under the order Malpighiales. Finally, it is classified under the family Rafflesiaceae and the genus Rhizanthes.

Rank Classification Source
Kingdom Plantae WCVP
Phylum Streptophyta WCVP
Class Equisetopsida WCVP
Subclass Magnoliidae WCVP
Order Malpighiales WCVP
Family Rafflesiaceae WCVP
Genus Rhizanthes WCVP

Common Names

This plant, known by various names across different linguistic contexts, is referred to as Ризантес in Russian, リザンテス属 in Japanese, ризантес in Bulgarian, and Pakma tikus in Malay.
Language Common Name Source
ru Ризантес Wikidata
ja リザンテス属 Wikidata
bg ризантес Wikidata
ms Pakma tikus Wikidata

Distribution

This plant exhibits a specific geographical distribution across several key regions in Southeast Asia. Within the Indo-China region, its presence is recorded in Thailand. It is also widely distributed throughout the Malesia zone, including the island of Borneo. Furthermore, the species can be found across Jawa and Malaya. Finally, its range extends to the island of Sumatera within the Malesia region.

Region Area Source
Indo-China Thailand WCVP
Malesia Borneo WCVP
Malesia Jawa WCVP
Malesia Malaya WCVP
Malesia Sumatera WCVP

Activities

Rhizanthes has 3 reported activities identified across 3 scientific publications and several other databases. The most consistently reported activities include Anticholinergic, Hallucinogenic, Psychoactive.

Total activities
3
Scientific sources
3

Most Reported Activities

Activity Sources Confidence
Anticholinergic 1 ★☆☆☆☆
Hallucinogenic 1 ★☆☆☆☆
Psychoactive 1 ★☆☆☆☆