Thismia daemona
Why in News?
Scientists have discovered a bizarre new species of leafless, parasitic flowering plant named Thismia daemona in Thailand, earning the nickname the "devil flower" due to its eerie, otherworldly appearance.
Classification & Genus
- Fairy Lanterns: It belongs to the genus Thismia, a group of tiny, elusive plants commonly referred to as "fairy lanterns" or "fairy lamps" due to their unique, bulbous flower shapes.
- Expanding Diversity: This discovery marks the 16th species of the Thismia genus recorded in Thailand.
- Range Extension: It belongs to the Geomitra section of the genus. Previously, this section was only documented further south in Malaysia, Borneo, and Sumatra, meaning this find extends the group's known geographic range significantly northward.
Bizarre Physical Appearance
- The "Devil" Look: The name daemona (derived from demon or ghost) was chosen because the flower looks like a sinister creature emerging from the soil.
- Demonic Colours: The flower body is predominantly blackish-red with thick, fleshy, bright reddish-orange patches near its base that look strikingly like glowing eyes.
- Horned Crown: The inner petals fuse together into a dome-shaped cap (called a "mitre") topped with three long, slender, club-like appendages that resemble horns.
- Alien Biology: The plant has no leaves, no branches, and no green parts whatsoever.
Subterranean Lifestyle & Nutrition
- No Sunlight Needed: Unlike standard plants, it lacks chlorophyll and is entirely incapable of photosynthesis.
- Fungal Thief: It is a mycoheterotrophic plant, meaning it survives entirely by connecting to underground fungal networks and stealing carbon and nutrients from them.
- Mostly Invisible: The plant lives a highly secretive, underground life buried beneath layers of decaying leaf litter. It only breaches the surface for a very brief window of time to flower and fruit, making it exceptionally difficult for scientists to spot.
Habitat & Conservation Status
- Location: Discovered inside Thong Pha Phum National Park in Kanchanaburi Province, western Thailand.
- Unusual Elevation: It was found growing in leaf litter mixed with small bamboo at an elevation of nearly 1,000 meters (approx. 3,100 feet). Most Thismia species strictly prefer perennially humid, lowland rainforests rather than these dry, seasonal mountain forests.
- Threats to Survival: Its entire known population is confined to a patch of forest smaller than a football field. Because its microhabitat sits within a national park that is highly popular with tourists, it faces a severe risk of accidental destruction or extinction.
