Begonia sohoton
Begonia sohoton
| Species | sohoton |
|---|---|
| Region | South East Asia |
| Country | Philippines |
| Year Described | 2023 |
| Plant Type | rhizomatous |
| Section | Unknown |
| Chr 2n | Unknown |
Species Information
Classification
Begonia sohoton is a monoecious perennial herb found in the Sohoton Caves and Natural Bridge National Park on Samar Island, Philippines.
Distribution
This species is exclusively known from the towering and rugged karst cliffs along the Sohoton River in Basey, Samar, Philippines, at an elevation of 120 meters.
Habitat
Begonia sohoton grows on semi-exposed rocky slopes above river water, thriving in the unique karst cliff environment.
Characteristics
- Stem: Prostrate, maroon with white spots, tomentose. - Stipules: Cream, triangular, herbaceous, strongly keeled, and tomentose. - Leaves: Alternate, with asymmetric, oblique, widely ovate blades. - Inflorescence: Axillary, bisexual, cymosely branching panicle. - Flowers: Staminate and pistillate flowers with distinct tepals and other features. - Capsule: Unique with falcate wings.
Etymology
The species is named after the locality "Sohoton River," where it was discovered. "Sohoton" means passing through a narrow passage, reflecting the plant's growth from tiny crevices of limestone walls.
Proposed Conservation Status
Begonia sohoton is known only from the type locality in Basey, Samar. Human activities such as tourism and construction may threaten its habitat. Therefore, it is proposed as Vulnerable (VU D2) following IUCN criteria.
Photos
Additional photos of Begonia sohoton can be included here.
References
External Links
There are no known external links related to Begonia sohoton.
