Ophioderma pendulum
Species of fern
From Wikipedia, the free encyclopedia
Ophioderma pendulum is sometimes known as the old-world adder's-tongue. In Malaysia, it is known as daun rambu.[1] It is a fern in the family Ophioglossaceae, and is the type species of the genus Ophioderma. It is most noteworthy for the length of its pendant fronds, up to 14 ft 9 in (4.5 meters) in length and three inches (8 cm) wide produced at intervals along a tree-clinging rhizome.[2]
| Old-world adder's tongue | |
|---|---|
| |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Division: | Polypodiophyta |
| Class: | Polypodiopsida |
| Order: | Ophioglossales |
| Family: | Ophioglossaceae |
| Genus: | Ophioderma |
| Species: | O. pendulum |
| Binomial name | |
| Ophioderma pendulum | |
| Synonyms | |
| |
Ophioderma pendulum is a common epiphyte in the East Indies.
Taxonomy
Linnaeus was the first to describe this species with the binomial Ophioglossum pendulum in his Species Plantarum of 1753.[3]
