Lepisorus clathratus is a polypod fern and belongs to the Polypodiaceae family.
It is usually found growing on rocks, mainly in the Sino-Himalayan region at altitudes from approximately 2,000 to 5,000 metres above sea level.
This species has an unusual behaviour for a fern - it sheds its leaves during winter leaving the rhizome alive (this is known as a sleeping rhizome).
The distribution of this species is centred in the Sino-Himalayan region with extension towards north and central China and Taiwan.
The species is epiphytic and grows on rocks. It shows a preference for growing in alpine habitats - usually on the top of mountains at between 2,000m and 5,000m above sea level.
This species is reported as an endangered species in Taiwan and Japan because there are only a few populations there. However, the species is widespread and locally common in the western Himalaya and Hengduan Mountains.
Lepisorus clathratus is a deciduous fern species.© Li Wang
Lepisorus clathratus in China.© Li Wang
Paraphyses of Lepisorus clathratus.© Li Wang
Rhizome scale of Lepirosurs clathratus.© Li Wang
Sori on the leaves of Lepisorus clathratus.© Li Wang
Plant structures that open at maturity.
Grows on another plant or structure, but does not derive nutrition from it.
Plant structures, such as fruits that do not open at maturity.
Having a shape between oval and lance-like.
Erect sterile filaments occurring amongst reproductive organs in plants.
A segregate genus is created when a genus is split off, from another genus.
Clusters of sporangia.
Spore producing structures.
Occurs when the demand for water exceeds the available amount during a certain period.