Lygodium longifolium (Willd.) Sw.

Etymology Genus From Greek lygodes, referring to its twisting shoots
Species Long-leaved
Family Schizaeaceae
Synonyms Hydroglossum longifolium Willd.
Common Names Finger Lygodium
Status Native: Vulnerable
Form Climber
Native Distribution Southern India, Hainan, Sumatra, Malaysia, Singapore, and the Riau and Lingga Islands

Diagnostics:

This climbing fern differs from other Lygodium species from its long, palmately lobed fronds. It is very similar in form to Lygodium circinnatum, but can be diffferentiated with the former having minutely serrated margins.


A specimen from Mandai Track 7 forest edge (2025).

Closeup.

Underside of frond.


Posted: 2025-09-17


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