1.Definition: any fern of the genus Hymenophyllum growing in tropical humid regions and having translucent leaves

Related Noun(s):film fern

Category: Plants

2.Definition: any fern of the genus Trichomanes having large pinnatifid often translucent fronds; most are epiphytic on tree branches and twigs or terrestrial on mossy banks

Related Noun(s):bristle fern

Category: Plants