filmy ferns การใช้

• Hymenophyllum cupressiforme " "'is a southern hemisphere species of filmy fern.
• Hymenophyllum moorei " "'is a rare species of filmy fern in the family Hymenophyllaceae.
• All ferns in the hymenophylloid clade are "'filmy ferns "', with leaf tissue typically 2 cells thick.
• While these include some thallose liverworts, with liver-shaped thalli, most are leafy liverworts which can be confused with mosses and filmy ferns.
• This is an unusual filmy fern that grows in rock shelters and crevices in the eastern United States, being known only from its gametophyte generation.
• He contributed articles on Irish birds, fungi parasitic upon insects, mollusc collecting, Irish filmy ferns, the flora of the Aran Islands, Irish sea anemones, sponges, and sea slugs.
• Comparative Ecophysiological Measurements on the Light Responses, Water Relations and Desiccation Tolerance of the Filmy Ferns Hymenophyllum wilsonii Hook . and H . tunbrigense ( L . ) Smith Ann Bot 91 ( 6 ).
• Small epiphytes are widespread, these include " Hymenophyllum rarum " ( a filmy fern ) and " Grammitis billardierei " . " Apteropteris applanata " can occur in areas containing Athrotaxis.
• Its name means " membranous leaf ", referring to the very thin translucent tissue of the fronds, which gives rise to the common name "'filmy fern "'for this and other thin-leaved ferns.
• Ferns with limited distributions include delicate spleenwort ( " Asplenium verecundum " ), fragrant maidenhair fern ( " Adiantum melanoleucum " ), holly fern ( " Lomariopsis kunzeana " ), and Kraus'filmy fern ( " Trichomanes krausii " )-- all with South Florida distributions limited to the Miami Rock Ridge.
• The "'Hymenophyllaceae "'( "'filmy ferns "'and "'bristle ferns "') is a family of two to nine genera ( depending on classification system ) and ca 650 known species of ferns, with a subcosmopolitan distribution, but generally restricted to very damp places or to locations where they are wetted by spray from waterfalls or springs.
• Filmy ferns ( " Hymenophyllum " species, " Trichomanes " species ) are very vulnerable to desiccation which limits the habitats in which they can survive . " Hymenophyllum " species are dependent as much, or more, upon the microclimate of a site as the macroclimate . " H . tunbrigense " is usually associated with rock outcrops, especially when deep fissures or crevaces are present.