Click for help
Download Copy a link to this page Cite this record

Click to collapse Details Info

Hymenophyllum demissum (G.Forst.) Sw., J. Bot. (Schrader) 1800(2): 100 (1801)
Hymenophyllum demissum (G.Forst.) Sw.
Brownsey, P.J.; Smith-Dodsworth, J.C. 2000: New Zealand ferns and allied plants. Edition 2. David Bateman, Auckland.
Names_Fungi record source Hymenophyllum demissum (G.Forst.) Sw.

Click to collapse Biostatus Info

Endemic
Wild
New Zealand
Political Region

Click to collapse Nomenclature Info

(G.Forst.) Sw.
G.Forst.
Sw.
Swartz, O.P. 1801: Genera et species filicum ordine systematico redactarum. Journal für die Botanik (Schrader) 1800(2): 1–120.
1801
100
ICN
Trichomanes demissum G.Forst.
species
Hymenophyllum demissum
From the Latin demissus (hanging down), a reference to the habit of the frond.

Click to collapse Classification Info

Plantae
Tracheophyta
Polypodiopsida
Hymenophyllales
Hymenophyllaceae
Hymenophyllum
demissum

Click to collapse Vernacular names Info

Click to collapse Descriptions Info

Allan, H.H. 1961: Flora of New Zealand. Vol. I. Indigenous Tracheophyta: Psilopsida, Lycopsida, Filicopsida, Gymnospermae, Dicotyledones. Government Printer, Wellington.

Hymenophyllum demissum (G.Forst.) Sw.

Rhizome rather slender, with scattered hairs when young; stipites rather distant. Stipes 5-15 cm. long, rather slender, glab., very narrowly winged for some distance, or wingless. Rhachis slender, narrowly winged, sts obscurely so in lower part. Lamina 5-15 cm. long, bright green, ovate-deltoid to lanceolate, acuminate; 3-4-pinnatifid; final segs linear, not crowded, obtuse to retuse; margins partly 2-celled, especially in sinuses. Sori us. ∞, free. Indusium hardly 1 mm. long, 12-valved to base; valves entire to crenulate. Indusia often paired, the pairs sometimes fused, but retaining two receptacles. Receptacles not exserted or hardly so.

Click to collapse Taxonomic concepts Info

Hymenophyllum demissum (G.Forst.) Sw.
Hymenophyllum demissum (G.Forst.) Sw.
Allan, H.H. (1961)
Hymenophyllum demissum (G.Forst.) Sw.
Hymenophyllum demissum (G.Forst.) Sw.
Brownsey, P.J.; Smith-Dodsworth, J.C. (2000)
Hymenophyllum demissum (G.Forst.) Sw.
Hymenophyllum demissum (G.Forst.) Sw.
Hymenophyllum demissum (G.Forst.) Sw.
de Lange, P.J.; Rolfe, J.R. et al. (2013)
Hymenophyllum demissum (G.Forst.) Sw.
Hymenophyllum demissum (G.Forst.) Sw.
Hymenophyllum demissum (G.Forst.) Sw.
de Lange, P.J.; Rolfe, J.R. et al. (2018)
Hymenophyllum demissum (G.Forst.) Sw.
Mecodium demissum (G.Forst.) Copel.
Mecodium demissum (G.Forst.) Copel.
Brownlie, G. (1958)
Mecodium demissum (G.Forst.) Copel.
Hymenophyllaceae Mart.
Mecodium demissum (G.Forst.) Copel.
Mecodium demissum (G.Forst.) Copel.
Brownsey, P.J.; Smith-Dodsworth, J.C. (2000)
Hymenophyllum demissum (G.Forst.) Sw.

Click to collapse Collections Info

Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
7 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Canterbury Land District
8 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Gisborne Land District
4 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Hawke's Bay Land District
3 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Marlborough Land District
15 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Nelson Land District
34 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
North Auckland Land District
71 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Otago Land District
7 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
South Auckland Land District
29 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Southland Land District
40 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Taranaki Land District
8 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Wellington Land District
80 Link to an external page
Hymenophyllum demissum (G.Forst.) Sw.
New Zealand
Westland Land District
52 Link to an external page

Click to collapse Notes Info

Etymology
From the Latin demissus (hanging down), a reference to the habit of the frond.

Click to collapse Metadata Info

03e6face-8ef6-4e90-bc74-e8453552c161
scientific name
Names_Plants
1 January 2000
28 March 2014
Click to go back to the top of the page
Top