Ordo
Polypodiales
Mett. ex A.B. Frank in Leunis
pub. Syn. Pflanzenk., ed. 2, 3: 1453, 1458. 1877.
Subordo
Polypodiineae
Bessey
pub. Bot. High Schools: 377. Mai-Sep 1880.
Familia
Grammitidaceae
Newman
pub. Hist. Brit. Ferns: 7. 1-5 Feb 1840.
Genus
Zygophlebia
L.E.Bishop
common name:
octopus fern
Named members of the Genus Zygophlebia
1
Species
sectifrons
(Kunze ex Mett.) Bishop
common name:
octopus fern
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.
Mouse algorithmHover polygon shapesDetecting irregularDetecting Mouse Hover over Irregular Shapes W. Randolph Franklin's "point inclusion in polygon test" algorithm weighs in at just seven lines of C code; is fast enough to work with sophisticated GIS datasets; and is one of those gems that every advanced programmer should know.