Please select root levels for the menu
NZ Plants
Pteris macilenta
Family: Pteridaceae
-
Plant
L Jensen
View picture -
Portion of a young frond
I MacDonald
View picture -
Frond stalk (stipe)
L Jensen
View picture -
Stipe with scales
L Jensen
View picture -
Frond upper surface, midrib (rachis) with leaflelts
I MacDonald
View picture -
Leaflets, upper surface
L Jensen
View picture -
Fertile leaflets, lower surface
I MacDonald
View picture -
Fertile leaflets with marginal sori
L Jensen
View picture -
Fertile leaflet with hairs and inrolled leaflet margins
L Jensen
View picture
Pteris macalenta is a terrestrial fern with a short, erect stem. Fronds are oval, leathery and divided with a conspicuous net (joined) venation.
An endemic species found in dry open forest in coastal areas of the North Island to the central South Island.
Vegetative characteristics |
Fertile frond and sporangia |
---|---|
Plant form: short erect stems with fronds up to 1.8 m in length |
Frond appearance: similar to sterile frond |
Frond stalk, midrib: brown, with scales at base; midrib with scales |
Sporangium location: on lower frond surface |
Frond shape: oval |
Sporangium position: leaflet margin |
Frond blade: 2-3-pinnate (divided 2-3x into leaflets or pinnae) |
Sporangia distribution: in groups (sori) |
Frond surface: glossy, leathery, |
Sorus shape: linear, continuous |
Leaflets: oblong, tapering to a bluntly pointed tip with toothed margins |
Sorus covering: inrolled leaflet margin |