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Pteridium falcatum Ching ex S. H. Wu

habitat

Kubitzki et al
terrestrial
URI: http://purl.obolibrary.org/obo/ENVO_00000446

Definition: A biome that applies to the terrestrial realm.

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leaf complexity

Kubitzki et al
bipinnate + pinnatifid
URI: http://eol.org/schema/terms/bipinnatepinnatifid

Definition: a bipinnately compound leaf, with the pinnae being pinnatifid.

Attribution: https://en.wikipedia.org/wiki/Pinnation

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leaf venation structure

Kubitzki et al
parallel/free (leaf veins)
URI: http://eol.org/schema/terms/freevein

Definition: veins run parallel and equidistant to each other for most of the length of the leaf; they may converge or fuse (anastomose) towards the apex

Attribution: https://en.wikipedia.org/wiki/Leaf#Veins

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Kubitzki et al
parallel/free (leaf veins)
URI: http://eol.org/schema/terms/freevein

Definition: veins run parallel and equidistant to each other for most of the length of the leaf; they may converge or fuse (anastomose) towards the apex

Attribution: https://en.wikipedia.org/wiki/Leaf#Veins

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plant growth form

Kubitzki et al
herb
URI: http://purl.obolibrary.org/obo/FLOPO_0022142

Definition: whole plant herbaceous

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reproduction

Kubitzki et al
alternation of generations
URI: http://eol.org/schema/terms/alternatingReproduction

Definition: Organisms with a life cycle that features alternation of generations with sexual and asexual reproduction.

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spore arrangement

Kubitzki et al
trilete
URI: http://eol.org/schema/terms/trilete

Definition: spores bearing a Y shaped scar, indicating that they were arranged in a tetrahedral spore tetrad

Attribution: https://www.ucl.ac.uk/GeolSci/micropal/spore.html

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