Pollen and Spore Atlas

Adiantum poiretii ADIANTACEAE

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equatorial view
equatorial view


Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Equatorial Shape(s)
min max mean min max mean
spore trichotomosulcate reticulate 36.0 45.0 40.0 46.0 54.0 54.0 circular

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Wall Thickness 1.8
Morphology Notes Trilete, radiosymmetric, heteropolar. Amb rounded triangular. Laesurae broad, 3/4 radius, bifurcated at ends, with patterned margo. 40 (36-45) x 54 (46-54). Exine 1.8, rugulo/reticulate; perine with scattered gemmae.

Ecology and Geography

Plant Type Floristic Region(s)
fern Other outside Australasia

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Herbarium Link:


Collector ANU Access Code
T194 Wace 9870

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Collection Country Saint Helena