Australasian
Pollen and Spore Atlas
 

Adiantum hispidulum ADIANTACEAE

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Code407-8-1-2c

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Morphology

Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Polar Shape(s)
min max mean min max mean
spore trichotomosulcate scabrate,
verrucate
42.0 52.0 47.0 25.0 30.0 28.0 triangular

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Wall Thickness 2.4
Morphology Notes Trilete, radiosymmetric, heteropolar. Amb triangular with broad rounded angles. Laesurae extend to 2/3 radius; broad irregular commissures extend beyond laesurae. 28 (25-30) x 47 (42-52). Exine 2.4, slightly scabrate on distal face. Perine loose but when present is verrucate.



Ecology and Geography

Plant Type Floristic Region(s)
fern Australia (arid)

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Ecology Notes Swartz
Habitat Notes locally frequent at base of wet shaded rock walls near pool in narrow Ravine
Herbarium Link: http://www.anbg.gov.au/cpbr/herbarium/index.html



Collection

Collector ANU Access Code
J. H. Willis 12268

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Collection Site Talla Putta springs, in NT Palmer Range C, Northern Territory
Collection Country Australia
Collection Date 1966-07-24