Pollen and Spore Atlas

Thomasia petalocalyx STERCULIACEAE

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Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Equatorial Shape(s) Grain Arrangement(s)
min max mean min max mean
pollen tricolporate reticulate 17.0 18.5 18.0 15.5 17.0 16.0 circular monad

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Wall Thickness 1.2

Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s)
angiosperm dicot Australia (south coast)

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Habitat Notes Light sandy soil.
Herbarium Link:


Collector ANU Access Code
T. Smith 617 6272

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Collection Site 1 1/2 km NNE of Happy Valley in Mt Lofty Range ca 20 km SSW of Adelaide, South Australia
Collection Country Australia