Pollen and Spore Atlas

Croton oblongus EUPHORBIACEAE

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equatorial view
equatorial view


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 inaperturate croton 39.0 48.0 44.0 39.0 48.0 44.0 circular monad

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Wall Thickness 3.5
Morphology Notes Inaperturate. Subspheroidal. 45 (39-48). Exine reticulate, with croton pattern.

Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s)
angiosperm dicot Maritime Southeast Asia

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Herbarium Link:


Collector ANU Access Code
Van Royen No 5351 2832

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Collection Site West Irian
Collection Country Indonesia
Collection Altitude 25.0
Collection Notes scanned card