Australasian
Pollen and Spore Atlas
 

Nyssa bifida NYSSACEAE

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Code222-1-1

Images

equatorial view
equatorial view

Morphology

Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Equatorial Shape(s) Polar Shape(s) Grain Arrangement(s)
min max mean min max mean
pollen tricolporate reticulate 19.0 22.0 21.0 23.5 26.0 25.0 suboblate triangular monad

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Wall Thickness 1.8
Morphology Notes Tricolporate. Suboblate in ev, triangular in pv. Pore hammer-shaped. 21 (19-22) x 25 (23-26). Exine 1.8, nexine thickens at pore; reticulate.



Ecology and Geography

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

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Herbarium Link: http://www.anbg.gov.au/cpbr/herbarium/index.html



Collection

Collector ANU Access Code
Dr. A. F. G. Kerr No. 8844 11782

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Collection Site Pu Tong Loi
Collection Country Thailand
Collection Altitude 1100.0
Collection Notes scanned card