Pollen and Spore Atlas

Dysoxylum caulostachyum MELIACEAE

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equatorial view
equatorial view


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 4-colporate reticulate 21.0 30.0 25.0 30.0 39.0 32.0 suboblate circular monad

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Wall Thickness 1.8
Morphology Notes 4-colporate. Suboblate in ev, circular in pv. Brevicolpate. Pore membranes patterned. 25 (21-30) x 32 (30-39). Exine 1.8, faintly reticulate.

Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s)
angiosperm dicot Papua New Guinea (lowland)

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Herbarium Link:


Collector ANU Access Code
J. C. Saunders No. 58 11277

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Collection Site Northern Province
Collection Country Papua New Guinea
Collection Altitude 304.8
Collection Notes scanned card