Pollen and Spore Atlas

Terminalia macadamii COMBRETACEAE

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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 tricolporate reticulate 15.5 21.0 17.0 14.5 18.0 16.0 circular monad

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Wall Thickness 1.8
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Prolate spheroidal in ev, triangular in pv. Pore lalongate, membranes granular and protrude. 17 (15-21) x 16 (14-18). Exine 1.8, pattern indistinct.

Ecology and Geography

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

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Habitat Notes Tree 80' in disturbed rainforest on slope.
Herbarium Link:


Collector ANU Access Code
Hardley 10854 11499

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Collection Site Morobe Province, Lae District, north of Busu River, 12 miles northwest of Lae
Collection Country Papua New Guinea
Collection Altitude 304.8
Collection Notes scanned card