Pollen and Spore Atlas

Pterocarpus indicus FABACEAE

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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 tricolporate reticulate 18.0 21.0 20.0 15.0 18.0 17.0 subprolate triangular (convex) monad

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Wall Thickness 1.2
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Subprolate to subspheroidal in ev; rounded triangular in pv. Lalongate pore, colpus unconstricted. 20 (18-21) x 17 (15-18). Exine 1.2, finely reticulate.

Ecology and Geography

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

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Herbarium Link:


Collector ANU Access Code
Hoogland No. 4353 2529

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Collection Site Milne Bay Province, Cape Vogel Peninsula, between Tapio and Waruka
Collection Country Papua New Guinea
Collection Altitude 1.0
Collection Notes scanned card