Pollen and Spore Atlas

Microstemon velutira ANACARDIACEAE

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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 reticulate 34.0 41.0 36.0 22.0 29.0 25.0 prolate triangular monad

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Wall Thickness 1.8
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Prolate with pointed apices in ev; triangular with blunt apices in pv. Pore lalongate, membranes patterned. 36 (34-41) x 25 (22-29). Exine 1.8 u thick, reticulate

Ecology and Geography

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

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Ecology Notes Holmes
Herbarium Link:


Collector ANU Access Code
C. Maingay No. 454 11864

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Collection Site Malaya
Collection Country Malaysia
Collection Date 1871-01-01
Collection Notes scanned card