Pollen and Spore Atlas

Xanthosia alkinsoniana APIACEAE

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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 syncolpate,
reticulate 31.0 37.0 35.0 20.0 23.0 22.0 prolate trilobate monad

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Wall Thickness 1.8
Pore Shape(s) zonorate
Morphology Notes Tricolporate; zonorate and syncolpate. Prolate in ev, trilobed in pv. Pore membrane patterned. Colpus interrupts pore. 35 (31-37) x 21 (20-23). Exine 1.8, sexine lt nexine, finely reticulate.

Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s)
angiosperm dicot Australia (east coast)

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Ecology Notes F.v.Mueller
Herbarium Link:


Collector ANU Access Code
ANU 1331 1339

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Collection Site Between Windsor and Singleton, New South Wales
Collection Country Australia
Collection Notes scanned card