Pollen and Spore Atlas

Eryngium rostratum 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 tricolporate reticulate,
33.0 39.0 39.0 21.0 27.0 24.0 prolate triangular monad

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Wall Thickness 1.8
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Prolate with equatorial bulges in ev; triangular in pv. Pore lalongate, with butterfly-like flanges, membranes protrude. 39 (33-39) x 24 (21-27). Exine thickened at pores, sexine lt nexine.

Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s) Habit Terrestrial(s)
angiosperm dicot Australia (mountains over 500m) herb

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Common Name blue devil
Ecology Notes Cav.
Herbarium Link:


Collector ANU Access Code
E. D'Arnay 3468

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Collection Site Palmer St, Hall, Australian Capital Territory
Collection Country Australia
Collection Notes scanned card