Pollen and Spore Atlas

Actinotus helianthi APIACEAE

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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 26.0 33.0 30.0 17.5 21.0 19.0 prolate monad

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Wall Thickness 1.2
Pore Shape(s) lalongate
Morphology Notes Tricolporate. Prolate in ev. Colpus long. Lalongate pore, patterned membrane. 30 (26-33) x 19 (17-21). Exine 1.2-2.4, thickened cap on poles. Finely reticulate.

Ecology and Geography

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

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Herbarium Link:


Exchange slide Sydney, 1963

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Collection Site New South Wales, Plateau Rd, Avalon
Collection Country Australia
Collection Notes scanned card