Pollen and Spore Atlas

Rubus montis-wilhelmi ROSACEAE

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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 rugulate 17.0 20.0 18.0 15.0 18.0 17.0 prolate trilobate monad

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Wall Thickness 1.8
Morphology Notes Tricolporate. Prolate spheroidal in ev, trilobed in pv. Colpus membranes patterned. 18 (17-20) x 17 (15-18). Exine 1.8, sexine = nexine; reticulate/rugulate.

Ecology and Geography

Plant Type Cotyledon Type Floristic Region(s) Habit Terrestrial(s)
angiosperm dicot Papua New Guinea (highland) herb

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Ecology Notes Royen
Herbarium Link:


Collector ANU Access Code
Hoogland, 5684 2460

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Collection Site Eastern Highlands Province, Chimbu District, Mt Wilhelm, eastern slopes, near Lake Aunde
Collection Country Papua New Guinea