Pollen and Spore Atlas

Gnetum gnemon GNETACEAE

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equatorial view
equatorial view


Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Shape(s) Grain Arrangement(s)
pollen monocolpate (monosulcate) echinate circular monad

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Morphology Notes Monocolpate, some grains inaperturate. Spherical to subspherical. 18 (15-21) x 16 (12-17). Exine echinate, with spines up to 1 u high and closely spaced.

Ecology and Geography

Plant Type Floristic Region(s)
gymnosperm Papua New Guinea (lowland)

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Common Name tulip
Ecology Notes L.
Herbarium Link:


Collector ANU Access Code
L. J. Brass No. 27739 585

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Collection Site Milne Bay Province, Sudest Island, Joes Landing
Collection Country Papua New Guinea
Collection Altitude 5.0
Collection Notes scanned card