Pollen and Spore Atlas

Calycacanthus magnusianus ACANTHACEAE

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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 heterocolpate,
reticulate 42.0 48.5 44.0 31.0 39.0 35.0 subprolate circular monad

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Wall Thickness 2.4
Pore Shape(s) lolongate, circular
Morphology Notes Heterocolpate (3-colporate with 2 colpi between which are commonly joined at poles). Subprolate in ev; circular in pv. 44 (42-48.5) x 35 (31-39). Pore circular to lolongate. Exine 2.4 u thick; sexine greater than nexine, with reticulate pattern.

Ecology and Geography

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

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Ecology Notes K.Sch.
Habitat Notes Tree 4m high
Herbarium Link:


Collector ANU Access Code
Schodde 2396 2794

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Collection Site Southern Highlands Province
Collection Country Papua New Guinea
Collection Altitude 822.96
Collection Notes scanned card