Pollen and Spore Atlas

Humata deltoides DAVALLIACEAE

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Pollen / Spore Morphologic Type(s) Surface Pattern(s) Equatorial Size Polar Size Equatorial Shape(s)
min max mean min max mean
spore monolete verrucate 29.0 39.0 35.0 21.0 27.0 23.0 bilateral

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Morphology Notes Monolete, bilateral. Amb oval; circular in ev. Laesura 2/3 to 3/4 length of spore. Margo not always clearly defined; usually narrow, sloping toward incised or sunken commissures. 35 (29-39) x 23 (21-27). Exine verrucate.

Ecology and Geography

Plant Type Floristic Region(s)
fern Papua New Guinea (highland)

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Herbarium Link:


Collector ANU Access Code
K. Wade ANU No. 7273 1928

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Collection Site Eastern Highlands Province, Chimbu District, Mt Wilhelm, valley floor east of Lake Aunde
Collection Country Papua New Guinea