Cyathea atrox CYATHEACEAE

Sample information

Sample ID407-18-1-14
Speciesatrox
GenusCyathea
FamilyCYATHEACEAE
SearchGoogle

Morphology

Pollen / Sporespore
Morphologic typetrilete
Surface patternpsilate
Equatorial sizemin 18, mean 18, max 24
Polar sizemin 25, mean 30, max 32
Polar shapetriangular (convex)
Wall thickness2
Morphology notesTrilete. Perispore present in some grains. Amb triangular. Proximal face almost flat, distal face convex. Laesurae extending 3/4 to equatorial margin. Margo narrow, not exceeding 1-2 u in width. 24 (18-24

Ecology and Geography

Plant typefern
Floristic region(s)Papua New Guinea (highland)

Collection

CollectorK. Wade ANU No. 7462
ANU access code1841
Collection siteEastern Highlands Province, Chimbu District, Mt Wilhelm, Pindaunde Valley
Collection countryPapua New Guinea
Collection altitude3048

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