Helminthostrachys zelandicum OPHIOGLOSSACEAE

Sample information

Sample ID404-1-3-1a
Specieszelandicum
GenusHelminthostrachys
FamilyOPHIOGLOSSACEAE
SearchGoogle

Morphology

Pollen / Sporespore
Morphologic typetrichotomosulcate
Surface patternbaculate
Equatorial sizemin 20, mean 26, max 34
Polar sizemin 27, mean 31, max 34
Equatorial shapecircular
Wall thickness2.4
Morphology notesTrilete, radiosymmetric, heteropolar. Some spores appear monolete, others inaperturate. Laesurae extend to equator, with slender margo. 25 (20-34) x 31 (27-34). Exine 2.4, reticulate, with scattered baculae.

Ecology and Geography

Plant typefern
Floristic region(s)Australia (tropical)

Collection

CollectorL. S. Smith 10527 Queensland Herbariumarium
ANU access code9962
Collection siteQueensland, Annan River Crossing SSW of Cooktown
Collection countryAustralia

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