Eryngium rostratum APIACEAE
Sample information
Morphology
Pollen / Spore | pollen |
---|---|
Morphologic type | tricolporate |
Surface pattern | reticulate , striate |
Equatorial size | min 33, mean 39, max 39 |
Polar size | min 21, mean 24, max 27 |
Equatorial shape | prolate |
Polar shape | triangular |
Grain arrangement | dicot |
Pore surface shape | lalongate |
Wall thickness | 1.8 |
Dispersal form | monad |
Morphology notes | Tricolporate. Prolate with equatorial bulges in ev; triangular in pv. Pore lalongate, with butterfly-like flanges, membranes protrude. 39 (33-39) x 24 (21-27). Exine thickened at pores, sexine lt nexine. |
Ecology and Geography
Plant type | angiosperm |
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Floristic region(s) | Australia (mountains over 500m) |
Ecology notes | Cav. |
Collection
Collector | E. D'Arnay |
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ANU access code | 3468 |
Collection site | Palmer St, Hall, Australian Capital Territory |
Collection country | Australia |
Collection notes | scanned card |
Updated: 25 March 2023/ Responsible Officer: Director School of Culture, History & Language/ Page Contact: APSA Webmaster