| Sample ID | 118-4-7 |
|---|---|
| Species | alpina |
| Genus | Billardiera |
| Family | PITTOSPORACEAE |
| Search |
| Pollen / Spore | pollen |
|---|---|
| Morphologic type | tricolporate |
| Surface pattern | reticulate |
| Equatorial size | min 18, mean 19, max 21 |
| Polar size | min 15, mean 17, max 18 |
| Equatorial shape | prolate |
| Polar shape | circular |
| Grain arrangement | dicot |
| Aperture count | 3 |
| Pore surface shape | circular |
| Wall thickness | 2.4 |
| Dispersal form | monad |
| Morphology notes | Tricolporate. Prolate spheroidal in ev, circular with indents at apertures in pv. Pore large, circular. 19 (18-21) x 17 (15-18). Exine 2.4, reticulate, with units smaller toward colpi. |
| Plant type | angiosperm |
|---|---|
| Floristic region(s) | Australia (mountains over 500m) |
| Collector | Walker 1230 |
|---|---|
| ANU access code | 13055 |
| Collection site | Little Peppercorn Plain, Currango, Snowy Mountains, New South Wales |
| Collection country | Australia |
| Collection date | 1963-01-01 |
| Collection notes | Photographed |
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