| Sample ID | 257-7-17 |
|---|---|
| Species | ventricosum |
| Genus | Heliotropium |
| Family | BORAGINACEAE |
| Search |
| Pollen / Spore | pollen |
|---|---|
| Morphologic type | heterocolpate |
| Surface pattern | scabrate |
| Equatorial size | min 33.9, mean 36.1, max 39.9 |
| Polar size | min 36.3, mean 40.3, max 42.7 |
| Equatorial shape | prolate |
| Polar shape | circular |
| Grain arrangement | dicot |
| Aperture count | 3 |
| Pore surface shape | circular |
| Colpi length | full, > 2/3 |
| Wall thickness | 2.1 |
| Dispersal form | monad |
| Morphology notes | scabrae irregular? pore size range 3.77 - 6.19 |
| Plant type | angiosperm |
|---|---|
| Floristic region(s) | Australia (tropical) |
| Vegetation communities | open forest, woodland |
| Habitat notes | Open forest and woodland most commonly on bare ground; gravelly lateritic substrates. Edges of swamps and seaonally wet low lying areas. |
| Collector | Anne & Mark Myerscough |
|---|---|
| Institution | Charles Darwin Unversity ID by Friday staff (N.T Herbarium) |
| ANU access code | 17033 |
| Herbarium sample? | False |
| Collection site | Palmerston, Darwin, Northern Territory |
| Collection country | Australia |
| Collection date | 2005-02-03 |
| Collection notes | Photographed |
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