| Sample ID | 149-51-4b |
|---|---|
| Species | quadriloculare |
| Genus | Petalostigma |
| Family | EUPHORBIACEAE |
| Common name | quinine tree |
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| Pollen / Spore | pollen |
|---|---|
| Morphologic type | 4-colporate |
| Surface pattern | baculate |
| Equatorial size | min 23.8, mean 26.6, max 29.2 |
| Polar size | min 26.3, mean 27.9, max 30.6 |
| Equatorial shape | circular |
| Polar shape | elliptic |
| Grain arrangement | dicot |
| Aperture count | 3 |
| Wall evenness | even |
| Dispersal form | monad |
| Morphology notes | Small spinules at 1.0um and under |
| Plant type | angiosperm |
|---|---|
| Floristic region(s) | Australia (tropical) |
| Vegetation communities | open forest, woodland |
| Habitat notes | Open forest to woodland, typically in coastal regions on various substrates. |
| Collector | Anne & Mark Myerscough |
|---|---|
| Institution | Charles Darwin University |
| ANU access code | 17092 |
| Collection method | floral reference |
| Herbarium sample? | False |
| Collection site | Casuarina Coastal Reserve, Darwin, Northern Territory |
| Collection country | Australia |
| Collection date | 2005-01-20 |
| Collection notes | Kimberley Region, Western Australian Pollen Flora |
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