| Sample ID | 251-6-2b |
|---|---|
| Species | actinophylla |
| Genus | Alstonia |
| Family | APOCYNACEAE |
| Common name | milkwood |
| Search |
| Pollen / Spore | pollen |
|---|---|
| Morphologic type | dicolporate |
| Surface pattern | reticulate |
| Equatorial size | min 22, mean 24.5, max 27 |
| Polar size | min 24.5, mean 25.7, max 27 |
| Equatorial shape | oblate |
| Polar shape | circular |
| Grain arrangement | dicot |
| Aperture count | 2 |
| Pore surface shape | lalongate |
| Wall thickness | 1.2 |
| Wall evenness | even |
| Dispersal form | monad |
| Morphology notes | 2-colporate. Oblate spheroidal in ev, subcircular in pv. Pore large, slightly lalongate. 24 (22-27) x 26 (24-27). Exine 1.2, reticulate. |
| Plant type | angiosperm |
|---|---|
| Floristic region(s) | Australia (tropical) |
| Cultivated? | False |
| Vegetation communities | open forest, woodland |
| Ecology notes | Brock, J. (2001) Native plants of northern Australia. Reed New Hollan Press, Sydney. |
| Habitat notes | Open forest / woodland. Coastal monsoon vine-thicket on stabilised dunes. Monsoon forest and fringe woodland associated with lowland freshwater areas. Vine thickets on rocky outcrops in open woodland (Brock, 2001). |
| Collector | Anne & Mark Myerscough |
|---|---|
| Institution | Charles Darwin University |
| ANU access code | 17010 |
| Collection method | floral reference |
| Herbarium sample? | False |
| Collection site | Casuarina Coastal Reserve, Darwin, Northern Territory |
| Collection country | Australia |
| Collection date | 2004-08-12 |
| Collection notes | Kimberley Region, Western Australian Pollen Flora |
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