| Pollen / Spore | pollen |
|---|---|
| Morphologic type | monocolpate (monosulcate) |
| Surface pattern | echinate |
| Equatorial size | min 30.9, mean 40.8, max 47.9 |
| Equatorial shape | prolate |
| Grain arrangement | monocot |
| Aperture count | 1 |
| Wall thickness | 4.2 |
| Wall evenness | even |
| Dispersal form | monad |
| Morphology notes | Meridionsulcate. Subspheroidal. Grain commonly split along sulcus. 37 (36-39) x 38.5 (36-39). Exine 2-layered, sexine = nexine. Sculpture of scattered spines. Spine height average 4.22 (4.12 - 4.31). |
| Plant type | angiosperm |
|---|---|
| Floristic region(s) | India (tropical) |
| Vegetation communities | open forest |
| Collector | Thwaites C. V. 3333 |
|---|---|
| ANU access code | 11764 |
| Collection site | Ceylon |
| Collection country | Sri Lanka |
| Collection notes | Photographed |